Komatsuhydraulic excavatorlarge (pc300 - )
Komatsu PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed))
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu PC450LC-6 (S/N 10001-UP) is a large-class hydraulic excavator powered by the SAA6D125E-2 turbocharged engine. This machine operates with a net power of 306 hp (228 kW) and an operating weight of approximately 96,474 lb (43,760 kg). The series features various boom and stick configurations, including monoboom options ranging from 2200mm to 4020mm. It is designed for heavy-duty excavation, with a reference bucket capacity of 2.7 yd³.
The PC450LC-6 represents a specific emission-compliant generation within the Komatsu excavator lineage, utilizing the SAA6D125E-2 engine series. In today's used equipment market, this model is valued for its robust hydraulic performance and established parts availability. Maintenance of the S/N 10001-UP range focuses on managing the specific requirements of the turbocharged powertrain and high-flow hydraulic systems to ensure long-term durability in heavy construction applications.
Below: full specifications, fluids & capacities, the factory service schedule, common service parts, verified fault codes, what owners discuss, attachment guidance, the complete assembly directory, and a serial-number reference. Complete parts lists with full OEM part numbers, exploded diagrams, quantities, and fitment data are available free in Heavy Parts AI.
Komatsu PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) specifications
Engine
| Model | SA6D125E-2 |
| Gross Power | 323.5 hp (241 kW) |
| Net Power | 306 hp (228 kW) |
| Displacement | 673.8 cu in (11,041.6 cc) |
| Cylinders | 6 |
| Aspiration | Turbocharged |
| Power Measured @ | 1950 rpm |
Weights
| Operating Weight | 96,474.3 lb (43,760 kg) |
| Ground Pressure | 11.1 psi (76.5 kPa) |
Dimensions
| Width to Outside of Tracks | 11.72 ft (3.57 m) to 12 ft (3.66 m) |
| Height to Top of Cab | 10.72 ft (3.27 m) |
| Tail Swing Radius | 11.98 ft (3.65 m) |
| Ground Clearance | 1.83 ft (0.56 m) to 2 ft (0.61 m) |
| Track Gauge | 9.42 in (23.9 cm) to 10 ft (3.05 m) |
| Length of Track on Ground | 13.19 ft (4.02 m) to 14.28 ft (4.35 m) |
| Removal Counterweight Clearance | 4.34 in (10.5 cm) to 4 ft (1.22 m) |
| Track Shoe Width | 23.63 in (59.99 cm) to 24 in (60.96 cm) |
Performance
| Max Digging Depth | 21.84 ft (6.66 m) to 27.09 ft (8.26 m) varies by configuration/series |
| Max Vertical Wall Digging Depth | 14.13 ft (4.31 m) to 23.46 ft (7.15 m) varies by configuration/series |
| Max Reach Along Ground | 35.44 ft (10.8 m) to 42.5 ft (12.95 m) varies by configuration/series |
| Max Loading Height | 23.58 ft (7.19 m) to 35.33 ft (10.77 m) varies by configuration/series |
| Max Cutting Height | 34.21 ft (10.43 m) to 47.4 ft (14.45 m) varies by configuration/series |
| Swing Speed | 9.1 rpm |
| Max Travel Speed | 3 mph (5 km/h) to 3.36 mph (5.4 km/h) |
| Drawbar Pull | 74,957 lb (34,000 kg) |
Forces
| Tear-out Force | 190 kN |
Service capacities (summary)
| Fuel Tank | 159.9 gal (605.3 l) |
| Hydraulic System | 71.4 gal (270.3 l) |
| Engine Oil | 8.5 gal (32.2 l) to 9 gal (34.1 L) |
| Cooling System | 12.5 gal (47.3 l) to 13 gal (49.2 L) |
| Swing Drive Fluid | 5.6 gal (21.2 L) to 6 gal (22.7 L) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | 32.2 L (8.5 gal) to 34.1 L (9 gal) | Komatsu Diesel Engine Oil; varies by configuration/series |
| Cooling system | 47.3 L (12.5 gal) to 47.6 L (12.6 gal) | Komatsu Super-coolant AF-NAC |
| Fuel tank | 605.3 L (159.9 gal) | Diesel fuel |
| Hydraulic system total | 270.3 L (71.4 gal) | Komatsu Hydraulic Oil |
| Hydraulic tank | Not documented for this exact serial range — verify with your dealer | |
| Final drive (each) | Not documented for this exact serial range — verify with your dealer | |
| Swing drive | 21.6 L (5.7 gal) to 22.7 L (6 gal) | Komatsu Axle Oil; varies by configuration/series |
| Grease |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Komatsu PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 50 h |
|
| Every 100 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
| Every 4,000 h |
|
| Every 5,000 h |
|
Servicing the PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) beyond the schedule
Predictive Maintenance & Fluid Analysis
Monitor the SAA6D125E-2 engine oil levels and hydraulic tank oil levels daily. Regularly check for water or sediment in the fuel water separator to prevent injector damage. Use fluid analysis to track the condition of swing machinery case oil and final drive case oil. Periodic replacement of the hydraulic tank breather element and hydraulic filter elements is critical to preventing system contamination.
Corrective & Common Repairs
Address frequent issues such as air cleaner clogging or electrical wiring faults immediately. If engine power drops, inspect the turbocharger rotor play and check all turbocharger tightening parts for looseness. Monitor the alternator and starter motor performance to prevent 24V system failures. Ensure bucket teeth and side cutters are replaced when wear reaches limits to maintain effective digging depth.
Overhaul & Rebuild Points
Major service milestones include changing engine valve clearance and inspecting the vibration damper at 2000 hours. For long-term rebuilds, focus on the hydraulic pump flow capacity and swing mechanism integrity. Inspecting the turbocharger assembly for wear is essential during mid-life overhauls. Ensure all standard tightening torques for bolts and nuts are verified when reassembling major structural components or the swing circle.
Seasonal & Environment Servicing
During cold weather operation, utilize automatic warming-up operations and check the electrical intake air heater. In dusty environments, increase frequency of radiator fin cleaning and air cleaner inspections. For long-term storage, follow specific procedures for draining fuel systems and protecting the hydraulic system. Always verify coolant levels and clean the cooling system radiator pre-screens to prevent overheating in high-ambient temperatures.
PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 07281-00197 | Clamp,(With Pre-Fuel Filter) | Fuel system service | Check fitment → |
| 09637-30163 | Plate? Instruction,Air Cleaner (Single Element) | Air intake service | Check fitment → |
| 6125-81-7032 | Element Ass'Y,Air Cleaner | Air intake service | Check fitment → |
| 07000-02135 | O-Ring,Hydraulic Oil Filter | Hydraulic service | Check fitment → |
| 07236-11034 | Elbow,(Without Add. Filter) | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| E204 | Short circuit in pump merge/divider solenoid system | Electrical short in the solenoid valve or associated wiring harness | Inspect pump merge/divider solenoid and wiring for shorts |
| E214 | Disconnection in pump merge/divider solenoid system | Open circuit or broken wire in the solenoid valve circuit | Check for disconnected or broken wires in the solenoid circuit |
| E206 | Short circuit in travel speed solenoid system | Electrical short in the travel speed solenoid valve or harness | Inspect travel speed solenoid and wiring for shorts |
| E216 | Disconnection in travel speed selector solenoid system | Open circuit or broken wire in the travel speed selector solenoid circuit | Check for disconnected or broken wires in the travel speed selector circuit |
| E231 | Short circuit in active mode (swing) solenoid system | Electrical short in the swing/rotation solenoid valve or harness | Inspect swing solenoid and wiring for shorts |
| E235 | Disconnection in active mode (swing) solenoid system | Open circuit or broken wire in the swing/rotation solenoid valve circuit | Check for disconnected or broken wires in the swing solenoid circuit |
| E222 | Short circuit in LS-EPC solenoid system | Electrical short in the LS-EPC solenoid valve or harness | Inspect LS-EPC solenoid and wiring for shorts |
| E223 | LS-EPC solenoid circuit open (oil pressure reduced) | Open circuit or broken wire in the LS-EPC solenoid valve circuit | Check for disconnected or broken wires in the LS-EPC circuit |
| E217 | Model selection input error | Failure in the model selection input signal/circuit | Verify model selection input switch and wiring |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) attachments & work tools
Buckets
Reference capacity is 2.7 yd³ (2.1 m³). Available configurations include trapezoidal, clamshell, and grapple buckets.
Hydraulic hammers
The machine is compatible with hydraulic breakers. Maintenance procedures for using a hydraulic breaker are documented in the factory operation manual.
Quick couplers
The unit supports various attachments via specialized mounting/dismounting procedures. Specific coupler types are not listed, but the machine is noted as ready for attachments.
Thumbs/grapples
Compatible attachment options include fork grabs, grapple buckets, and scrap grapples.
Rippers
A power ripper is listed as a documented attachment option for this machine class.
