Komatsuother(no series)
Komatsu WF450-3(S/N 54001-UP)
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu WF450-3 is a heavy crawler dozer designed for waste compaction and earthmoving, produced during the early 2000s. It is powered by the Komatsu SA6D125E-2 engine, delivering 194.0 kW (260.2 HP) gross power. The machine has an operating weight of 26,000.0 kg (57,320.2 lbs) and features a full powershift transmission with four forward and four reverse gears. Configurations include standard dozer setups and specialized variants for Komatsu Hanomag in Germany. It succeeded earlier WF series models and was eventually replaced by the WF550-3 and WF550T-3 lines, which utilized larger S6D140E engines.
Across the WF series generations, Komatsu shifted from lighter compactor frames to heavier, more robust crawler platforms with increased engine displacement and power density. The WF450-3 remains significant in the used and parts market because its SA6D125E-2 engine and full powershift transmission are mechanically simple and highly durable. Its widespread use in landfill and heavy-duty compaction applications ensures a steady supply of used components, making it a cost-effective alternative to newer Tier 4/Stage V models for fleets managing tight capital budgets.
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 WF450-3(S/N 54001-UP) specifications
Engine
| Model | SA6D125E-2 |
| Gross Power | 194.0 kW (260.2 hp) @ 2200 rpm |
| Displacement | 11041.6 cc (673.8 cu in) |
| Cylinders | 6 |
| Max Torque | 1050.1 N-m (774.5 lb-ft) |
Weights
| Operating Weight | 26000.0 kg (57320.2 lb) |
Dimensions
| Length Overall | 883.9 cm (348.0 in) |
| Width Over Track | 106.7 cm (42.0 in) |
| Height To Top Of Cab | 374.9 cm (147.6 in) |
| Ground Clearance | 48.8 cm (19.2 in) |
Performance
| Max Speed Forward | 10.0 km/h (6.2 mph) |
| Max Speed Reverse | 10.5 km/h (6.5 mph) |
| Transmission Type | Full powershift |
| Forward Gears | 4 |
| Reverse Gears | 4 |
Service capacities (summary)
| Fuel Tank | 336.9 l (89 gal) |
| Hydraulic System | 159.0 l (42 gal) |
| Engine Oil | 37.9 l (10 gal) |
| Cooling System | 68.1 l (18 gal) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
WF450-3(S/N 54001-UP) fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | 37.9 l (10 gal) | Komatsu EO (SAE 10W-30 or 15W-40 depending on climate) |
| Cooling system | 68.1 l (18 gal) | Komatsu Super Coolant AF-NAC |
| Fuel tank | 336.9 l (89 gal) | Diesel fuel |
| Transmission/powertrain compartments | Not documented for this exact serial range — verify with your dealer | Komatsu TO (SAE 10W or 30W depending on climate) |
| Final drives (each) | Not documented for this exact serial range — verify with your dealer | Komatsu AXO 80W |
| Hydraulic system AND tank | 159.0 l (42 gal) | Komatsu HO (ISO VG46) |
| Axles/differentials | Not documented for this exact serial range — verify with your dealer | Komatsu AXO 80W |
| Grease | N/A | Komatsu Lithium Complex Grease |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Komatsu WF450-3(S/N 54001-UP) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 1,500 h |
|
| Every 2,000 h |
|
Servicing the WF450-3(S/N 54001-UP) beyond the schedule
Predictive Maintenance & Fluid Analysis
Utilize Komatsu KOWA fluid analysis at every 500-hour interval to monitor engine wear metals and hydraulic contamination. Check coolant SCA concentration at 500 hours to prevent liner cavitation in the SA6D125E-2 engine. Monitor hydraulic oil particle count to protect the 2-pump system. Track fuel dilution and soot levels in engine oil to determine optimal drain intervals between the standard 250-hour service. Analyze final drive oil for gear wear indicators to predict planetary failure before catastrophic breakdown occurs.
Corrective & Common Repairs
Address frequent hydraulic hose failures by inspecting high-pressure lines near the main pump and switch pump for chafing. Replace worn track shoes and idlers when undercarriage wear exceeds safe limits to maintain the 26,000.0 kg (57,320.2 lbs) machine's stability. Repair or replace the SA6D125E-2 turbocharger if boost pressure drops below spec. Fix common coolant leaks at the water pump seal or thermostat housing. Inspect the full powershift transmission for slippage and replace worn clutch packs if gear engagement becomes erratic.
Overhaul & Rebuild Points
Plan for major engine overhaul of the SA6D125E-2 around 15,000 to 20,000 hours, focusing on piston rings, cylinder liners, and valve seats. Rebuild the full powershift transmission when torque converter efficiency drops or gear synchronizers show excessive wear. Overhaul the hydraulic main pump and swing motor when flow rates fall below 80% of original specifications. Replace final drive planetary gears and seals when oil contamination levels become unmanageable despite regular changes. Inspect the ROPS cab structure for fatigue cracks at mounting points.
Seasonal & Environment Servicing
In cold climates, verify DEF tank heating elements function correctly to prevent crystallization. Use low-viscosity Komatsu diesel engine oil during winter starts to ensure proper lubrication of the SA6D125E-2 engine. In dusty waste compaction environments, clean the radiator and oil cooler fins daily to prevent overheating. Check track tension weekly on soft ground to reduce undercarriage strain. Inspect air filter restriction indicators more frequently in high-dust landfill conditions to prevent engine intake contamination.
WF450-3(S/N 54001-UP) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 09637-30161 | Plate? Instruction,Air Cleaner (Single Element) | Air intake service | Check fitment → |
| 09637-30163 | Plate? Instruction,Air Cleaner (Single Element) | Air intake service | Check fitment → |
| 600-211-1310 | Plate? Instruction,Oil Filter | Lubrication service | Check fitment → |
| 07063-01142 | Element, Filter - Hydraulic Tank | Scheduled service item | Check fitment → |
| 285-62-17320 | Element,(Wa320-1m?1p) | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
WF450-3(S/N 54001-UP) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| CA115 | Engine crankshaft speed sensor and backup speed sensor failure | Broken sensor, wiring issue, or connector corrosion | Replace the speed sensor and verify voltage at the pin connector |
| CA111 | Internal engine controller fault | ECM hardware failure | Replace or reprogram the ECM |
| CA451 | Common rail pressure sensor feedback value too high | Malfunction in the rail sensor or actual overpressure condition | Diagnose the fuel rail pressure sensor or pump lines |
| AA10NX | Air cleaner clogging | Dirty or blocked air filter element | Replace the air filter |
| B@BCNS | Engine coolant overheating | Radiator blockage, fan belt failure, or low coolant | Check radiator fins, fan belt, and coolant level |
| E10 | Engine controller power failure | ECM power connection, fuse, or ground wire issue | Inspect ECM power connections, fuses, or ground wires |
| CA122 | Intake air pressure sensor feedback voltage too high | Sensor malfunction or wiring issue | Verify the intake pressure sensor and wiring |
| CA123 | Intake air pressure sensor feedback voltage too low | Sensor short or airflow restriction | Check for a sensor short or an airflow restriction |
| CA441 | Battery voltage too low | Alternator failure, battery issue, or voltage regulator fault | Replace the alternator or battery; check the voltage regulator |
| DGH2KB | Hydraulic oil temperature sensor short circuit | Faulty temperature sensor | Replace the temperature sensor |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
WF450-3(S/N 54001-UP) attachments & work tools
Compaction Drums
The WF450-3 is manufactured as a waste compactor (wheel-type) rather than a crawler dozer, despite some database listings labeling it as such. Factory configurations include a front sheepfoot crusher drum with integrated scrapers for material reduction and compaction. The machine utilizes sealed wheels and protected axles for durability in waste handling environments.
Work Tool Configurations
As a dedicated compactor, the primary work tool is the fixed front drum assembly; interchangeable blades or buckets are not standard for this serial range. The rear configuration includes a standard compaction drum or roller assembly depending on the specific Hanomag-derived variant. No aftermarket quick-coupler systems are documented for this model due to its fixed industrial design.
Hydraulic & Power Requirements
The machine is powered by the Komatsu SA6D125E-2 engine rated at 194.0 kW (260.2 HP). Hydraulic system capacity is 159.0 l (42.0 gal) for the base unit, with some sources citing 159.0 l (42.3 gal) for specific compactor variants. Fluid specifications include Komatsu EO for the engine and Komatsu HO for the hydraulic system.
Mounting & Structural Notes
The WF450-3 (S/N 54001-UP) is identified as the Komatsu Hanomag (Germany) variant. The chassis features a full powershift transmission with 4 forward and 4 reverse gears. Operating weight is listed as 26000.0 kg (57320.2 lbs) for the crawler dozer spec sheet and 26 t for the compactor spec, indicating configuration variance. Ground clearance is 48.8 cm (19.2 in) for the dozer spec and 0.48 m (1.56 ft) for the compactor spec.
All WF450-3(S/N 54001-UP) assemblies by section
Every catalogued assembly group for the Komatsu WF450-3(S/N 54001-UP). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Accessory And Tool
Komatsu : Wf450-3(S/N 54001-Up) : Accessory And Tool : Tool
| 07***59 | Clamp - Drain Hose | 1 |
| 07***03 | Cartridge - Grease | 2 |
| 07***00 | Nozzle,(For Rubber Shoe) | 1 |
Cooling System
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Cooling Line (Steering And Radiator Hose Piping)
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Cooling Line (Transmission Piping Mounting)
| 01***20 | Bolt,(For Mono Lever Steering) | 6 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Radiator (Drain Line)
| 01***75 | Bolt (M10-1.50x75) | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Radiator (Radiator Mounting)
| 01***90 | Screw | 2 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Radiator (Radiator Parts)
| 01***20 | Bolt,(For Mono Lever Steering) | 8 |
| 01***30 | Bolt,(With Body Positioner) | 84 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 16 |
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Radiator (Radiator Parts)(#54101-)
| 01***20 | Bolt,(For Mono Lever Steering) | 8 |
| 01***30 | Bolt,(With Body Positioner) | 84 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 16 |
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Radiator (Radiator Piping)
| 01***90 | Screw | 2 |
| 07***75 | O-Ring,Cylinder Head | 1 |
| 07***90 | Hose (32.5 In Long) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Radiator (Steering Oil Cooler Line)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***11 | Nut,(With Under Mirror) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Radiator (Transmission Oil Cooler Line)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***09 | Nut, Lock | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Radiator (Transmission Oil Cooler Line)(#54101-)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***09 | Nut, Lock | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Radiator Fan Guard Seal(#54001-54099)
| 01***20 | Bolt? Wing,Wing | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 12 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 12 |
Komatsu : Wf450-3(S/N 54001-Up) : Cooling System : Radiator Fan Guard Seal(#54101-)
| 01***16 | Bolt - Starting Motor Ground Cable | 12 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 12 |
| 41***70 | Plate,L.H | 1 |
Electrical System
Komatsu : Wf450-3(S/N 54001-Up) : Electrical System : Battery
| 08***00 | Terminal? (+),(10l) (Not Shown) | 1 |
| 08***01 | Terminal? (-),(20l) (Not Shown) | 1 |
| 08***15 | Battery? Wet,(Sandy And Dusty Spec.) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Electrical System : Battery (Large Capacity)(#54101-)
| 08***00 | Terminal? (+),(10l) (Not Shown) | 2 |
| 08***01 | Terminal? (-),(20l) (Not Shown) | 2 |
| 69***60 | Battery (195g51),(Large Capacity Type) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Electrical System : Battery Box (Electrical Battery Line)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
| 01***32 | Washer,(With Auto Emergency Steering) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Electrical System : Battery Box (Rear Bumper And Battery Mounting)
| 01***90 | Bolt (Kit) | 4 |
| 01***08 | Screw, Terminal | 6 |
| 01***10 | Screw,(For Lighter) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Electrical System : Electrical Instrument (Starter Switch And Wiper Switch)
Komatsu : Wf450-3(S/N 54001-Up) : Electrical System : Horn
| 01***25 | Bolt - Relay Mounting | 4 |
| 42***10 | Horn Assembly | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Electrical System : Light And Mounting (Head Lamp Less Plate)
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 6 |
| 07***15 | Plug,(For Rops Sweep) (Without Cab) | 14 |
| 42***30 | Plate | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Electrical System : Wiring Harness (Front Frame Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 11 |
| 04***10 | Clip,(With Accumulator) | 5 |
| 04***10 | Clip,(With Accumulator) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Electrical System : Wiring Harness (Rear Frame Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 15 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***55 | Bolt, Mount Dryer To Bracket And Frame | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Electrical System : Wiring Harness (Slow Blow Fuse And Battery Line)
| 01***08 | Screw, Terminal | 2 |
| 01***20 | Screw (Not Illustrated) | 2 |
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
Engine Related Parts
Komatsu : Wf450-3(S/N 54001-Up) : Engine Related Parts : Engine (Drain Hose Mounting)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 08***36 | Tie, Cable | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Engine Related Parts : Engine (Electrical Engine Harness)
| 01***25 | Bolt, Pinlock | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 14 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Engine Related Parts : Engine (Hose Parts)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 04***10 | Clip,(For Mono Lever Steering) | 2 |
| 07***67 | Clamp, Hose | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Engine Related Parts : Engine Mounting
| 01***50 | Bolt,(Spark Arrester Spec.) | 2 |
| 01***40 | Screw | 2 |
| 01***50 | Screw | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Engine Related Parts : Exhaust Pipe
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 12***40 | Washer,(Without Canopy) | 4 |
| 42***10 | Pipe,Exhaust | 1 |
Fuel Tank And Related Parts
Komatsu : Wf450-3(S/N 54001-Up) : Fuel Tank And Related Parts : Fuel Line
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 9 |
| 04***10 | Clip,(With Accumulator) | 9 |
Komatsu : Wf450-3(S/N 54001-Up) : Fuel Tank And Related Parts : Fuel Tank (Cover And Breather Hose Piping)
| 01***30 | Bolt,(Not Used When Towing Winch) | 1 |
| 01***45 | Bolt, Mounting Cranking Motor | 3 |
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Fuel Tank And Related Parts : Fuel Tank (Sensor And Fuel Piping)
| 01***45 | Bolt,L.H | 11 |
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 12 |
Guard
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead (Accumulator Charge Valve Drain Line)
| 07***34 | O-Ring,(For Without Brake Assistor) | 1 |
| 07***17 | Hose (Op) | 1 |
| 07***22 | Elbow,(For Russian) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead (Accumulator Charge Valve To Accumulator Piping)
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
| 01***40 | Bolt,(Shim 3-Piece) | 3 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead (Accumulator Charge Valve To P.P.C. Valve Piping)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***09 | Nut,(For Japan) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead (Accumulator Charge Valve)
| 07***11 | O-Ring,(Tm8202-009) | 1 |
| 07***14 | O-Ring,(Without Maintenance Monitor) | 1 |
| 07***18 | O-Ring | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead (Accumulator To Single Brake Valve)
| 07***34 | O-Ring,(For Without Brake Assistor) | 1 |
| 07***21 | Hose Assembly | 1 |
| 42***60 | Elbow Nipple | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead (Bulkhead Harness)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 04***10 | Clip,(With Accumulator) | 4 |
| 04***10 | Clip,(With Accumulator) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead (Emergency Parking Brake Release Line)
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 04***10 | Clip,See Fig. K4010-17a0 | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead (P.P.C. Pump To Accumulator Charge Valve Piping)
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***90 | Bolt,(For Large Fan) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead (Radiator Reserve Tank)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***20 | Bolt,(Forwarded Individually Parts) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead(#54001-54099)
| 01***80 | Capscrew | 4 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 5 |
| 01***16 | Bolt - Starting Motor Ground Cable | 14 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Bulkhead(#54101-)
| 01***80 | Capscrew | 4 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 5 |
| 01***16 | Bolt - Starting Motor Ground Cable | 10 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Cover (For Floor Frame)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 11 |
| 41***11 | Cover,R.H | 1 |
| 42***31 | Cover | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Back-Up Alarm)(#54001-54099)
| 01***16 | Washer,(For 35a Alternator) | 8 |
| 14***30 | Alarm,Rear Guard | 1 |
| 14***30 | Wiring Harness,(Service Parts) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Back-Up Alarm)(#54101-)
| 01***16 | Washer,(For 35a Alternator) | 4 |
| 14***30 | Alarm,Rear Guard | 1 |
| 14***30 | Wiring Harness,(Service Parts) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Engine Hood And Mounting Parts)(#54001-54099)
| 01***85 | Screw | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***45 | Bolt,(Noise Abatement Part) | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Engine Hood And Mounting Parts)(#54101-)
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 04***15 | Pin,Cotter (Itl) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Engine Hood Mounting Parts)(#54101-)
| 01***85 | Screw | 4 |
| 01***45 | Bolt,(Noise Abatement Part) | 3 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Engine Hood Seal)(#54101-)
| 41***90 | Seal | 1 |
| 42***53 | Finisher,Door | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Hood Door)(#54101-)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 20 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Hood Lock)(#54001-54099)
| 01***35 | Bolt | 4 |
| 01***08 | Screw - Holder | 5 |
| 01***30 | Screw | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Pre Cleaner)(#54001-54099)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 07***19 | Clamp | 2 |
| 12***40 | Washer,(Without Canopy) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Pre Cleaner)(#54101-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 07***19 | Clamp | 2 |
| 12***40 | Washer,(Without Canopy) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Rear Guard Harness)(#54001-54099)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***10 | Connector, Clip | 1 |