Hydraulic-kit notes
The hydraulic system has a pump flow capacity of 172.3 GPM (651 LPM). The manual specifies procedures for connecting hydraulic circuits for attachments and managing accumulator pressure release.
All PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) assemblies by section
Every catalogued assembly group for the Komatsu PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Accessory
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Accessory : Cap And Overall
| 09***50 | Overall,(Special Order) | 1 |
| 09***50 | Cap And Overall Kit | 1 |
| 09***57 | Cap,(For Japan) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Accessory : Spare Parts (For Long Drain)(#12592-)
| 04***62 | V-Belt Set,(For 35a? 50a Alternator) | 1 |
| 07***10 | O-Ring (Kit) | 1 |
| 07***23 | O-Ring,(F4350-65a0 -16 ) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Accessory : Spare Parts(#12464-)
| 04***62 | V-Belt Set,(For 35a? 50a Alternator) | 1 |
| 07***10 | O-Ring (Kit) | 1 |
| 07***23 | O-Ring,(F4350-65a0 -16 ) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Accessory : Tool(#12001-)
| 07***50 | Pump, (Bellows Type) | 1 |
| 07***03 | Cartridge - Grease | 1 |
| 07***00 | Nozzle,(For Rubber Shoe) | 1 |
Cooling System
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Cooling (After Cooler Piping)(#12629-)
| 01***30 | Bolt,Radio Controlled Slag Handling | 3 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 7 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Cooling (Radiator And Oil Cooler)(#12629-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 8 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 10 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Cooling (Radiator Mounting)(#12629-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 01***70 | Bolt - Accumulator Mounting Bracket | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Cooling (Radiator Piping)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 3 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Cooling (Sheet)(#12629-)
| 20***70 | Sheet | 1 |
| 20***80 | Sheet | 2 |
| 20***90 | Sheet | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Cooling System : Fan Guard (With Air Conditioner)(#12629-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 20***20 | Cover | 1 |
Electrical System
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Additional Work Lamp
| 01***12 | Bolt - Front Cover Mounting | 2 |
| 01***55 | Screw | 4 |
| 01***23 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Battery (Wet) (N150)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 08***00 | Terminal? (+),(10l) (Not Shown) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Battery (Wet) (Nx300) (Large Capacity)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 08***00 | Terminal? (+),(10l) (Not Shown) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Battery Less
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 08***35 | Cable,Engine Earth | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Horn
| 01***25 | Bolt,Without Revolution Sensor | 2 |
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Rear Work Lamp(#12048-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 3 |
| 08***14 | Band,(For Additional Fuel Strainer) | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Battery Case Side)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Clamp)(#12629-)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 08***19 | Band,(Without Air Conditioner) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Main Harness) (Clip)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 13 |
| 01***45 | Bolt, Mounting Cranking Motor | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Main Harness)(#12629-)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***85 | Bolt, Divider Valve Mounting | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 14 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Starting Harness)(#12629-)
| 01***30 | Bolt - M8 X 30lg | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 15 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Wire)(#12629-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 08***30 | Cable | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Electrical System : Wiring (Working Lamp? Front)(#12629-)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***11 | Nut - Mounting | 1 |
Engine Related Parts
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Engine Related Parts : Air Cleaner Connection
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 5 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 5 |
| 04***12 | Clamp | 6 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Engine Related Parts : Dumper(#10001-12640)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
| 20***10 | Damper,Disk | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Engine Related Parts : Dumper? Pump And Tube(#12641-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 12 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 20 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Engine Related Parts : Engine Mounting(#12001-)
| 01***40 | Bolt (Op) | 2 |
| 01***90 | Capscrew | 6 |
| 01***45 | Bolt,(For 60ton Dump Body) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Engine Related Parts : Fuel Control (Electric Governor)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 1 |
Fuel Tank And Related Parts
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Line
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Line (With Fuel Filter? Fuel Filter And Water Separater)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Line (With Water Separater)
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***60 | Bolt, Tube To Oil Cooler | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Tank (With Self Supply Pump)(#10001-12143)
| 01***12 | Bolt - Front Cover Mounting | 4 |
| 01***35 | Bolt,(With Rops) | 6 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Tank (With Self Supply Pump)(#12144-)
| 01***12 | Bolt - Front Cover Mounting | 4 |
| 01***35 | Bolt,(With Rops) | 6 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Tank(#10001-12143)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 4 |
| 01***35 | Bolt, Hydraulic Tank Mounting | 6 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Tank(#12144-)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 4 |
| 01***35 | Bolt, Hydraulic Tank Mounting | 6 |
| 01***23 | Washer,(With Auto Emergency Steering) | 4 |
Guard
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Battery Case(#12144-)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Counter Weight (8890kg)(#12629-)
| 01***08 | Screw | 1 |
| 20***40 | Weight | 1 |
| 20***10 | Sheet | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Counter Weight Mounting
| 01***12 | Washer | 4 |
| 20***20 | Bolt | 4 |
| 20***60 | Shim? 1.0mm | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Cover (Upper) (Machine Cab) (For Additional Piping)(#12144-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 14 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Cover (Upper) (Machine Cab)(#12144-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 14 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Frame (Machine Cab)(#12629-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 24 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 5 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 27 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Handrail
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 20***72 | Hand Rail | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Hood(#12629-)
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Left Side Door (Machine Cab)(#12629-)
| 01***12 | Bolt - Front Cover Mounting | 2 |
| 01***16 | Bolt - Box Mounting | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 24 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Partition (Cab Rear) (With Air Conditioner)(#12629-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 13 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 13 |
| 20***10 | Bracket | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Partition (Machine Cab) (Engine Room Front)(#12629-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 22 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 22 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Partition (Machine Cab) (Pump And Radiator Side)(#12629-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 18 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Rear View Mirror? L.H.(#10124-)
| 01***30 | Screw | 4 |
| 08***18 | Mirror | 2 |
| 20***20 | Support | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Rear View Mirror? R.H.(#12323-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Right Side Door (Machine Cab)(#12629-)
| 01***12 | Bolt - Front Cover Mounting | 2 |
| 01***16 | Bolt - Box Mounting | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Guard : Under Cover (Heavy Duty) (Revolving Frame)(#12001-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 60 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 60 |
| 20***40 | Sheet | 1 |
Hydraulic System
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Arm And Bucket Line (Valve Arm Line)
| 01***11 | Nut,(With Under Mirror) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 32 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Arm And Bucket Line (Valve Bucket Line)
| 01***11 | Nut,(With Under Mirror) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 24 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Attachment Line (1 Actuator) (Cross Valve And Bracket)(#10001-12710)
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
| 01***65 | Bolt,(Used With Pin Puller) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Attachment Line (1 Actuator) (Cross Valve And Bracket)(#12711-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
| 01***65 | Bolt,(Used With Pin Puller) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Attachment Line (Bracket)
| 01***50 | Bolt,(For D60pl) | 10 |
| 01***90 | Capscrew | 8 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 18 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Attachment Line (Return Line)
| 01***55 | Bolt,(See Service News) | 2 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Attachment Line (Valve Side)
| 01***32 | Washer, (Without Emergency Steering) | 24 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 4 |