| 42***21 | Wiring Harness, Rear Guard | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Rear Guard Harness)(#54101-)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***10 | Connector, Clip | 1 |
| 42***21 | Wiring Harness, Rear Guard | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Seal And Plate)(#54001-54099)
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
| 41***70 | Underlay | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Side Door Seal)(#54101-)
| 42***60 | Seal,Door? L.H | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Upper And Side Cover Seal)(#54001-54099)
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 41***70 | Plate | 1 |
| 42***60 | Seal,Door? L.H | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood (Upper Cover)(#54101-)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 42***10 | Cover | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Hood Door(#54001-54099)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 20 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Ladder Rail
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 6 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 8 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Ladder Rail (Grease Box And Tool Box)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Mirror
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 8 |
| 04***32 | Adapter Sleeves | 2 |
| 36***50 | Cap, Bolt | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Radiator Guard (Rear Work Lamp And Harness)(#54001-54099)
| 08***14 | Grommet,(For Eu Dynamic Noise) | 3 |
| 42***10 | Wiring Harness,Work Lamp | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Radiator Guard (Rear Work Lamp And Harness)(#54101-)
| 01***35 | Screw, Mount Lens | 4 |
| 01***12 | Bolt,(With Speedometer) | 8 |
| 01***16 | Bolt, Mount Solenoid Valve | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Radiator Guard (Sheet)(#54001-54099)
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 10 |
| 01***06 | Nut | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Radiator Guard(#54001-54099)
| 01***16 | Bolt - Box Mounting | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 01***20 | Screw (Not Illustrated) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Radiator Guard(#54101-)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 01***35 | Bolt | 4 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Guard : Rear Fender And Ladder
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
| 01***35 | Bolt,(With Rops) | 8 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 12 |
Hydraulic System
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (Control And Cut-Off Valve Drain Line)
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 2 |
| 01***60 | Bolt - Upper Cooler Inlet Tubemounting | 2 |
| 01***70 | Bolt,(For 75a Alternator) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (Delivery Line Hose)
| 01***32 | Washer, (Without Emergency Steering) | 8 |
| 07***38 | O-Ring, (Without Emergency Steering) | 2 |
| 07***15 | Hose | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (Drain Line Hose)
| 01***32 | Washer, (Without Emergency Steering) | 8 |
| 07***48 | O-Ring, (Without Emergency Steering) | 2 |
| 07***16 | Hose | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (Dump Cylinder Line)
| 01***45 | Bolt, Mounting Cranking Motor | 8 |
| 01***45 | Bolt, Bracket Mounting | 4 |
| 01***11 | Nut,(With Under Mirror) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (Lift Cylinder Line)
| 01***45 | Bolt, Mounting Cranking Motor | 8 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 2 |
| 01***45 | Bolt, Bracket Mounting | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (P.P.C. Valve Line And Drain Line Mounting)
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (P.P.C. Valve Line And Drain Line Piping)
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 1 |
| 07***08 | Plug,See Fig. K4010-63a0 | 2 |
| 07***80 | Hose,Over Flow | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (P.P.C. Valve Line And Pilot Line Mounting)
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 01***45 | Bolt, Bracket Mounting | 2 |
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (P.P.C. Valve Line Mounting Plate)
| 42***50 | Bracket | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (Steering Oil Cooler Line)
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 1 |
| 01***45 | Bolt, Bracket Mounting | 4 |
| 01***09 | Nut,(For Japan) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (Steering Pump Line Hose)
| 01***32 | Washer, (Without Emergency Steering) | 8 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 2 |
| 07***14 | Hose Assembly | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Piping (Switch Pump To Cut-Off Valve Line)
| 01***20 | Capscrew | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Pump (Brake Oil Line And Delivery Line)
| 01***40 | Screw, Hex Socket | 2 |
| 01***50 | Capscrew | 2 |
| 01***75 | Bolt - Cab To Rops | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Pump (Hydraulic Pump Line Mounting)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Pump (Hydraulic Pump Mounting)
| 01***45 | Bolt,(For 60ton Dump Body) | 4 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 4 |
| 07***30 | O-Ring,Housing | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Pump (Steering Pump And Switch Pump Line)
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 6 |
| 01***80 | Bolt,(With Corrosion Resistor) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Pump (Suction Line And Pump Line Mounting)
| 07***60 | O-Ring,(F4350-59a0 -6 ) | 1 |
| 07***75 | O-Ring,Cylinder Head | 1 |
| 07***23 | Hose | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Tank (Hydraulic Tank)
| 01***35 | Bolt,(With Rops) | 2 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 4 |
| 01***45 | Bolt,(For 60ton Dump Body) | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Tank (P.P.C Valve And Brake Valve Drain Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 3 |
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Hydraulic Tank (Steering? Suction And Drain Line)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 2 |
| 01***40 | Bolt,(For Operator'S Cab) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Loader Control Valve (Control Valve Mounting Parts)
| 01***70 | Bolt,(With Wear Guard) | 4 |
| 01***80 | Screw | 2 |
| 01***05 | Screw | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Loader Control Valve (P.P.C. Valve Line Connecting Parts)
| 07***34 | O-Ring,(For Without Brake Assistor) | 2 |
| 07***08 | Plug,See Fig. K4010-63a0 | 2 |
| 42***50 | Elbow | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Hydraulic Line (Piping Mounting Parts) (With Joy Stick Steering)(#54101-)
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
| 01***60 | Bolt - Upper Cooler Inlet Tubemounting | 2 |
| 41***10 | Spacer,See Fig. K4010-62a0 | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Hydraulic Line (Steering Cylinder Line Mounting)
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 4 |
| 01***09 | Nut,(For Japan) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Hydraulic Line (Steering Linkage)
| 01***40 | Capscrew | 4 |
| 01***70 | Bolt | 1 |
| 01***13 | Nut,(For Adjustable Rod) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Hydraulic Line (Steering Valve Line Mounting)
| 01***45 | Bolt, Bracket Mounting | 2 |
| 01***09 | Nut,(For Japan) | 6 |
| 01***32 | Washer,(With Auto Emergency Steering) | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Hydraulic Line (Stop Valve Inner Parts) (With Joy Stick Steering)(#54101-)
| 42***01 | Valve, Steering Stop | 2 |
| 42***30 | Poppet | 1 |
| 42***40 | Compression Spring | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Hydraulic Line (Stop Valve Piping) (With Joy Stick Steering)(#54101-)
| 01***60 | Bolt, Mounting | 6 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
| 01***10 | Nut,(Without Air Conditioner) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Hydraulic Line (Switch Pump To Cut-Off Valve Line)
| 01***90 | Capscrew | 1 |
| 01***05 | Capscrew | 1 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Drain Line) (With Joy Stick Steering)(#54101-)
| 07***34 | O-Ring,(For 2-Actuater Attachment) | 1 |
| 07***A3 | Hose | 1 |
| 07***80 | Hose, Tank To Front Brake Chamber | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Solenoid Valve Mounting)(With Joy Stick Steering)(#54101-)
| 01***50 | Screw | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Steering Demand Valve Inner Parts)
| 07***08 | Plug,(Without Lock-Up), Plug | 1 |
| 42***70 | O-Ring | 2 |
| 42***80 | Spring | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Steering Demand Valve Inner Parts) (With Joy Stick Steering)(#54101-)
| 07***12 | O-Ring, Divider Valve Mounting | 1 |
| 42***70 | O-Ring | 1 |
| 42***10 | Plug | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Steering Demand Valve Line Piping)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***35 | Bolt, Mount Bracket To Floor | 8 |
| 01***40 | Bolt,(Shim 3-Piece) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Steering Demand Valve Line Piping) (1/3) (With Joy Stick Steering)(#54101-)
| 07***34 | O-Ring,(For 2-Actuater Attachment) | 2 |
| 07***28 | Valve Assembly, Drain | 2 |
| 41***40 | Tube | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Steering Demand Valve Line Piping) (2/3) (With Joy Stick Steering)(#54101-)
| 01***40 | Bolt,(Shim 3-Piece) | 4 |
| 07***35 | O-Ring, Upper Cooler Inlet And Outlet Ports | 1 |
| 07***34 | O-Ring,(For Without Brake Assistor) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Steering Demand Valve Line Piping) (3/3) (With Joy Stick Steering)(#54101-)
| 01***00 | Bolt,(For Front Brake Release) | 8 |
| 01***25 | Bolt,Sight | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Steering Demand Valve Mounting)
| 01***05 | Capscrew | 3 |
| 01***12 | Nut | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Steering Line Mounting) (With Joy Stick Steering)(#54101-)
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 01***35 | Bolt, Mount Bracket To Floor | 8 |
| 07***35 | O-Ring, Upper Cooler Inlet And Outlet Ports | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Steering Valve Inner Parts) (With Joy Stick Steering)(#54101-)
| 41***30 | Cap, End | 1 |
| 41***60 | Plate, Spacer | 1 |
| 41***70 | Drive | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Hydraulic System : Steering Valve (Steering Valve Piping) (With Joy Stick Steering)(#54101-)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 07***13 | Hose,See Fig. K4010-05a0 | 1 |
| 07***08 | Hose | 1 |
Main/Revolving Frame And Related Parts
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Front Frame
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***35 | Plate? Name,Machine (Limited Supply) | 1 |
| 42***01 | Seat Ass'Y | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Hinge Pin
| 01***30 | Screw | 1 |
| 01***95 | Screw | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 10 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Frame Cover)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 6 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Front Brake Cover)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***35 | Capscrew - M14 (1)/(2) | 32 |
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Front Frame Cover)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
| 42***20 | Guard | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Lift Cylinder Cover)(#54001-54121)
| 01***30 | Bolt,(Not Used When Towing Winch) | 12 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 28 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 18 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Lift Cylinder Cover)(#54122-)
| 01***30 | Bolt,(Not Used When Towing Winch) | 12 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 26 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 20 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Lock Bar And Frame Cover)
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 4 |
| 01***32 | Washer | 4 |
| 04***65 | Pin,Spring (For Chinese) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Rear Frame Cover)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 6 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Under Guard? Front Frame)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
| 01***45 | Bolt,(For 60ton Dump Body) | 4 |
| 01***75 | Capscrew | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Under Guard? Rear Frame)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 10 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 2 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Lock And Cover (Wheel Cleaner)
| 01***60 | Capscrew | 16 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 16 |
| 42***11 | Bar,L.H | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Rear Axle Support
| 01***65 | Bolt - Battery Box | 16 |
| 01***90 | Screw | 4 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Rear Frame
| 41***11 | Frame Rear Seat | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Rear Frame (For Wheel Cleaner)
| 41***11 | Frame Rear Seat | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Rear Frame (Shaft Guard And Transmission Mounting)
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 2 |
| 01***80 | Screw | 4 |
| 01***16 | Nut - M20 | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Remote Grease (Fitting And Plug)
| 07***00 | Fitting, Grease - Upper Hinge Pin | 2 |
| 07***75 | Fitting,Grease (Without Lub. Piping) | 3 |
| 07***08 | Plug,(D65ex?Px) | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Remote Grease (Rear Axle Support)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 04***10 | Clip - Fuel Sensor Harness | 10 |
| 41***40 | Tube | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Remote Grease (Steering Cylinder)
| 01***16 | Bolt - Starting Motor Ground Cable | 5 |
| 04***10 | Clip - Fuel Sensor Harness | 6 |
| 42***40 | Elbow,(With Auto Grease System) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Steering Cylinder (Hydraulic Steering Cylinder Line)(#54001-54099)
| 07***34 | O-Ring,(For 2-Actuater Attachment) | 2 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 2 |
| 07***75 | Fitting,Grease (Without Lub. Piping) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Steering Cylinder (Hydraulic Steering Cylinder Line)(#54101-)
| 07***05 | Hose, Lift Cyl Bottom Tube To Valve | 4 |
| (7***0) | Cylinder Group,Steering? R.H | 1 |
| (7***0) | Cylinder Group,Steering? L.H | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Main/Revolving Frame And Related Parts : Steering Cylinder (Mounting Pin)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 07***08 | Plug,(Without Oil Pressure Switch) | 2 |
| 17***70 | Washer (Isolator Mounting) | 4 |
Marks And Plates
Komatsu : Wf450-3(S/N 54001-Up) : Marks And Plates : Marks And Plates(#54001-54099)
| 09***80 | Plate? Safety,Without E.S.Cover (Except Ec) | 2 |
| 09***80 | Plate, Caution, Keep A Safe Distance | 2 |
| 09***80 | Plate, Safety - Lift Arm | 2 |
Operator'S Compartment And Control System
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Accelerator Pedal
| 01***16 | Bolt - Box Mounting | 2 |
| 01***70 | Screw | 1 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Accelerator Pedal And Linkage
| 01***20 | Bolt,See Fig. K4010-11a0 | 3 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner (Air Compressor)
| 42***80 | Air Compressor Assembly, A-Type | 1 |
| ND***70 | Clamp, Tapping | 1 |
| ND***00 | Washer? 0.3mm,Plate? Sk | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner (Air Conditioner Kit)
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner (Air Conditioner Unit)
| 42***11 | Air Conditioner U.,See Fig. K4010-15a0 | 1 |
| ND***40 | Pipe,See Fig. K4010-15a0 | 1 |
| ND***20 | Clamp,See Fig. K4010-15a0 | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner (Air Duct)
| 42***52 | Duct Assembly, Air | 2 |
| ND***20 | Screw With Washer, Tapping | 2 |
| ND***80 | Screw With Washer, Tapping | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner (Condenser)
| 42***30 | Condenser Assembly | 2 |
| ND***30 | Nut | 6 |
| ND***12 | Fan | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner (Damper)
| ND***10 | Damper Ass'Y,See Fig. K4010-13a0 | 1 |
| ND***20 | Knob,See Fig. K4010-13a0 | 2 |
| ND***80 | Lever,See Fig. K4010-13a0 | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner (Filter Box)
| 01***40 | Bolt? Wing,See Fig. K4010-12a0 | 1 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 12 |
| 01***10 | Washer,See Fig. K4010-12a0 | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner And Duct
| 01***12 | Screw,(Not Shown) (For Std Cab) | 4 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner And Heater Cover (Console Box Related Parts)
| 23***30 | Seal, Door | 1 |
| 42***30 | Finisher | 1 |
| 42***30 | Gasket | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner And Heater Cover (L.H. Console Box)
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 3 |
| 01***08 | Washer,(For Joy Stick Steering) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner And Heater Cover (L.H. Console Box) (With Joy Stick Steering)(#54101-)
| 01***14 | Screw (Joystick Steering) | 6 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 3 |
| 08***14 | Grommet,(For Eu Dynamic Noise) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner And Heater Cover (Rear Console Box)
| 01***16 | Screw, Sems | 2 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 5 |
| 01***12 | Bolt,(With Speedometer) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Air Compressor Mounting)
| 01***30 | Bolt - M8 X 30lg | 2 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 4 |
| 01***45 | Bolt,(With Water Separator Type) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Air Compressor Piping)
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***25 | Screw | 2 |
| 01***30 | Bolt,See Fig. K4010-17a0 | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Condenser Mounting)
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 8 |
| 01***11 | Nut,(With Under Mirror) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Air Conditioner Mounting And Piping (Electrical System)
| 01***12 | Bolt,(See Fig. K0210-16a0) | 8 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 08***36 | Tie, Cable | 7 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Brake Control (Accumulator To Brake Valve Piping)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 01***09 | Nut,(For Japan) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Brake Control (Brake Valve To Hydraulic Tank Piping)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 04***10 | Clip,(See Fig.0311a Or 0321) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Brake Control (Brake Valve To Hydraulic Tank Piping) (With Joy Stick Steering)(#54101-)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 04***10 | Clip,(See Fig.0311a Or 0321) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Brake Control (Brake Valve To Slack Adjuster)
| 01***16 | Bolt - Starting Motor Ground Cable | 7 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 3 |
| 01***35 | Bolt, Mount Bracket To Floor | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Brake Control (Single Brake Valve)
| 01***20 | Screw | 1 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***40 | Bolt,See Fig. K4010-64a0 | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Brake Control (Tandem Brake Valve)
| 01***20 | Screw | 1 |
| 01***25 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Brake Piping (Front Brake Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***35 | Bolt, Mount Bracket To Floor | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Brake Piping (Rear Brake Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 7 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 9 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Brake Piping (Slack Adjuster)
| 07***08 | Plug,(Without Lock-Up), Plug | 2 |
| 42***01 | Adjuster Assembly - Wheel Brake Slack | 1 |
| 42***20 | Piston | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Bucket Positioner
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Cool And Heater Box(#54001-54099)
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
| 07***89 | Clamp,(D31s) | 2 |
| 42***70 | Grille,(See Fig. K0210-16a0) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Cool And Heater Box(#54101-)
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
| 07***89 | Clamp,(D31s) | 2 |
| 42***10 | Stud | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor (Floor Frame)
| 01***12 | Screw,Sems | 1 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 10 |