| 07***35 | O-Ring, Upper Cooler Inlet And Outlet Ports | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Boom Line (Valve Boom Hose)
| 01***32 | Washer, (Without Emergency Steering) | 32 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 8 |
| 07***49 | Flange, Split - Divider Valve End | 16 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Boom Line (Valve Boom Line) (With Drift Priventive)(#12144-)
| 01***60 | Bolt,(F4320-52a0 -5- ) | 4 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Delivery Line (Block) (With Inlines Filter)(#12144-)
| 01***35 | Capscrew | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 16 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Delivery Line (Plug) (With Inlines Filter)(#12001-)
| 01***32 | Washer, (Without Emergency Steering) | 8 |
| 07***35 | O-Ring, Upper Cooler Inlet And Outlet Ports | 2 |
| 07***40 | Bolt,(See Fig.6067) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drain Lines(#12144-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***60 | Bolt,For Weight Adjusting Bolt | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drift Priventive (Boom And Arm) (Bracket)(#12001-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
| 01***35 | Screw | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drift Priventive (Boom And Arm) (Lock Valve Clamp)(#10209-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 6 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 3 |
| 01***65 | Bolt,(Used With Pin Puller) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drift Priventive (Boom And Arm) (Lock Valve Piping)(#10209-)
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 2 |
| 07***34 | O-Ring,(For 2-Actuater Attachment) | 2 |
| 07***82 | Hose | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drift Priventive (Boom And Arm) (Lock Valve)(#10209-)
| 01***60 | Bolt,(F4320-52a0 -5- ) | 8 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 8 |
| 01***80 | Bolt,(With Corrosion Resistor) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Drift Priventive (Boom)(#12001-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
| 01***35 | Screw | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Tank(#12001-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Ls Line (Gear Pump Line And Epc Valve)(#12001-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Ls Line (Pump To Valve)(#12001-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***65 | Bolt,(Used With Pin Puller) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Pump (Connecting Parts)(#10001-12640)
| 01***40 | Bolt,For Weight Adjusting Bolt | 12 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 12 |
| 07***23 | O-Ring,(F4350-68a0 -13 ) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Pump (Connecting Parts)(#12641-)
| 07***23 | O-Ring,(F4350-65a0 -16 ) | 1 |
| 07***16 | Gasket,Front Accessory Drive | 2 |
| 07***09 | Plug, Oil Drain | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Connecting Parts) (1 Actuator)(#12001-)
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 43 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 1 |
| 07***10 | Union,(For Cross Link) | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Connecting Parts)(#12001-)
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 43 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 1 |
| 07***10 | Union,(For Cross Link) | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Sensor) (1 Actuator)(#12001-)
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 5 |
| 07***09 | Plug,(For 2-Actuater Attachment) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Sensor)(#12001-)
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 3 |
| 07***09 | Plug,(For 2-Actuater Attachment) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Valve Bracket)(#12001-)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Oil Cooler Lines
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 14 |
| 01***85 | Bolt,(Used With Pin Puller) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Ppc Main Line (Additional Ppc Line) (1 Actuator)(#10156-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Ppc Main Line (Valve Ppc Line)(#12001-)
| 08***36 | Band,(For 2nd Travel Speed) (Op) | 11 |
| 20***60 | Hose? 1300mm | 1 |
| 20***30 | Hose? 800mm | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Return Lines(#12001-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 1 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Shuttle Valve (With Sensor)(#12001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 07***23 | O-Ring,(Crusher?Other Att.For Ppc Con | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Solenoid Valve(#12144-)
| 01***25 | Bolt,(Rear Attachment Less) | 2 |
| 01***00 | Bolt,(For Front Brake Release) | 2 |
| 01***11 | Nut,(With Under Mirror) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Suction Line(#12001-)
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Swing Line
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 8 |
| 01***32 | Washer, (Without Emergency Steering) | 24 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Hydraulic System : Travel Line(#12144-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Main/Revolving Frame And Related Parts
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Main/Revolving Frame And Related Parts : Boom Foot Pin
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***45 | Bolt,L.H | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Main/Revolving Frame And Related Parts : Revolving Frame (For Additional Piping)(#12629-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Main/Revolving Frame And Related Parts : Revolving Frame(#12629-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 5 |
Marks And Plates
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Battery Caution (Except Japan)
| 14***70 | Plate? Instruction,Battery (For Usa) | 2 |
| 22***80 | Plate? Instruction,Battery? Distributor Plate | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Decal And Plate (English)(#12144-) : Unit_01_of_02
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***81 | Plate? Safety,Keep Off Swing Area | 1 |
| 09***81 | Plate? Caution,Keep A Safe Distance | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Decal And Plate (English)(#12144-) : Unit_02_of_02
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***00 | Plate? Safety,Keep Out Of Turning Area | 1 |
| 09***01 | Plate? Safety,Warning Before Ope.And Mainte | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Logo (Large)
| 09***20 | Decal, Komatsu (Black Lettering) (Top Front Of Grille) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Logo (Large)(#10124-)
| 09***20 | Decal, Komatsu (Black Lettering) (Top Front Of Grille) | 1 |
| 09***00 | Plate? Mark | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Logo (Small)(#10124-)
| 09***10 | Plate? Mark,Komatsu (See Fig.U0150-Xxxx) | 1 |
| 09***00 | Plate? Mark,Komatsu | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Marks And Plates (Sift Pattern? Iso)(#10433-)
| 09***00 | Plate? Safety,(Limited Supply) | 1 |
| 09***00 | Plate? Safety,(Persian) | 1 |
| 09***00 | Plate? Safety,(Indonesian) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Plate (Air Cleaner? Double Element)(#12368-)
| 09***63 | Plate? Instruction,(For Arabic) | 1 |
| 09***63 | Plate? Instruction,(For Persian) | 1 |
| 09***63 | Plate? Instruction,(For Indonesia) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Plate (Boom Side)
| 09***10 | Plate? Mark,Komatsu (See Fig.U0150-Xxxx) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Plate (For F.O.G.)(#12542-)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 20***60 | Plate,(English) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Plate (Japanese)(#12748-)
| 09***01 | Plate? Mark,Keep A Safe Distance | 4 |
| 09***12 | Plate? Mark,Gravity Position | 2 |
| 09***30 | Plate | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Marks And Plates : Plate (Lifting Capacity)
Miscellaneous
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Auto Greasing System Parts (Distributor And Greasing Line)(#12188-)
| 01***16 | Bolt - Box Mounting | 4 |
| 01***45 | Screw | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 10 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Auto Greasing System Parts (Grease Pump)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 8 |
| 01***12 | Capscrew | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Auto Greasing System Parts (Harness And Alarm Lamp)(#12001-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 08***14 | Band,(For Additional Fuel Strainer) | 3 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Engine Drain Hose(#12001-)
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Export Tool
| 20***20 | Spacer | 1 |
| 20***10 | Spacer | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Fuel Self Charge Pump
| 01***30 | Bolt,(For Mechanical Governor) | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 12 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Miscellaneous : Grease Pump (Electrical Type)
| 01***10 | Bolt,(With Auto Emergency Steering) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***50 | Bolt,(For Strengthened Cover) | 1 |
Operator'S Compartment And Control System
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Air Conditioner (Cooling Lines)(#12629-)
| 01***30 | Screw | 2 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***35 | Bolt,(For Fix Position) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Air Conditioner (Heating Lines And Duct)(#12629-)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 3 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Air Conditioner (Unit)(#12629-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 4 |
| 01***95 | Bolt | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Attachment Line (Ppc) (1 Actuator)(#10209-)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Extinguisher (English)(#12001-)
| 01***16 | Bolt - Box Mounting | 6 |
| 01***25 | Bolt | 1 |
| 01***25 | Screw | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : F.O.P.S (Kit)(#12001-)
| 01***12 | Bolt - Front Cover Mounting | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : F.O.P.S.
| 01***30 | Bolt,(Not Used With Emergency Str.) | 2 |
| 01***40 | Bolt,(With Center Guard) | 8 |
| 01***50 | Bolt,(For Tree Pusher) | 24 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Air Conditioner And Cushion)(#12629-)
| 01***20 | Bolt,(For Mono Lever Steering) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***25 | O-Ring,(See Fig. H0311-01a0-30) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Attachment Control Pedal) (1 Actuator)(#12629-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***30 | Bolt,(With Body Positioner) | 6 |
| 01***40 | Bolt (Op) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Attachment Ppc Line) (Ppc) (1 Actuator)(#12629-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 1 |
| 04***11 | Clamp, Vinyl | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Left Stand) (Lever L.H. And Harness)(#12629-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 6 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Left Stand) (Stand And Rear Cover)(#12629-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***30 | Bolt - M8 X 30lg | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Ppc Travel Line) (1 Actuator)(#12629-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 4 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***45 | Bolt,(With Water Separator Type) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Ppc Travel Line)(#12629-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 4 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***45 | Bolt,(With Water Separator Type) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Ppc Work Line) (Hose And Block)(#12629-)
| 08***19 | Band,(Without Air Conditioner) | 2 |
| 20***80 | Hose? 1600mm | 1 |
| 20***90 | Hose? 3450mm | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Ppc Work Line) (Hose)(#12629-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
| 04***11 | Clamp, Vinyl | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Ppc Work Line)(#12629-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 2 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 6 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Right Stand) (Stand)(#12629-)
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Right Stand) (Stand? Frame And Adjuster)(#12629-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 7 |
| 01***30 | Bolt,(With Body Positioner) | 6 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Travel Lever) (1 Actuator)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 12 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***45 | Bolt,(With Water Separator Type) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame (Travel Lever)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 14 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***45 | Bolt,(With Water Separator Type) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Frame(#12629-)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 08***14 | Clip - Harness | 3 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Mat
| 20***82 | Mat,Floor | 1 |
| 20***83 | Floor Mat | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Mat (1 Actuator)
| 20***82 | Mat,Floor | 1 |
| 20***83 | Mat | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Mount(#12380-)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 16 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 1 |
| 01***75 | Bolt - Tube Mounting | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Front Guard (Full)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 10 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 01***75 | Bolt - Tube Mounting | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Front Guard (Half) (Lower)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 20***91 | Guard | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Garnish Cover(#12001-)
| 01***20 | Screw | 4 |
| 01***12 | Screw,(Not Shown) (For Std Cab) | 6 |
| 20***30 | Washer | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Head Guard
| 01***65 | Bolt,(Used With Pin Puller) | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Monitor Panel (English)
| 78***10 | Bulb - 1.4 Watt | 2 |
| 78***01 | Panel Ass'Y | 1 |
| 78***00 | Panel Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Base) (Work Lever With Ppc Valve)(#12629-)
| 01***25 | Screw | 2 |
| 01***10 | Bolt - Relay And Flasher Mounting | 5 |
| 01***30 | Bolt,See Fig. K4010-17a0 | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Cab? Grip And Open Lock) (For Guard) (For Vandalism Protection)(#12629-)
| 01***16 | Bolt | 3 |
| 01***20 | Bolt | 8 |
| 01***20 | Bolt,(Radio Less) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Cab? Grip And Open Lock) (For Guard)(#12629-)
| 01***16 | Bolt | 3 |
| 01***20 | Bolt | 8 |
| 01***20 | Bolt,(Radio Less) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Door Lock)(#12629-)
| 01***18 | Bolt,(Without Head Guard) | 6 |
| 01***12 | Screw,(Additional Sun Visor) | 2 |
| 01***16 | Screw | 3 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Door) (For Vandalism Protection)(#12629-)
| 01***25 | Bolt | 12 |
| 14***30 | Hinge (Welded) | 2 |
| 20***25 | Door Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Door)(#12629-)
| 01***25 | Bolt | 12 |
| 14***30 | Hinge (Welded) | 2 |
| 20***10 | Door Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Electrical)(#12629-) : Unit_02_of_02
| 01***20 | Screw (Not Illustrated) | 4 |
| 01***20 | Screw | 1 |
| 01***20 | Screw | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Electrical)(#12629-) : Unit_01_of_02
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
| 01***20 | Screw (Not Illustrated) | 2 |
| 01***20 | Screw | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Front Window)(#12629-)
| 01***16 | Screw | 4 |
| 01***16 | Screw | 4 |
| 01***12 | Screw,(See Fig. K0210-16a0) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Inside Cover)(#12629-)
| 01***12 | Screw,Sems | 4 |
| 01***25 | Screw | 2 |
| 01***12 | Screw | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel Cover And Monitor System) (With Air Conditioner)(#12629-)
| 01***20 | Bolt,(For Mono Lever Steering) | 12 |
| 01***10 | Screw | 3 |
| 01***08 | Screw - Clip Mounting | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel Cover) (Electric Governor)(#12629-)
| 01***08 | Screw | 4 |
| 01***10 | Screw | 6 |
| 01***10 | Screw | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel) (Harness)
| 01***08 | Screw | 4 |
| 01***10 | Screw | 6 |
| 01***12 | Screw,(For Fixed Type Ripper) | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel) (Harness) (With Air Conditioner And Radio)(#12629-) : Unit_01_of_02
| 01***08 | Screw | 4 |
| 01***10 | Screw | 10 |
| 01***12 | Screw,(For Fixed Type Ripper) | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel) (Harness) (With Air Conditioner And Radio)(#12629-) : Unit_02_of_02
| 01***08 | Screw | 4 |
| 01***10 | Screw | 10 |
| 01***12 | Screw,(For Fixed Type Ripper) | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Panel) (Radio Less) (With Air Conditioner)(#12629-)
| 01***08 | Screw | 4 |
| 01***10 | Screw | 6 |
| 01***12 | Screw,(For Fixed Type Ripper) | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Terminal Bracket)(#12629-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 08***36 | Band,(For 2nd Travel Speed) (Op) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Cab (Window And Roof Ventilator)(#12629-)
| 01***16 | Screw | 2 |
| 01***10 | Screw | 2 |
| 01***16 | Screw | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat (Tilt)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 2 |
| 01***20 | Screw | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat (Tilt) (Suspension Type)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 2 |
| 01***20 | Screw | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat Stand (Rigid Type)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 20***10 | Stand | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat Stand (Suspension Type)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 20***20 | Stand | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Ppc Work Line (Clamp)(#12001-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 11 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 11 |
| 04***10 | Clip,(Without Cab) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Belt (For Rigid Type Seat)(#12001-)
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Belt (For Rigid Type Seat)(#12376-)
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Belt (For Suspension Type Seat)(#12001-)
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Belt (For Suspension Type Seat)(#12376-)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Rear Cover (With 2 Speaker) (With Air Conditioner)
| 01***20 | Bolt,(For Mono Lever Steering) | 3 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 3 |
| 01***08 | Screw | 16 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Switch (Model Selection Connector)(#12144-)
| 08***81 | Connector | 1 |
| 20***80 | Switch | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Switch (Model Selection Connector)(#12629-)
| 20***10 | Switch | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Window Washer
| 01***16 | Bolt, Mount Washer Tank To Bracket, Bolt | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 2 |
Saa6d125e-2d-8 S/N 60721-Up
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : After Cooler (Ordering Transferdrd Parts)(#210001-)
| 61***90 | Clamp, Hose | 8 |
| 61***10 | Hose | 1 |
| 61***20 | Tube | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Air Cleaner
| 01***60 | Capscrew | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Air Intke Manifold(#210001-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 16 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Air Vent(#75526-)
| 07***12 | Gasket,(Without Air Compressor Type) (K2) | 12 |
| 07***10 | Screw, Banjo Connector (M10-1.25x20) | 6 |
| 61***60 | Tube,Air Vent | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Alternator (35a) (With Non Hardening Pulley) (Inner Parts)
| 60***50 | Alternator A. (35a) | 1 |
| 60***51 | Alternator A. (35a) | 1 |
| KD***50 | Bracket,Rear | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Alternator (50a) (With Non Hadening Pulley) (Inner Parts)(#63014-)
| 60***80 | Alternator A. (50a),(With Non Hardening Pulley) | 1 |
| SD***X0 | Pulley,Non Hardening | 1 |
| SD***X0 | Washer | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Alternator Mounting (35a) (With Non Hadening Pulley)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 1 |