| 08***11 | Spring Clip | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor (Foot Rest)
| 01***20 | Bolt,See Fig. K4010-11a0 | 3 |
| 42***20 | Plate | 1 |
| 42***21 | Foot Rest,Foot | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor (Lever? 1/4) (With Joy Stick Steering)(#54101-)
| 01***16 | Bolt - Box Mounting | 2 |
| 01***50 | Capscrew | 1 |
| 01***16 | Screw | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor (Lever? 2/4) (With Joy Stick Steering)(#54101-)
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor (Lever? 3/4) (With Joy Stick Steering)(#54101-)
| 42***61 | Switch, On - Off (Joystick Steering) | 1 |
| 42***60 | Plate? Mark | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor (Lever? 4/4) (With Joy Stick Steering)(#54101-)
| 01***12 | Screw,Sems | 1 |
| 01***16 | Screw | 2 |
| 01***14 | Screw (Joystick Steering) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor (P.P.C. Valve Line)
| 01***20 | Bolt,(Forwarded Individually Parts) | 3 |
| 01***35 | Bolt, Mount Bracket To Floor | 6 |
| 07***18 | O-Ring, Divider Valve Mounting | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor (R.H. Console Box)
| 01***16 | Screw,(For Joy Stick Steering) | 5 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor Harness
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor Harness (Relay And Fuse)
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
| 01***16 | Screw, Mount Parking Lights | 4 |
| 01***10 | Bolt - Relay And Flasher Mounting | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor Harness (Relay And Fuse)(With Joy Stick Steering)(#54101-)
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
| 01***16 | Screw, Mount Parking Lights | 4 |
| 01***10 | Bolt - Relay And Flasher Mounting | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor Harness (Sub Monitor And Mounting Parts)
| 01***25 | Screw | 4 |
| 01***08 | Washer,(For Mounting First Aid Kit) | 4 |
| 42***70 | Nut | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor Harness (Sub Monitor And Mounting Parts) (With Joy Stick Steering)(#54101-)
| 01***25 | Screw | 4 |
| 01***08 | Washer,(For Mounting First Aid Kit) | 4 |
| 42***70 | Nut | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor Harness (Transmission Controller) (With Joy Stick Steering)(#54101-)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***23 | Washer,(With Auto Emergency Steering) | 8 |
| 22***30 | Diode, Led | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor Harness (With Joy Stick Steering)(#54101-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***10 | Bolt - Relay And Flasher Mounting | 6 |
| 01***16 | Bolt - Starting Motor Ground Cable | 21 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor Mat
| 41***81 | Mat,Floor | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Floor Support
| 01***50 | Bolt,(For Large Size Tire) | 20 |
| 01***65 | Bolt,(Without Rops) | 8 |
| 01***24 | Nut | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Gauge And Sensor (Main Monitor)
| 01***12 | Screw,(With Articulate Indicator) | 8 |
| 01***19 | Washer,Spring (With Extinguisher) (D31p) | 8 |
| (7***0) | Monitor Ass'Y,Main | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Heater Piping
| 01***20 | Bolt,(For Quick Shift) (Mitsubishi) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 1 |
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Loader Control (Work Equipment Control Lever) (Mono Lever Type)
| 01***16 | Screw,(For Joy Stick Steering) | 4 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
| 01***25 | Bolt - Relay Mounting | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Loader Control (Work Equipment Control Linkage And Bracket) (Mono Lever Type)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***03 | Nut, L. H. Thread | 2 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Loader Control (Work Equipment Control Linkage) (Mono Lever Type)
| 01***03 | Nut, L. H. Thread | 2 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 2 |
| 01***06 | Nut, (Service Parts) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Loader Control (Work Equipment Lock Lever) (Mono Lever Type)
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 04***20 | Pin, Spring Retainer | 1 |
| 09***00 | Knob,Lock Lever | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Main Monitor (Inner Parts)
| 78***10 | Bulb - 1.4 Watt | 9 |
| 78***00 | Monitor Ass'Y | 1 |
| 78***00 | Panel | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Maintenance Monitor (Inner Parts)
| 01***10 | Washer,(Except Japan) | 12 |
| 01***05 | Washer,(Except Japan) | 12 |
| 08***03 | Bulb? 3w,Turn Signal Lamp | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Marks And Plates (Cab Inside)
| 09***80 | Plate? Safety,Warning Before Ope.And Mainte | 1 |
| 09***80 | Plate? Safety,Work Equipment Lever Lock | 1 |
| 09***01 | Plate? Operating,Work Equipment Lever | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Operator'S Seat
| 01***20 | Screw | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 01***06 | Nut | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Operator'S Seat (With Joy Stick Steering)(#54101-)
| 01***40 | Bolt | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Radio? Am/Fm
| 01***12 | Capscrew - M4 | 4 |
| 01***10 | Washer,Spring (For Engine Room Lamp) | 2 |
| 08***00 | Fuse, Radio 1a | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (1/3) (Interior Trim)
| 42***10 | Screw,(With Washer) | 6 |
| 42***40 | Screw | 2 |
| 42***90 | Cover | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (2/3) (Interior Trim)
| 42***10 | Screw,(With Washer) | 7 |
| 42***80 | Cover, Wiper Motor - L.H | 1 |
| 42***90 | Cover, Wiper Motor - R.H | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (3/3) (Interior Trim)
| 01***16 | Screw | 4 |
| 01***12 | Screw | 2 |
| 01***23 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Antenna And Speaker)(#54101-)
| 01***20 | Screw (Not Illustrated) | 8 |
| 01***12 | Screw,(Without Ashtray) | 2 |
| 08***36 | Tie, Cable | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Cap And Door Lock)
| 01***25 | Bolt,(Rear Attachment Less) | 12 |
| 01***10 | Screw,(For Shipping) | 4 |
| 01***20 | Screw | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Cigar Lighter And Radio Bracket)
| 01***10 | Bolt - Relay And Flasher Mounting | 3 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 6 |
| 01***18 | Washer,Spring | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Door Lock? L.H.)
| 01***12 | Screw | 8 |
| 01***16 | Screw | 1 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Door Lock? R.H.)
| 01***12 | Screw | 8 |
| 01***16 | Screw | 1 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Door Related Parts? L.H.)
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***14 | Screw | 1 |
| 01***12 | Screw | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Door Related Parts? R.H.)
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***12 | Screw | 1 |
| 01***12 | Screw | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Door? L.H.)
| 01***12 | Screw | 8 |
| 01***06 | Screw (Op) | 2 |
| 01***08 | Screw | 7 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Door? R.H.)
| 01***12 | Screw | 8 |
| 01***06 | Screw (Op) | 2 |
| 01***08 | Screw | 7 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Electrical System Mounting Parts)
| 01***10 | Screw | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***10 | Clamp | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Electrical System)
| 01***12 | Screw | 10 |
| 01***12 | Screw | 2 |
| 01***16 | Screw | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Front Interior Cover)
| 42***10 | Screw,(With Washer) | 6 |
| 42***60 | Protective Strip | 1 |
| 42***11 | Cover, L.H | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Front Interior Trim)
| 01***10 | Plain Washer | 10 |
| 20***20 | Ashtray | 1 |
| 41***80 | Seal | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Front Wiper)
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***10 | Connector, Clip | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Mounting Parts)
| 01***40 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***05 | Capscrew | 6 |
| 01***00 | Bolt (Op) | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Plate Mark)
| 09***00 | Plate? Name,(Limited Supply) | 1 |
| 09***55 | Plate, Mark, Komatsu | 2 |
| 20***30 | Rivet | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Rear Wiper)
| 01***16 | Screw, Mount Parking Lights | 1 |
| 01***12 | Bolt,(With Speedometer) | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Seal)
| 07***42 | Plug,(Tractor Only With Hitch) | 2 |
| 42***70 | Seal, Front | 1 |
| 42***80 | Seal, Rear | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Window Washer)
| 01***16 | Screw | 2 |
| 07***65 | Tube, Washer | 1 |
| 08***08 | Grommet,(Without Beacon Lamp) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Rops Cab (Window)
| 01***25 | Bolt? Wing | 2 |
| 01***08 | Washer,(For Mounting First Aid Kit) | 2 |
| 23***40 | Strip, Weather | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Seat Belt
| 02***19 | Bolt,Tether | 2 |
| 09***01 | Bolt,(For Shipping) | 3 |
| 09***02 | Washer,(For Shipping) | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Steering Wheel And Column (Cover And Bracket)
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
| 01***50 | Screw | 2 |
| 01***60 | Bolt | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Steering Wheel And Column (Dashboard)
| 01***30 | Bolt, Mounting - Front Hand Rails | 8 |
| 01***08 | Washer,(For Joy Stick Steering) | 5 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Steering Wheel And Column (Inner Parts)
| 01***40 | Screw | 1 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 1 |
| 41***10 | Grommet (1)/(3) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Steering Wheel And Column (Steering Gear)
| 01***25 | Bolt | 8 |
| 01***08 | Nut,(For Straight Tilt Dozer) (D65p) | 1 |
| 01***13 | Nut, Regular Hexagon (M22-1.25) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Steering Wheel And Column (Wheel And Column)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***20 | Capscrew | 2 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Transmission Control Switch
| 01***08 | Screw, Mount Damper To Shaft | 6 |
| 01***12 | Screw | 2 |
| 01***08 | Screw, Terminal | 10 |
Komatsu : Wf450-3(S/N 54001-Up) : Operator'S Compartment And Control System : Washer Tank