| 01***55 | Bolt | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Alternator Mounting (50a) (With Non Hadening Pulley)(#63014-)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 1 |
| 01***55 | Screw | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Camfollower Cover
| 07***20 | Clamp, Spring Hose | 1 |
| 07***85 | Hose | 1 |
| 61***90 | O-Ring,Breather | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Camshaft(#210001-)
| 01***22 | Capscrew | 2 |
| 04***25 | Key, Plain Woodruff | 1 |
| 04***12 | Ring,Snap (For Ripper) | 12 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cooling Fan(#210001-)
| 01***30 | Bolt,(With Body Positioner) | 12 |
| 60***70 | Fan,Cooling | 1 |
| 61***70 | Spacer | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Corrosion Resistor(#210001-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***80 | Bolt,(With Corrosion Resistor) | 1 |
| 02***25 | Bolt,(Cold Weather Spec.) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Crank Pulley
| 01***30 | Screw | 1 |
| 01***35 | Screw | 5 |
| 04***28 | Pin, Dowel - Transmission Case, Pin-Dowel | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Crankshaft
| 61***10 | Bearing, Main (Standard) | 7 |
| 61***50 | Bearing, Thrust Assembly (Standard) | 1 |
| 61***10 | Bearing, Main (1.00mm Undersize) | 7 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cylinder Block Blind Cover And Plug(#210001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 6 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***85 | Bolt, Divider Valve Mounting | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cylinder Block Gasket Kit(#210001-)
| 07***20 | O-Ring,Relief Valve | 1 |
| 07***21 | O-Ring,Water Piping | 1 |
| 07***30 | Ring, Seal - Between Sections | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cylinder Block(#75758-)
| 01***12 | Bolt,(Without Air Compressor Type) | 2 |
| 01***20 | Bolt,(For Shipping) | 1 |
| 01***16 | Bolt, Mount Solenoid Valve | 6 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cylinder Head Gasket Kit(#210001-)
| 07***65 | O-Ring,Cylinder Block | 6 |
| 07***12 | Gasket,Mechanical Pump Piping | 12 |
| 07***12 | Gasket,(Without Air Compressor Type) (K2) | 12 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Cylinder Head(#67604-)
| 01***20 | Bolt (M10-1.75x120) | 6 |
| 04***20 | Pin,Dowel (Welded) | 2 |
| 07***08 | Plug,(Without Lock-Up), Plug | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Damper
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 61***00 | Damper Assembly | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Electrical Wiring(#210001-)
| 01***10 | Bolt,(With Auto Emergency Steering) | 2 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Exhaust Manifold
| 01***00 | Bolt (M10-1.50x100) | 16 |
| 01***80 | Bolt | 2 |
| 01***00 | Screw | 16 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fan Drive (Pulley Dia 212mm)(#73270-)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***15 | Bolt, Fan Mounting | 6 |
| 01***14 | Nut,(For Slag Handling) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fan Pulley (Pulley Dia 212mm)(#73270-)
| 01***30 | Bolt,(With Body Positioner) | 6 |
| 04***62 | V-Belt Set,(For 35a? 50a Alternator) | 1 |
| 61***10 | Pulley?Non Hardening | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Flywheel Housing
| 01***50 | Capscrew | 6 |
| 01***60 | Capscrew | 2 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Flywheel(#210001-)
| 01***55 | Bolt | 6 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 6 |
| 61***51 | Gear, Ring | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Front Cover Mounting(#75758-)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 7 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 4 |
| 01***75 | Bolt (M10-1.50x75) | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Front Cover(#75758-)
| 09***50 | Liquid Gasket, Lg-7, 150g | 0 |
| 61***30 | Seal? Front (K2) | 1 |
| 61***40 | Cover, Front | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Filter(#210001-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Coupling) (Inner Parts)(#210001-)
| DK***00 | Nut | 2 |
| DK***00 | Bolt | 2 |
| DK***20 | Coupling Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Feed Pump) (Inner Parts)(#210001-)
| DK***20 | Bolt, Joint | 1 |
| DK***00 | Valve,Check | 2 |
| DK***30 | Feed Pump Assembly | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Governor) (1/2) (Inner Parts)(#210001-)
| DK***00 | Gasket | 1 |
| DK***20 | Flyweight Ass'Y | 1 |
| DK***00 | Shim? 2.00mm,(High Altitude Spec.) | 0 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Governor) (2/2) (Inner Parts)(#210001-)
| DK***80 | Shim? 0.5mm | 0 |
| DK***00 | Washer,Spring | 1 |
| DK***80 | Bolt,Eye | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Pump) (1/2) (Inner Parts)(#210001-)
| 61***80 | Injection Pump Ass'Y | 1 |
| DK***30 | Bearing,Roller | 2 |
| DK***20 | Housing | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Pump) (2/2) (Inner Parts)(#210001-)
| DK***00 | Shim? 0.875mm | 0 |
| DK***00 | Shim? 0.500mm | 0 |
| DK***00 | Shim? 1.575mm | 0 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump (Timer) (Inner Parts)(#210001-)
| DK***00 | O-Ring | 1 |
| DK***00 | Gasket | 1 |
| DK***00 | Plug | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump Drive(#61766-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***14 | Nut (Itl) | 1 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump Mounting(#210001-)
| 01***90 | Bolt,(For No?1 And No?3 Housing) | 4 |
| 01***16 | Washer,(With Water Separator) | 4 |
| 07***10 | Connector, Grease Fitting | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Injection Pump Piping(#210001-)
| 01***30 | Screw | 4 |
| 01***45 | Bolt,(With Water Separator Type) | 2 |
| 01***55 | Bolt,(See Service News) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Pre Filter(#210085-)
| 01***25 | Bolt,(Rear Attachment Less) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Fuel Return(#210001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
| 04***10 | Clip,(With Accumulator) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Head Cover Related Parts (Cap)(#75758-)
| 07***50 | Cap,Oil Filler | 1 |
| 61***20 | Tube | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Head Cover(#75758-)
| 01***16 | Washer,Radio Controlled Slag Handling | 24 |
| 61***11 | Cover,Head? No.2?3?4?5?6 | 5 |
| 61***51 | Cover,Head? No.6 | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Hose And Clip (Ordering Transferded Parts)(#210001-)
| 07***50 | Hose, Right | 1 |
| 07***55 | Clip,94 | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Idler Gear(#210001-)
| 01***60 | Capscrew | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 6 |
| 61***60 | Pin, Dowel | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Injection Nozzle(#210001-)
| 01***45 | Bolt, Mount Divider Valve | 12 |
| 07***65 | O-Ring,Cylinder Block | 6 |
| 07***12 | Gasket,(Without Air Compressor Type) (K2) | 12 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Muffler(#210001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***40 | Bolt (Op) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Name Plate And Caution Plate(#210001-)
| 04***50 | Screw | 4 |
| 09***63 | Plate? Instruction,Air Cleaner (Single Element) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Nozzle Holder (Inner Parts)(#210001-)
| 07***12 | Gasket,Mechanical Pump Piping | 2 |
| 61***52 | Bolt, Joint | 1 |
| 61***10 | Fuel Injector Assembly | 6 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Adapter(#210001-)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 4 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Cooler Mounting Parts(#75758-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 12 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***80 | Bolt,(With Corrosion Resistor) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Cooler(#75758-)
| 01***25 | Bolt - Relay Mounting | 2 |
| 07***42 | O-Ring,(See Fig.A3310) | 1 |
| 61***25 | Cover | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Filter(#210001-)
| 01***30 | Bolt,(With Body Positioner) | 3 |
| 01***80 | Bolt,(With Corrosion Resistor) | 4 |
| 07***35 | O-Ring,Transmission Valve Mount | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Level Gauge(#210001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***08 | Nut, Regular Hexagon (M10-1.50) | 1 |
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Pan And Suction Tube(#210001-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 27 |
| 01***30 | Bolt,(With Body Positioner) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Oil Pump
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Piston
| 02***13 | Pin, Dowel | 2 |
| 04***18 | Ring, Snap | 12 |
| 61***30 | Bushing,(Service Part) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Rocker Arm(#210001-)
| 01***75 | Screw | 37 |
| 01***90 | Bolt,(For No?1 And No?3 Housing) | 2 |
| 01***08 | Nut,R.H. Thread | 12 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Safety Guard (For Fuel Injection Pump Drive)(#77094-)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 61***51 | Cover,Safety | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Starting Motor (11kw) (Inner Parts)(#210001-)
| 60***11 | Starting Motor Ass'Y,(11kw) | 1 |
| KD***40 | Spring,Spring | 4 |
| KD***57 | Bearing, Ball, Front | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Starting Motor Mounting (11kw)(#210001-)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 3 |
| 01***35 | Bolt, Mount Bracket To Floor | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Tachometer Drive(#75758-)
| 01***75 | Screw | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 61***31 | Gear,(With Air Compressor Type) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Turbocharger (Inner Parts)(#210001-)
| 61***20 | Turbocharger Ass'Y | 1 |
| SP***49 | V-Clamp | 1 |
| SP***65 | Nut, Lock | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Turbocharger Oil Piping(#210001-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***30 | Bolt - M8 X 30lg | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Drain Valve
| 07***80 | Clamp, Drain Hose | 1 |
| 07***25 | Hose,Drain | 1 |
| 20***30 | Valve,Heat Water Inlet | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Pump Gasket Kit(#210001-)
| 02***37 | O-Ring,(For Pc750?1800) (A5010) | 1 |
| 07***15 | O-Ring,(F4320-57a0 -11 ) | 1 |
| 61***90 | Gasket (K2?K6) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Pump(#75526-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Separator And Piping(#210083-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Separator And Piping(#63385-)
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
| 04***10 | Clip,(Without Cab) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Separator(#210083-)
| 07***12 | Gasket,Mechanical Pump Piping | 1 |
| 60***90 | O-Ring | 1 |
| 60***90 | Plug,Drain | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Separator(#63385-)
| 07***12 | Gasket,Mechanical Pump Piping | 1 |
| 60***90 | O-Ring | 1 |
| 60***90 | Plug,Drain | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Saa6d125e-2d-8 S/N 60721-Up : Water Temperature Sensor
| 07***12 | Washer, Gasket,(Without Thermo Sensor) (K1) | 1 |
| 78***20 | Sensor, Trans. Control Valve Oil Temperature | 1 |
Service Kit And Component Parts
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Accumulator (Al300-1) (Inner Parts)
| 20***60 | O-Ring (K1) | 2 |
| 20***50 | Accumulator | 1 |
| NF***P8 | Seal Kit | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Air Compressor Unit (For Air Conditioner)(#12001-)
| 20***30 | Compressor Ass'Y | 1 |
| 20***31 | Compressor Ass'Y | 1 |
| TW***80 | Clutch | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Air Conditioner Unit (Den-Con)(#12001-)
| 20***12 | Unit Ass'Y | 1 |
| 20***13 | Unit Ass'Y | 1 |
| 20***40 | Filter | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Arm Cylinder(#12001-)
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : B00m Cylinder(#12001-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***85 | Bolt (Kit) | 12 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Box Ass'Y (Air Damper Case) (For Air Conditioner)
| 20***30 | Box Ass'Y | 1 |
| ND***61 | Screw,Tapping | 3 |
| ND***30 | Grommet | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Bucket Cylinder(#12001-)
| 01***40 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***45 | Bolt, Mounting Cranking Motor | 4 |
| 01***85 | Bolt (Kit) | 12 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Epc Valve
| 70***10 | Solenoid Valve, Assembly | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Final Drive Ass'Y (For Service Parts)
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 2 |
| 01***40 | Bolt,(With Service Valve R.H.) | 18 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 18 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Grease Pump (For Auto Greasing)
| 07***22 | O-Ring,(F5350-63a0 -26 ) | 1 |
| 20***70 | Pump Ass'Y | 1 |
| 20***71 | Pump A | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Grease Pump Ass'Y (Electrical Type)
| 09***20 | Wrench,3 | 1 |
| 20***11 | Pump Ass'Y,(Eg-400d Type) | 1 |
| YU***-4 | Connector | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Lock Valve
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 07***28 | O-Ring, Strainer To Control Pump Line | 1 |
| 07***42 | O-Ring, Between Tube And Divider Valve | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (1/13)
| 04***22 | Bolt,Eye | 1 |
| 07***34 | O-Ring,(F2370-57a0 -42 ) | 1 |
| 07***12 | Plug,Magnetic | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (10/13)
| 07***10 | O-Ring | 1 |
| 07***23 | O-Ring,(F3320-66a2 -26 ) | 2 |
| 70***80 | Filter | 3 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (11/13)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***85 | Bolt, Divider Valve Mounting | 3 |
| 01***25 | Screw | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (12/13)(#10001-11999)
| 70***30 | Gear Pump Ass'Y | 1 |
| (****0) | Body | 1 |
| (7***0) | Pump Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (13/13)(#10001-11999)
| 07***34 | O-Ring, O-Ring,Drain Plug? R.H. Half Tank | 1 |
| 70***10 | O-Ring (Kit) | 1 |
| 70***10 | Valve Ass'Y,Relief | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (2/13)
| 04***25 | Ring,Snap | 1 |
| 70***11 | Seal,Oil | 1 |
| 70***60 | Spacer | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (3/13)
| (7***0) | Pump Ass'Y | 1 |
| (****0) | Guide,Retainer | 1 |
| (7***1) | Pump Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (4/13)
| 07***34 | O-Ring,(F2370-57a0 -42 ) | 1 |
| 07***34 | O-Ring,(F3320-58a0 -7 ) | 2 |
| 70***50 | Screw | 6 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (5/13)
| 04***22 | Bolt,Eye | 1 |
| 07***34 | O-Ring,(F2370-57a0 -42 ) | 2 |
| 07***12 | Plug,Magnetic | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (6/13)
| (7***0) | Pump Ass'Y | 1 |
| (****0) | Guide,Retainer | 1 |
| (7***1) | Pump Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (7/13)
| 70***30 | Plug | 2 |
| 70***40 | Spring | 2 |
| (****0) | Bolt | 6 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (8/13)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| (****0) | Bushing | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (9/13)
| 70***20 | Servo Valve Ass'Y | 2 |
| (****5) | Nut | 1 |
| (****1) | Solenoid Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (1/12)(#12001-)
| 01***20 | Bolt | 24 |
| 07***23 | O-Ring; Was 07002-10823, O-Ring,(Not Shown) | 12 |
| 07***34 | O-Ring,(F2310-59a0 -4 ) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (10/12)
| 01***60 | Capscrew | 4 |
| 01***30 | Bolt (Itl) | 2 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (11/12)
| 01***20 | Bolt, Mount Spool Covers | 2 |
| 01***45 | Bolt | 2 |
| 07***06 | O-Ring,Corrosion Resistor | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (12/12)
| 07***09 | O-Ring,(For Dual Tilt Dozer) | 1 |
| 07***09 | Ring,Back-Up (Kit) | 1 |
| 07***34 | O-Ring,See Fig. K4010-65a0 | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (2/12)
| 01***40 | Bolt (Op) | 4 |
| 01***65 | Screw | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (3/12)(#10001-12103)
| 07***34 | O-Ring,See Fig. K4010-65a0 | 6 |
| 70***20 | O-Ring | 6 |
| 72***00 | Valve Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (3/12)(#12104-)
| 07***34 | O-Ring,See Fig. K4010-65a0 | 6 |
| 70***20 | O-Ring | 6 |
| 72***00 | Valve Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (4/12)(#12001-)
| 01***90 | Bolt,(Without Cab) | 4 |
| 01***55 | Bolt | 4 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 10 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (5/12)
| 07***14 | O-Ring,(F4350-61a0a-20 ) | 1 |
| 07***16 | O-Ring,Suction And Relief Valve | 1 |
| 07***14 | Ring,Back-Up (Kit), Ring,Back-Up; Komatsu S/N 20501-22940 - Was 07001-02014 | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (6/12)
| 07***11 | O-Ring (Kit) | 1 |
| 07***34 | O-Ring, O-Ring,Drain Plug? R.H. Half Tank | 2 |
| 70***10 | O-Ring (Kit) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (7/12)
| 01***50 | Bolt | 14 |
| 01***32 | Washer, (Without Emergency Steering) | 14 |
| 07***20 | O-Ring,(0202-007) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (8/12)
| 70***90 | O-Ring,Suction | 4 |
| 70***02 | Valve Ass'Y,Suction And Safety (365kg/Cm2) | 3 |
| 72***00 | Valve Ass'Y,Suction | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (1-Actuator) (9/12)
| 07***34 | O-Ring,Transmission And Steering Case | 1 |
| 70***00 | Valve Ass'Y,Suction And Safety (365kg/Cm2) | 1 |
| (7***0) | Control Valve | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (1/15)(#12001-)
| 01***20 | Bolt | 24 |
| 07***23 | O-Ring; Was 07002-10823, O-Ring,(Not Shown) | 12 |
| 07***34 | O-Ring,(F2310-59a0 -4 ) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (10/15)
| 01***60 | Capscrew | 4 |
| 01***30 | Bolt (Itl) | 2 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (11/15)
| 01***20 | Bolt, Mount Spool Covers | 2 |
| 01***45 | Bolt | 2 |
| 07***06 | O-Ring,Corrosion Resistor | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (12/15)
| 07***09 | O-Ring,(For Dual Tilt Dozer) | 1 |
| 07***09 | Ring,Back-Up (Kit) | 1 |
| 07***34 | O-Ring,See Fig. K4010-65a0 | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (13/15)
| 01***20 | Bolt, Mount Spool Covers | 4 |
| 07***40 | O-Ring,Water Pump Mount | 2 |
| 07***09 | O-Ring,(For Dual Tilt Dozer) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (14/15)
| 01***45 | Bolt | 4 |
| 01***23 | Washer,(For Shipping) | 4 |
| 07***34 | O-Ring,See Fig. K4010-65a0 | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (15/15)
| 70***90 | O-Ring,Suction | 1 |
| 70***00 | Valve Ass'Y,(175kg/Cm2) Suction And Safety | 2 |
| 72***00 | Valve Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (2/15)
| 01***40 | Bolt (Op) | 4 |
| 01***65 | Screw | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (3/15)(#10001-12103)
| 07***34 | O-Ring,See Fig. K4010-65a0 | 6 |
| 70***20 | O-Ring | 6 |
| 72***00 | Valve Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (3/15)(#12104-)
| 07***34 | O-Ring,See Fig. K4010-65a0 | 6 |
| 70***20 | O-Ring | 6 |
| 72***00 | Valve Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (4/15)(#12001-)
| 01***90 | Bolt,(Without Cab) | 4 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 10 |
| 07***07 | O-Ring - (K10) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (5/15)
| 07***14 | O-Ring,(F4350-61a0a-20 ) | 1 |
| 07***16 | O-Ring,Suction And Relief Valve | 1 |
| 07***14 | Ring,Back-Up (Kit), Ring,Back-Up; Komatsu S/N 20501-22940 - Was 07001-02014 | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (6/15)
| 07***11 | O-Ring (Kit) | 1 |
| 07***34 | O-Ring, O-Ring,Drain Plug? R.H. Half Tank | 2 |
| 70***10 | O-Ring (Kit) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (7/15)
| 01***50 | Bolt | 14 |
| 01***32 | Washer, (Without Emergency Steering) | 14 |
| 07***20 | O-Ring,(0202-007) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (8/15)
| 70***90 | O-Ring,Suction | 4 |
| 70***02 | Valve Ass'Y,Suction And Safety (365kg/Cm2) | 3 |
| 72***00 | Valve Ass'Y,Suction | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (2-Actuator) (9/15)
| 07***34 | O-Ring,Transmission And Steering Case | 1 |
| 70***00 | Valve Ass'Y,Suction And Safety (365kg/Cm2) | 1 |
| (7***1) | Control Valve | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Operator'S Seat Ass'Y (Tilt)
| 20***00 | Seat Ass'Y | 1 |
| AS***13 | Hi Riser Spring Kit,Height Riser | 1 |
| AS***54 | Seat Foam Kit | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Operator'S Seat Ass'Y (Tilt) (Suspension Type)
| 20***00 | Seat Ass'Y | 1 |