| 01***16 | Screw,(P.O.C. Model) (Except Japan) | 2 |
| 01***23 | Washer,(With Auto Emergency Steering) | 2 |
| 08***10 | Clip,See Fig. K4010-06a0 | 4 |
Sa6d125e-2c-S Engine S/N 60721-Up
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : After Cooler Water Piping(#61589-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Air Cleaner (With Extention Pipe)(#61589-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***30 | Bolt,(With Body Positioner) | 3 |
| 01***55 | Bolt,(See Service News) | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Air Cleaner Cap And Extention Pipe(#61589-80036)
| 56***00 | Cap,(With Weather Cap Type) | 1 |
| 61***50 | Extension,(With Weather Cap Type) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Air Cleaner Cap And Extention Pipe(#80037-)
| 56***00 | Cap,(With Weather Cap Type) | 1 |
| 61***50 | Extension,(With Weather Cap Type) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Air Cleaner(#61589-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***30 | Bolt,(With Body Positioner) | 3 |
| 01***55 | Bolt,(See Service News) | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Air Intake Manifold And After Cooler(#61589-)
| 01***50 | Bolt,(With Service Valve R.H.) | 18 |
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Air Vent(#61589-71645)
| 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Air Vent(#71646-75151)
| 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Air Vent(#75152-)
| 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Alternator (50a) (Inner Parts)(#61589-63561)
| 60***80 | Alternator A. (50a),(With Non Hardening Pulley) | 1 |
| SD***X0 | Pulley,Non Hardening | 1 |
| SD***X0 | Washer | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Alternator (50a) (Inner Parts)(#63562-83660)
| 60***30 | Alternator A. (50a),(With Non Hardening Pulley) | 1 |
| SD***X0 | Pulley,Non Hardening | 1 |
| SD***X0 | Coil Assembly | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Alternator (50a) (Inner Parts)(#83661-)
| 60***50 | Alternator A. (60a) | 1 |
| KD***70 | Bushing,Insulate | 1 |
| KD***40 | Bushing,Insulate | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Alternator (75a) (Inner Parts)
| 60***60 | Alternator A. (75a) | 1 |
| SD***X0 | Pulley,Non Hardening | 1 |
| SD***X0 | Coil Assembly | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Alternator Mounting (50a)(#61589-)
| 01***60 | Bolt,(F4320-52a0 -5- ) | 4 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Alternator Mounting (75a)(#61589-)
| 01***60 | Bolt,(F4320-52a0 -5- ) | 4 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 2 |
| 01***55 | Bolt - Mount Cage To Transmission Case | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Camfollower Cover(#61589-70945)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***00 | Bolt,(For Front Brake Release) | 2 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Camfollower Cover(#70946-71939)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***00 | Bolt,(For Front Brake Release) | 2 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Camfollower Cover(#71940-)
| 07***20 | Clamp, Spring Hose | 1 |
| 07***73 | Hose | 1 |
| 61***90 | O-Ring,Breather | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Camshaft(#60721-75757)
| 01***22 | Capscrew | 2 |
| 04***25 | Key, Plain Woodruff | 1 |
| 04***12 | Ring,Snap (For Ripper) | 12 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Camshaft(#75758-)
| 01***22 | Capscrew | 2 |
| 04***25 | Key, Plain Woodruff | 1 |
| 04***12 | Ring,Snap (For Ripper) | 12 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Caution Plate (German)(#80455-)
| 09***08 | Plate? Instruction,Air Cleaner | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Caution(#86077-)
| 60***80 | Plate? Instruction | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Cooling Fan(#61589-)
| 01***30 | Bolt,(With Body Positioner) | 12 |
| 60***50 | Fan, Cooling | 1 |
| 61***30 | Holding Fixture | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Corrosion Resistor(#61589-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 02***25 | Bolt,(Cold Weather Spec.) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Crank Pulley
| 01***30 | Screw | 1 |
| 01***35 | Screw | 5 |
| 04***28 | Pin, Dowel - Transmission Case, Pin-Dowel | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Crankshaft
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Cylinder Block (1/2)(#61589-75757)
| 01***12 | Bolt,(Without Air Compressor Type) | 2 |
| 01***20 | Bolt,(For Shipping) | 1 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 14 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Cylinder Block (2/2)(#61589-62335)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***16 | Bolt, Mount Solenoid Valve | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Cylinder Block (2/2)(#62336-75757)
| 01***20 | Bolt,(For Mono Lever Steering) | 6 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***40 | Bolt (Op) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Cylinder Block Gasket Kit(#61589-)
| 07***20 | O-Ring,Relief Valve | 1 |
| 07***30 | Ring, Seal - Between Sections | 1 |
| 07***20 | O-Ring,Lubricating Oil Piping | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Cylinder Block Related Parts(#75757-)
| 01***20 | Bolt,(For Mono Lever Steering) | 6 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***40 | Bolt (Op) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Cylinder Head Gasket Kit(#61589-)
| 07***21 | O-Ring,Water Piping | 1 |
| 07***65 | O-Ring,Cylinder Block | 6 |
| 07***30 | O-Ring (K1) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Cylinder Head(#60721-67603)
| 01***20 | Bolt (M10-1.75x120) | 6 |
| 04***20 | Pin,Dowel (Welded) | 2 |
| 07***08 | Plug,(Without Lock-Up), Plug | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Damper
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 6 |
| 61***00 | Damper Assembly | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Engine Mounting(#61589-)
| 01***50 | Bolt,(Spark Arrester Spec.) | 2 |
| 01***00 | Bolt,(For Front Brake Release) | 4 |
| 01***05 | Capscrew | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Engine Stop Motor(#61589-)
| 01***25 | Bolt,(For Shipping) | 1 |
| 01***30 | Screw | 2 |
| 01***22 | Screw | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Exhaust Manifold(#61589-)
| 01***80 | Bolt, Mount Strainer Flange | 2 |
| 01***80 | Screw | 2 |
| 01***00 | Bolt (M10-1.50x100) | 16 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Exhaust Pipe(#74807-)
| 01***11 | Nut (M14-1.50 Thd), Nut; Was 01582-01411 | 2 |
| 61***20 | Clamp | 1 |
| 61***50 | Pipe,Exhaust | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fan Drive(#61589-62819)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***40 | Bolt (Op) | 2 |
| 01***95 | Capscrew | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fan Drive(#62820-)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***40 | Bolt (Op) | 2 |
| 01***95 | Capscrew | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fan Pulley(#61589-)
| 01***30 | Bolt,(With Body Positioner) | 6 |
| 04***69 | V-Belt Set,Fan | 1 |
| 61***20 | Pulley?Non Hardening | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Flywheel Housing (With Engine Revolution Sensor)(#61589-67517)
| 01***50 | Capscrew | 6 |
| 01***60 | Capscrew | 4 |
| 01***45 | Bolt, Divider Valve Mounting | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Flywheel Housing (With Engine Revolution Sensor)(#67518-)
| 01***50 | Capscrew | 6 |
| 01***60 | Capscrew | 4 |
| 01***45 | Bolt, Mount Divider Valve | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Flywheel Housing(#61589-67517)
| 01***50 | Capscrew | 6 |
| 01***60 | Capscrew | 4 |
| 01***45 | Bolt, Divider Valve Mounting | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Flywheel Housing(#67518-)
| 01***50 | Capscrew | 6 |
| 01***60 | Capscrew | 4 |
| 01***30 | Capscrew (1) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Flywheel(#61589-)
| 01***45 | Screw | 6 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 6 |
| 04***16 | Pin,(Dowel) | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine 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) | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Front Cover(#61589-75757)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 8 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 4 |
| 01***75 | Bolt (M10-1.50x75) | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Filter
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 1 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***65 | Bolt | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Coupling) (Inner Parts)(#61589-70945)
| DK***00 | Bolt | 2 |
| DK***20 | Coupling Assembly | 1 |
| DK***00 | Bolt | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Coupling) (Inner Parts)(#70946-74800)
| DK***00 | Bolt | 2 |
| DK***20 | Coupling Assembly | 1 |
| DK***00 | Bolt | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Coupling) (Inner Parts)(#74801-)
| DK***00 | Bolt | 2 |
| DK***20 | Coupling Assembly | 1 |
| DK***00 | Bolt | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Feed Pump) (Inner Parts)(#61589-70945)
| DK***20 | Bolt, Joint | 1 |
| DK***00 | Valve,Check | 2 |
| DK***30 | Feed Pump Assembly | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Feed Pump) (Inner Parts)(#70946-74800)
| DK***20 | Bolt, Joint | 1 |
| DK***00 | Valve,Check | 2 |
| DK***30 | Feed Pump Assembly | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Feed Pump) (Inner Parts)(#74801-)
| DK***20 | Bolt, Joint | 1 |
| DK***00 | Valve,Check | 2 |
| DK***30 | Feed Pump Assembly | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Governor) (1/2) (Inner Parts)(#61589-70945)
| DK***00 | Gasket | 1 |
| DK***00 | Screw | 1 |
| DK***00 | Shim? 2.00mm,(High Altitude Spec.) | 0 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Governor) (1/2) (Inner Parts)(#70946-74800)
| DK***00 | Gasket | 1 |
| DK***00 | Screw | 1 |
| DK***00 | Shim? 2.00mm,(High Altitude Spec.) | 0 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Governor) (1/2) (Inner Parts)(#74801-)
| DK***00 | Gasket | 1 |
| DK***00 | Screw | 1 |
| DK***00 | Shim? 2.00mm,(High Altitude Spec.) | 0 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Governor) (2/2) (Inner Parts)(#61589-70945)
| DK***80 | Shim? 0.5mm | 0 |
| DK***00 | Washer,Spring | 1 |