| AS***17 | Up Stop/Bump Stop K | 1 |
| AS***18 | Damper Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Pilot Valve(#12001-)
| 01***20 | Bolt | 3 |
| 01***20 | Bolt | 4 |
| 01***25 | Screw | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Ppc Valve (For Attachment)
| 01***25 | Bolt, Seal Cover Mounting | 2 |
| 70***30 | Ppc Valve, Assembly | 1 |
| 70***70 | Gasket | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Ppc Valve (For Travel)(#12001-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 4 |
| 01***55 | Screw | 2 |
| 01***12 | Screw | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Ppc Valve (For Work Equipment)
| 01***20 | Bolt,(Without Air Con. Or Heater) | 4 |
| 07***20 | O-Ring,Relief Valve | 4 |
| 07***70 | O-Ring,(For Intake Air Cover) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Return Filter
| 07***25 | O-Ring,Injection Pump Mounting | 1 |
| 07***11 | O-Ring,(Tm8202-009) | 1 |
| 20***10 | Filter Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Shoe Bolt And Nut Service Kit
| 20***50 | Shoe Bolt And Nut K | 1 |
| 20***10 | Bolt? Shoe (Y0320-K1) | 30 |
| 20***20 | Nut? Shoe (Y0320-K1) | 30 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Shuttle Valve
| 01***25 | Capscrew | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 04***52 | Ball,Detent | 6 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Solenoid Valve (Inner Parts)(#12144-) : Unit_01_of_02
| 07***10 | O-Ring | 1 |
| 07***11 | O-Ring,(Tm8202-009) | 5 |
| 07***16 | O-Ring,Suction And Relief Valve | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Solenoid Valve (Inner Parts)(#12144-) : Unit_02_of_02
| 07***11 | O-Ring,(Tm8202-009) | 1 |
| 07***16 | O-Ring,Suction And Relief Valve | 1 |
| 20***32 | Solenoid Valve | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Swing Machinery Ass'Y (For Service Parts)(#10001-12214)
| 01***40 | Bolt, Mount Master Brake Cylinder | 12 |
| 01***50 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 12 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Swing Machinery Ass'Y (For Service Parts)(#12215-)
| 01***50 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***40 | Bolt (Op) | 12 |
| 01***80 | Bolt | 19 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Swing Motor (1/2)
| 04***30 | Ring,Snap? Sprocket | 1 |
| 07***25 | O-Ring,Injection Pump Mounting | 1 |
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Swing Motor (2/2)
| 01***75 | Bolt - Tube Mounting | 8 |
| 01***25 | Screw | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Swivel Joint(#12144-)
| 01***45 | Bolt, Mounting Cranking Motor | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 04***30 | Ring, Retaining | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Track Link (98 Set) (Supply Parts)
| 15***83 | Seal,Dust? Regular? W-Type | 188 |
| 15***53 | Pin,Regular | 94 |
| 20***10 | Track Link Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Travel Motor (1/3)
| 04***93 | Ball,Steel | 2 |
| 07***07 | O-Ring - (K10) | 1 |
| 07***35 | O-Ring, Upper Cooler Inlet And Outlet Ports | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Travel Motor (2/3)
| 04***40 | Ring,Snap | 1 |
| 07***35 | O-Ring,Hydraulic Oil Filter | 1 |
| 70***10 | Housing | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Travel Motor (3/3)
| 07***21 | O-Ring (Kit) | 1 |
| 07***18 | O-Ring (Kit) | 1 |
| 07***18 | Ring, Back-Up | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Service Kit And Component Parts : Valve (For Accumulator)(#12877-)
Swing Circle And Related Parts
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Swing Circle And Related Parts : Swing Circle(#12144-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 1 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 40 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Swing Circle And Related Parts : Swing Machinery(#12215-)
| 01***40 | Bolt (Op) | 12 |
| 01***85 | Bolt | 17 |
| 01***80 | Bolt | 19 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Swing Circle And Related Parts : Swing Motor (Connecting Parts)(#12001-)
| 01***65 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 2 |
| 07***50 | O-Ring,Cylinder Head | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Swing Circle And Related Parts : Swivel Joint (Connecting Parts) (Travel Speed 3rd)(#12144-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***26 | Washer,Plain | 2 |
Travel And Lower Piping
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Travel And Lower Piping : Final Drive
| 01***40 | Bolt (Kit) | 12 |
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 36 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Travel And Lower Piping : Travel Piping (For Variable Gauge)(#12144-)
| 01***32 | Washer, (Without Emergency Steering) | 32 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 8 |
| 07***23 | O-Ring,(Crusher?Other Att.For Ppc Con | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Travel And Lower Piping : Travel Piping(#12144-)
| 01***32 | Washer, (Without Emergency Steering) | 32 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 4 |
| 07***23 | O-Ring,(Crusher?Other Att.For Ppc Con | 2 |
Under Carriage
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Carrier Roller
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***00 | Screw | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Front Idler
| 01***13 | Nut,(For Adjustable Rod) | 2 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 2 |
| 07***90 | O-Ring,(Dk029369-0020) (K2) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Full Roller Guard(#10001-12122)
| 01***55 | Bolt, Fuel Tank Mounting | 28 |
| 01***19 | Nut - M24 | 18 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 64 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Idler Cushion(#12144-)
| 01***90 | Bolt,(Without Cap) | 8 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame (Full Roller Guard) (For Under Cover)(#12144-)
| 01***55 | Bolt, Fuel Tank Mounting | 28 |
| 01***19 | Nut - M24 | 18 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 64 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame (Full Roller Guard)(#12144-)
| 01***55 | Bolt, Fuel Tank Mounting | 28 |
| 01***19 | Nut - M24 | 18 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 64 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame (Variable Gauge) (Full Roller Guard) (For Under Cover)(#12144-)
| 01***55 | Bolt, Fuel Tank Mounting | 28 |
| 01***30 | Bolt | 8 |
| 01***19 | Nut - M24 | 18 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame (Variable Gauge) (Full Roller Guard)(#12144-)
| 01***55 | Bolt, Fuel Tank Mounting | 28 |
| 01***30 | Bolt | 8 |
| 01***19 | Nut - M24 | 18 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Frame(#12144-)
| 01***70 | Capscrew (4) (Qty.26 (5)) | 4 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 16 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Roller
| 01***60 | Washer,Single Flange (Trimming) | 64 |
| 20***01 | Floating Seal Ass'Y | 2 |
| 20***40 | Bushing | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Shoe (Triple Grouser With Hole) (600mm Wide)
| 15***83 | Seal,Dust? Regular? W-Type | 188 |
| 15***53 | Pin,Regular | 94 |
| 20***00 | Track Shoe Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Shoe (Triple Grouser With Hole) (700mm Wide)
| 15***83 | Seal,Dust? Regular? W-Type | 188 |
| 15***53 | Pin,Regular | 94 |
| 20***10 | Track Shoe Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Track Shoe (Triple Grouser With Hole) (800mm Wide)
| 15***83 | Seal,Dust? Regular? W-Type | 188 |
| 15***53 | Pin,Regular | 94 |
| 20***20 | Track Shoe Ass'Y | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Travel Piping Guard (For Variable Gauge)
| 01***30 | Bolt - Pin Mounting | 16 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 10 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 26 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Under Carriage : Under Cover (For Track Frame)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
| 20***20 | Cover | 1 |
Work Equipment
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.2m) (Heavy Duty) (Arm And Bucket Cylinder) (For Component)(#12001-)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Additional Piping) : Unit_01_of_02
| 01***30 | Bolt,(Not Used When Towing Winch) | 1 |
| 01***45 | Bolt, Mounting Cranking Motor | 32 |
| 01***85 | Bolt,(Used With Pin Puller) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Additional Piping) : Unit_02_of_02
| 01***30 | Bolt,(Not Used When Towing Winch) | 1 |
| 01***45 | Bolt, Mounting Cranking Motor | 24 |
| 01***85 | Bolt,(Used With Pin Puller) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Arm And Bucket Cylinder)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Arm And Bucket Cylinder) (For Additional Piping)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Arm And Bucket Cylinder) (For Additional Piping) (For Component)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Arm And Bucket Cylinder) (For Component)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Bucket Cylinder Hose And Spacer)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Arm And Bucket Cylinder) (Wiht Auto Greasing)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Arm And Bucket Cylinder) (Wiht Auto Greasing) (For Component)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Arm)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Bucket Cylinder Hose And Spacer)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Greasing Line) (Wiht Auto Greasing)
| 01***45 | Screw | 2 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (3.4m) (Heavy Duty) (Greasing Line) (Wiht Auto Greasing) (For Component)
| 01***45 | Screw | 2 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (4.0m) (Arm And Bucket Cylinder)(#12144-)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (4.0m) (Bucket Cylinder Hose And Spacer)(#12144-)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***90 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (4.8m) (Arm And Bucket Cylinder)(#12144-)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 8 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (4.8m) (Bucket Cylinder Hose And Spacer)(#12144-)
| 01***12 | Bolt - Front Cover Mounting | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***90 | Bolt,For Weight Adjusting Bolt | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm (Bucket Link)