| DK***80 | Bolt,Eye | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Governor) (2/2) (Inner Parts)(#70946-74800)
| DK***80 | Shim? 0.5mm | 0 |
| DK***00 | Washer,Spring | 1 |
| DK***80 | Bolt,Eye | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Governor) (2/2) (Inner Parts)(#74801-)
| DK***80 | Shim? 0.5mm | 0 |
| DK***00 | Washer,Spring | 1 |
| DK***80 | Bolt,Eye | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Pump) (1/2) (Inner Parts)(#61589-70945)
| 61***40 | Injection Pump Ass'Y | 1 |
| DK***30 | Bearing,Roller | 2 |
| DK***20 | Housing | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Pump) (1/2) (Inner Parts)(#70946-74800)
| 61***41 | Injection Pump Ass'Y | 1 |
| DK***30 | Bearing,Roller | 2 |
| DK***00 | Bearing, Center | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Pump) (1/2) (Inner Parts)(#74801-)
| 61***42 | Injection Pump Ass'Y | 1 |
| DK***30 | Bearing,Roller | 2 |
| DK***00 | Bearing, Center | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Pump) (2/2) (Inner Parts)(#61589-70945)
| DK***00 | Shim? 0.875mm | 0 |
| DK***00 | Shim? 0.500mm | 0 |
| DK***00 | Shim? 1.575mm | 0 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Pump) (2/2) (Inner Parts)(#70946-74800)
| DK***00 | Shim? 0.875mm | 0 |
| DK***00 | Shim? 0.500mm | 0 |
| DK***00 | Shim? 1.575mm | 0 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump (Pump) (2/2) (Inner Parts)(#74801-)
| DK***00 | Shim? 0.875mm | 0 |
| DK***00 | Shim? 0.500mm | 0 |
| DK***00 | Shim? 1.575mm | 0 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump Drive(#61589-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***14 | Nut (Itl) | 1 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump Mounting(#61589-70945)
| 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump Mounting(#70946-)
| 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Injection Pump Piping
| 01***30 | Screw | 4 |
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***45 | Bolt,(With Water Separator Type) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Fuel Return(#61589-)
| 07***16 | Tube,Spill (S6d110-1a? S6d110-1b) | 1 |
| 07***85 | Clip | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Head Cover(#61589-)
| 01***16 | Washer,Radio Controlled Slag Handling | 24 |
| 61***11 | Cover,Head? No.2?3?4?5?6 | 6 |
| 61***10 | Gasket,Cylinder Head Cover | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Heater Switch(#61589-)
| 01***10 | Bolt,(With Auto Emergency Steering) | 2 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***10 | Washer,(For 35a Alternator) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Idler Gear
| 01***60 | Capscrew | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 6 |
| 61***60 | Pin, Dowel | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Injection Nozzle
| 01***45 | Bolt, Mount Divider Valve | 12 |
| 07***65 | O-Ring,Cylinder Block | 6 |
| 07***12 | Gasket,(Without Air Compressor Type) (K2) | 12 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Muffler (For Water Separator)(#80412-81023)
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 1 |
| 01***25 | Bolt,Joint | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Muffler (For Water Separator)(#81024-82013)
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 1 |
| 01***25 | Bolt,Joint | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Muffler (For Water Separator)(#82014-)
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 1 |
| 01***25 | Bolt,Joint | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Muffler(#61589-77645)
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***40 | Bolt (Op) | 4 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Muffler(#77646-81023)
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 1 |
| 01***25 | Bolt,Joint | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Muffler(#81024-82013)
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 1 |
| 01***25 | Bolt,Joint | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Muffler(#82014-)
| 01***30 | Bolt,(With Body Positioner) | 1 |
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 1 |
| 01***25 | Bolt,Joint | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Name Plate And Caution (English)(#60863-81314)
| 09***61 | Plate? Instruction,Air Cleaner (Single Element) | 1 |
| 09***63 | Plate? Instruction,Air Cleaner (Single Element) | 1 |
| 09***01 | Plate? Instruction,(English) (Except Japan) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Name Plate And Caution (English)(#63534-81891)
| 09***08 | Plate? Instruction,Air Cleaner | 1 |
| 61***20 | Plate? Name,Engine (Limited Supply) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Name Plate And Caution (German)(#61589-81688)
| 09***05 | Plate? Instruction,(German) | 1 |
| 60***40 | Plate? Name,Engine (Limited Supply) | 1 |
| 61***90 | Plate | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Name Plate And Caution (German)(#81892-86272)
| 60***40 | Plate? Name,Engine (Limited Supply) | 1 |
| 61***90 | Plate | 1 |
| 61***81 | Plate,(Tbg Spec.) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Name Plate And Caution(#80915-)
| 60***40 | Plate? Name,Engine (Limited Supply) | 1 |
| 61***20 | Plate? Name,Engine (Limited Supply) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Nozzle Holder (Inner Parts)
| 07***12 | Gasket,Mechanical Pump Piping | 2 |
| 61***52 | Bolt, Joint | 1 |
| 61***10 | Fuel Injector Assembly | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Oil Adapter(#61589-)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***30 | Bolt,(With Body Positioner) | 3 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Oil Cooler(#60721-75757)
| 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Oil Filter(#61589-)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 02***16 | Plug | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Oil Level Gauge(#61589-78286)
| 61***40 | Guide | 1 |
| 61***20 | Collar | 1 |
| 61***30 | Nut,(For Shipping) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Oil Level Gauge(#78287-)
| 61***20 | Collar | 1 |
| 61***30 | Nut,(For Shipping) | 1 |
| 61***51 | Gauge, Oil Level | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Oil Pan And Suction Tube(#61589-78286)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 30 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Oil Pan And Suction Tube(#78287-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 30 |
| 01***30 | Bolt,(With Body Positioner) | 7 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine 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 : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Piston
| 02***13 | Pin, Dowel | 2 |
| 04***18 | Ring, Snap | 12 |
| 61***30 | Bushing,(Service Part) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Rocker Arm(#60721-75757)
| 01***75 | Screw | 42 |
| 01***08 | Nut,R.H. Thread | 12 |
| 01***32 | Washer,(With Auto Emergency Steering) | 42 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Rocker Arm(#75758-)
| 01***75 | Screw | 40 |
| 01***08 | Nut,R.H. Thread | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 40 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Safety Guard (For Fuel Injection Pump Drive)(#61589-)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 61***50 | Cover, Safety | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Starting Motor (11kw) (Inner Parts)(#61589-86022)
| 60***10 | Starting Motor Ass'Y,(11kw) | 1 |
| SD***X0 | Bearing,Ball | 1 |
| SD***X0 | Brush Holder Ass'Y | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Starting Motor (11kw) (Inner Parts)(#86023-)
| 60***11 | Starting Motor Ass'Y,(11kw) | 1 |
| KD***40 | Spring,Spring | 4 |
| KD***57 | Bearing, Ball, Front | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Starting Motor (7.5kw) (Inner Parts)(#61589-)
| 60***11 | Starting Motor Ass'Y,(7.5kw) | 1 |
| KD***60 | Shift Lever Assembly | 1 |
| KD***40 | Spring,Spring | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Starting Motor Mounting (11kw)(#61589-86022)
| 01***40 | Bolt (Kit) | 3 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Starting Motor Mounting (11kw)(#86023-)
| 01***40 | Bolt (Kit) | 3 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***16 | Washer,Radio Controlled Slag Handling | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Starting Motor Mounting (7.5kw)(#61589-)
| 01***40 | Bolt (Kit) | 3 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 08***19 | Band,(Without Air Conditioner) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Tachometer Drive(#75758-)
| 61***31 | Gear,(With Air Compressor Type) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Thermostat Housing(#61589-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***65 | Screw | 4 |
| 02***04 | Plug,(For Shipping) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Turbocharger Oil Piping(#61589-71747)
| 01***25 | Bolt,Without Revolution Sensor | 2 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 3 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Turbocharger Oil Piping(#71748-)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***30 | Bolt - M8 X 30lg | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Water Drain Valve(#61589-)
| 07***75 | Hose | 1 |
| 08***14 | Band,(For Additional Fuel Strainer) | 1 |
| 08***19 | Band,(Without Air Conditioner) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Water Pump Gasket Kit(#61589-)
| 02***37 | O-Ring,(For Pc750?1800) (A5010) | 1 |
| 07***15 | O-Ring,Scavenge Pump | 1 |
| 61***90 | Gasket (K2?K6) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Water Pump(#61589-71645)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Water Pump(#71646-75151)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Water Pump(#75152-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Water Separator And Piping(#80412-)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***55 | Bolt,(With Corrosion Resistor) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Water Separator(#80412-)
| 07***12 | Gasket,Mechanical Pump Piping | 1 |
| 60***90 | O-Ring | 1 |
| 60***90 | Plug,Drain | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Sa6d125e-2c-S Engine S/N 60721-Up : Water Temperature Sensor(#61589-)
| 07***12 | Washer, Gasket,(Without Thermo Sensor) (K1) | 1 |
| 07***15 | Plug,(Used When Without Heater) | 1 |
| 60***61 | Sensor,Water Temperature | 1 |
Service Kit And Component Parts