| 01***19 | Nut - M24 | 8 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 3 |
| 20***40 | Spacer? 0.8mm | 7 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Arm Cylinder
| 20***51 | Cylinder Group | 1 |
| (2***0) | Cylinder Group | 1 |
| (2***1) | Arm Cylinder Group | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : B00m Cylinder Top Pin(#10026-)
| 01***19 | Nut - M24 | 4 |
| 20***40 | Bolt | 2 |
| 20***72 | Pin | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Additional Piping)
| 01***45 | Bolt, Mounting Bracket To Radiator (Top) | 32 |
| 01***85 | Bolt, Mount Tubes To Switch And Work Pumps | 20 |
| 01***45 | Bolt, Mounting Cranking Motor | 32 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Arm Cylinder Line)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Boom And Top Pin)
| 01***45 | Bolt,L.H | 2 |
| 01***60 | Flat Washer - M20 (Hardened) | 2 |
| 07***20 | Seal,Dust (Kit) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Boom And Top Pin) (For Additional Piping)(#12001-)
| 01***45 | Bolt,L.H | 2 |
| 01***60 | Flat Washer - M20 (Hardened) | 2 |
| 07***75 | Fitting,Grease (Without Lub. Piping) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Bucket Cylinder Line)
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 14 |
| 01***80 | Bolt, Mount Tubes To Switch And Work Pumps | 4 |
| 01***60 | Bolt,(For Ripper) | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Greasing Line) (With Auto Greasing)
| 01***45 | Screw | 2 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 11 |
| 01***85 | Bolt,(Used With Pin Puller) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Heavy Duty) (Boom And Top Pin) (With Auto Greasing)
| 01***45 | Bolt,L.H | 2 |
| 01***60 | Flat Washer - M20 (Hardened) | 2 |
| 07***75 | Fitting,Grease (Without Lub. Piping) | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Lubricating Line)
| 01***12 | Bolt, Bolt,(No Need To Quick Shift) | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***12 | Bolt - Front Cover Mounting | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom (Working Lamp)(#10026-)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 1 |
| 01***30 | Bolt,(Not Used With Emergency Str.) | 1 |
| 01***35 | Bolt, Bolt, Mount Tubes To Switch And Work Pumps | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Boom Kit (For Additional Piping)
| 01***45 | Bolt, Mounting Bracket To Radiator (Top) | 16 |
| 01***85 | Bolt, Mount Tubes To Switch And Work Pumps | 20 |
| 01***45 | Bolt, Mounting Cranking Motor | 16 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Breaker Adapter (For Furukawa)
| 01***50 | Bolt | 8 |
| 07***38 | O-Ring, (Without Emergency Steering) | 2 |
| 07***22 | Plug | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Breaker Adapter (For Matuda)
| 07***19 | Plug,(Without Breaker) | 2 |
| 20***10 | Flange | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Breaker Adapter (For Nippon Pneumatic)(#10001-12820)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***25 | Bolt | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Breaker Adapter (For Nippon Pneumatic)(#12821-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***25 | Bolt | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Breaker Adapter (For Okada)
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket Cylinder
| 01***32 | Washer, (Without Emergency Steering) | 8 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 2 |
| 07***49 | Flange, Split - Divider Valve End | 4 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket Less(#12130-)
| 20***20 | Plate,Linkno Bucket | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket Link
| 01***19 | Nut - M24 | 8 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 3 |
| 20***40 | Spacer? 0.8mm | 7 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket? 1.8m3 (Cece 1.6m3)? 1390mm (Heavy Duty) (With Adjusting)(#12001-)
| 01***70 | Capscrew - M24 (1) | 4 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 4 |
| 09***36 | Pin | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket? 2.1m3 (Cece 1.8m3)? 1565mm (Heavy Duty) (With Adjusting)(#12001-)
| 01***70 | Capscrew - M24 (1) | 4 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 4 |
| 09***36 | Pin | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Bucket? 2.1m3 (Cece 1.8m3)?1565mm (Heavy Duty) (With Adjusting) (Se)(#12001-)
| 01***70 | Capscrew - M24 (1) | 4 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 4 |
| 09***36 | Pin | 5 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Hook (For Heavy Duty Bucket)
| 20***20 | Hook (Welded) | 1 |
| 20***30 | Plate (Welded) | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Ripper Bucket? 1.1m3?(Cece 1.0m3)? 1250mm
| 09***08 | Pin,(Without Pin Puller) | 3 |
| 19***31 | Point,Short?(Yellow) | 1 |
| 20***70 | Collar | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Side Cutter (For Heavy Duty Bucket)
| 19***21 | Nut? Shoe (Kit) | 10 |
| 20***60 | Cutter,L.H | 1 |
| 20***70 | Cutter,R.H | 1 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Side Shroud(#12001-)
| 01***05 | Bolt | 12 |
| 01***24 | Nut,Leaning Lock | 12 |
| 01***80 | Washer,(For Shipping) | 24 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Single Shank Ripper
| 09***08 | Pin,(Without Pin Puller) | 1 |
| 19***31 | Point,Short?(Yellow) | 1 |
| 20***70 | Collar | 2 |
Komatsu : Pc450lc-6(S/N 10001-Up (Saa6d125e-2 (Emission) Eng. Installed)) : Work Equipment : Spacer(#12001-)
| 20***40 | Spacer? 0.8mm | 1 |
| 20***81 | O-Ring | 2 |
| 20***81 | O-Ring | 2 |
PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) serial number reference
Locate the PIN/serial plate riveted to the right-hand side of the cab on the lower frame, typically behind the front idler or beneath the operator's window. Cross-check against the serial stamped into the chassis frame casting on the right-hand side. The engine serial is separate, stamped on the left side of the engine block near the injection pump.
| Prefix | Identifies | Notes |
|---|---|---|
| 12001-UP | PC450LC-6 (SAA6D125E-2 Emission) | Base serial range for the PC450LC-6. Covers the SAA6D125E-2 emission engine configuration. Verify specific serial breaks with dealer if ordering parts for late-production units. |
| 12144-UP | PC450LC-6 (SAA6D125E-2 Emission) | Later serial range identified in shop manual UEBM000100. Applies to PC450LC-6 units with serials 12144 and up. Confirm fitment with dealer for exact configuration. |
Frequently asked questions
What engine is installed in this specific PC450LC-6 configuration?
This machine is equipped with the Komatsu SAA6D125E-2 turbocharged engine, featuring 6 cylinders and a displacement of 673.8 cu in (11,041.6 cc).
What is the operating weight of the PC450LC-6?
The operating weight for this model is 96,474.3 lb (43,760 kg).
What model replaced the PC450LC-6?
Information regarding the direct successor to the PC450LC-6 is not provided in the available technical documentation.
What PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)) owners discuss
What are the common symptoms of a hydraulic system failure on this machine?
If all functions (boom, arm, bucket, swing, and travel) become slow simultaneously, investigate shared causes such as hydraulic oil level, incorrect oil specification, hydraulic filters, or engine RPM under load. If only one specific function is slow, check for cylinder leakage, control-valve spool operation, hose restrictions, or pilot control input. A critical diagnostic pattern to note is when hydraulics work well when cold but become weak once the oil reaches operating temperature, which often indicates internal leakage in the pump, main control valve, or motors due to decreased viscosity.
What engine-related issues should be monitored for the SAA6D125E-2 engine?
Common performance issues include power loss under digging loads, which may stem from air or fuel filter restrictions, intake hose damage, or turbocharger charge-air leaks. Overheating during heavy excavation often results from debris packed between the radiator, hydraulic oil cooler, or charge-air cooler. Additionally, intermittent starting or random shutdowns can be linked to unstable power supply, faulty sensors, or electrical ground issues.
What are the typical undercarriage wear patterns and maintenance requirements?
Frequent checks should focus on track tension and the condition of track-chain components. If the excavator pulls to one side during travel, inspect for uneven track tension, debris packed into the undercarriage, or worn rollers. Maintenance includes checking and tightening track shoe bolts and adjusting track tension using high-pressure grease; however, always use caution with high-pressure grease applications. Have your dealer verify proper tensioning procedures.
What electrical or sensor issues are reported for this series?
Because these machines rely heavily on electronic control systems, a single faulty sensor or an unstable power supply can trigger multiple warning signals across the monitor. Common reports include intermittent starting, dashboard failures, and the appearance of multiple fault codes. Electrical system maintenance should include inspecting battery terminals, engine/chassis grounds, and the main starter cable.
What are the standard fluid capacities for the PC450LC-6?
The machine requires the following capacities: Engine oil (32 L / 9 gal), hydraulic system fluid (270 L / 71 gal), cooling system fluid (47 L / 13 gal), and swing drive fluid (22 L / 6 gal). The fuel tank capacity is 605 L (160 gal).
What should be checked when buying a used PC450LC-6?
Verify the exact serial-prefix specification sheet and installed attachment package, as configurations like long sticks or auxiliary hydraulics change machine weight and reach. Inspect the engine for signs of turbocharger leaks or intake/charge-air hose damage. Check the hydraulic system for signs of overheating-related weakness and inspect the undercarriage for uneven wear or track tension issues. Finally, check the monitor for stored fault codes that might indicate sensor or electrical supply instability.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Serial-range & configuration variants
This page covers the Komatsu PC450LC-6(S/N 10001-UP (SAA6D125E-2 (Emission) Eng. Installed)). Related factory variants of the same model family:
PC450LC-6(S/N 10001-UP (Overseas Version))
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