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Brake Control (Accumulator) (Inner Parts)(#54001-54099)
| 07***00 | O-Ring,(F4350-65a1 -5 ) | 1 |
| 07***90 | O-Ring,Grease Pump Strap | 1 |
| 07***90 | Ring,Back-Up (Kit) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Brake Control (Accumulator) (Inner Parts)(#54101-)
| 07***00 | O-Ring,(Y1620-11a0a-11) | 2 |
| 07***90 | O-Ring,Grease Pump Strap | 2 |
| 70***20 | Ring,Back-Up (Kit) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Check Valve
| 07***35 | O-Ring, At Lower Oil Cooler Inlet Port | 1 |
| 70***11 | Body | 1 |
| 70***21 | Poppet | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Control Valve (2-Spool) (1/3)
| 01***25 | Bolt,(For Shipping) | 2 |
| 01***60 | Capscrew | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Control Valve (2-Spool) (2/3)
| 07***23 | O-Ring,(For 2nd Travel Speed) (Op) | 3 |
| 07***34 | O-Ring,(For Without Brake Assistor) | 2 |
| 07***08 | Plug,See Fig. K4010-63a0 | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Control Valve (2-Spool) (3/3)
| 07***16 | O-Ring,Suction And Relief Valve | 1 |
| 07***32 | O-Ring,(See Fig. H0312-01a0-4) | 1 |
| 07***32 | Ring, Back-Up | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Cut-Off Valve
| 01***16 | Screw | 4 |
| 01***25 | Screw | 4 |
| 07***07 | O-Ring - (K10) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Dump Cylinder(#54001-54099)
| 01***45 | Capscrew | 6 |
| 01***75 | Capscrew | 12 |
| 01***60 | Flat Washer - M20 (Hardened) | 12 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Dump Cylinder(#54101-)
| 01***45 | Capscrew | 6 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 4 |
| 01***75 | Capscrew | 12 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Hydraulic Pump (Steering And Switch) (1/2)
| 04***20 | Ring, Retaining | 1 |
| 70***40 | Pump Ass'Y,(Sar71) | 1 |
| 70***11 | Seal, Oil | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Hydraulic Pump (Steering And Switch) (2/2)
| 01***30 | Bolt,(Not Used With Emergency Str.) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 07***55 | O-Ring,Front Yoke | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Hydraulic Pump (Transmission)
| 04***20 | Ring, Retaining | 1 |
| 70***10 | Shaft Seal | 1 |
| 70***70 | Plate | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Hydraulic Pump (Work Equipment And P.P.C.) (1/2)
| 04***20 | Ring, Snap | 1 |
| 70***11 | Seal,Seal | 1 |
| 70***70 | Spacer, Oil Seal | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Hydraulic Pump (Work Equipment And P.P.C.) (2/2)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 07***32 | O-Ring (Kit) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Kit (Transmission)
| 07***10 | O-Ring,(F4350-62a0 -5 ), O-Ring; Komatsu S/N 22***01 & Abv - Was 07000-02010, O-Ring; Was 07000-02010 | 1 |
| 07***12 | O-Ring, Between Valve And Pump | 3 |
| 07***14 | O-Ring,(F4350-63a1a-2 ) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Lift Cylinder(#54001-54099)
| 01***45 | Capscrew | 6 |
| 01***65 | Bolt,(For Shipping) | 12 |
| 01***45 | Washer,(Without R.O.P.S.) | 12 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Lift Cylinder(#54101-)
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Ppc Valve
| 07***20 | O-Ring,Relief Valve | 4 |
| 70***05 | Valve Assembly, P.P.C. - Two-Spool | 1 |
| 70***40 | Shim - 0.012 In. (0.30 mm) | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Steering Cylinder(#54001-54099)
| 07***00 | O-Ring,(F4350-65a1 -5 ) | 1 |
| 07***95 | O-Ring,(Y1620-11a0a-12) | 1 |
| 07***08 | Plug,(For W/O. Corrosion Resistor) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Service Kit And Component Parts : Steering Cylinder(#54101-)
| 07***95 | O-Ring,(Y1620-11a0a-12) | 1 |
| 07***00 | O-Ring,(Y1620-11a0a-11) | 1 |
| 07***34 | O-Ring,(For 2-Actuater Attachment) | 1 |
Suspension And Wheel Related Parts
Komatsu : Wf450-3(S/N 54001-Up) : Suspension And Wheel Related Parts : Steel Wheel (Chopper Foot)
| 07***34 | O-Ring,Transmission And Steering Case | 4 |
| 07***20 | Plug, Drain And Fill | 4 |
| 42***10 | Plate (Welded) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Suspension And Wheel Related Parts : Steel Wheel (Triangle Foot)
| 07***34 | O-Ring,Transmission And Steering Case | 4 |
| 07***20 | Plug, Drain And Fill | 4 |
| 41***10 | Plate (Welded) | 8 |
Transmission
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Drive Shaft (Center)
| 01***60 | Bolt, Upper Shaft Mounting | 8 |
| 41***30 | Lubrication Nipple | 3 |
| 42***20 | Spider Assembly | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Drive Shaft (Front)
| 01***75 | Capscrew (4) (Qty.3 (5)) | 4 |
| 01***05 | Bolt, Yoke Mounting | 1 |
| 01***60 | Bolt, Upper Shaft Mounting | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Drive Shaft (Rear)
| 01***60 | Bolt, Upper Shaft Mounting | 8 |
| 42***90 | Screw | 8 |
| 42***20 | Spider Ass'Y | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Front Axle (Front Axle Housing)
| 01***50 | Screw | 17 |
| 01***55 | Screw | 3 |
| 01***45 | Bolt, Mount Retainer | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Front Axle (Front Axle Housing) (Limited Slip Diff.) (Kohag)(#54101-)
| 01***50 | Screw | 17 |
| 01***55 | Screw | 3 |
| 01***45 | Bolt, Mount Retainer | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Front Axle (Front Differential)
| 01***30 | Bolt,(For Center Guard) | 2 |
| 01***55 | Screw | 7 |
| 01***45 | Bolt,(For Slag Handling) | 20 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Front Axle (Front Differential) (Limited Slip Diff.) (Kohag)(#54101-)
| 01***40 | Bolt,(Dust And Dirt Protection) | 18 |
| 01***30 | Bolt,(For Center Guard) | 2 |
| 01***55 | Screw | 7 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Front Axle (Front Final Drive)
| 01***35 | Bolt - Torque Converter Totransmission Mounting | 12 |
| 01***50 | Screw | 16 |
| 01***20 | Screw | 24 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Front Axle (Front Wheel Brake)
| 01***40 | Bolt,(Not Used With Cab) | 12 |
| 01***65 | Hexagon Bolt | 16 |
| 01***80 | Bolt,(B) | 32 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Front Axle And Axle Mounting Parts
| 01***24 | Nut,Bearing | 8 |
| 01***80 | Washer,(For Shipping) | 16 |
| 42***40 | Screw | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Front Axle Wheel Mounting Parts
| 01***60 | Flat Washer - M20 (Hardened) | 50 |
| 42***90 | Nut, Lug - Wheel Mounting | 50 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Rear Axle (Rear Axle Housing)
| 01***45 | Bolt, Mount Center Hinge Retainer (Lower) | 12 |
| 01***50 | Screw | 22 |
| 01***40 | Screw | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Rear Axle (Rear Differential)
| 01***30 | Bolt,(For Center Guard) | 2 |
| 01***55 | Screw | 7 |
| 01***45 | Bolt,(For Slag Handling) | 20 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Rear Axle (Rear Differential) (Limited Slip Diff.) (Kohag)
| 01***40 | Bolt,(Dust And Dirt Protection) | 18 |
| 01***30 | Bolt,(For Center Guard) | 2 |
| 01***55 | Screw | 7 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Rear Axle (Rear Final Drive)
| 01***35 | Bolt - Torque Converter Totransmission Mounting | 12 |
| 01***50 | Screw | 16 |
| 01***20 | Screw | 24 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Rear Axle (Rear Wheel Brake)
| 01***40 | Bolt,(Not Used With Cab) | 12 |
| 01***65 | Hexagon Bolt | 16 |
| 01***80 | Bolt,(B) | 32 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Rear Axle And Wheel Mounting Parts
| 01***60 | Flat Washer - M20 (Hardened) | 50 |
| 42***90 | Nut, Lug - Wheel Mounting | 50 |
| (4***0) | Axle Ass'Y,Rear | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Torque Converter
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 18 |
| 01***30 | Bolt,(With Body Positioner) | 32 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 12 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Torque Converter And Transmission (Mounting Bracket)
| 01***50 | Bolt,(For D60pl) | 8 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 8 |
| 07***04 | Hose,(Without Add. Filter) | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Torque Converter And Transmission (Mounting Parts? Transmission)
| 01***40 | Bolt, Mount Retainer | 12 |
| 01***32 | Washer,(With Auto Emergency Steering) | 12 |
| 07***12 | O-Ring, Divider Valve Mounting | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Torque Converter And Transmission (Oil Cooler Hose Piping)
| 07***34 | O-Ring,(For Front Attachment) | 1 |
| 07***17 | Hose Assembly | 1 |
| 07***21 | Hose, To Torque Converter | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Torque Converter And Transmission (Parking Brake Piping)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 04***10 | Clamp | 2 |
| 07***13 | Hose,Blue-Red | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Torque Converter And Transmission (Wiring Harness? Transmission)
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 04***10 | Clip,(With Accumulator) | 2 |
| 08***00 | Diode,(With Air Conditioner) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Torque Converter And Transmission Mounting
| 01***40 | Screw | 2 |
| 01***19 | Nut | 2 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (3rd And 4th Clutch)
| 06***15 | Bearing,Ball | 1 |
| 71***10 | Washer, Thrust | 2 |
| 71***20 | Washer, Thrust | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (Accessory)
| 01***30 | Bolt,(Not Used When Towing Winch) | 3 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***85 | Bolt, Mount Divider Valve | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (Control Valve Mounting)
| 01***65 | Bolt - Return Line And Suction Linehose Clamps | 6 |
| 01***85 | Bolt, Divider Valve Mounting | 5 |
| 01***15 | Bolt, Fan Mounting | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (Forward And 1st Clutch)
| 06***15 | Bearing | 1 |
| 06***15 | Bearing,Roller | 1 |
| 71***20 | Washer, Thrust | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (Input? 4th And Output Shaft)
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 3 |
| 01***30 | Capscrew | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (P.T.O.)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***14 | Nut,Ring | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (Parking Brake)
| 01***20 | Bolt,(For Mono Lever Steering) | 3 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 12 |
| 01***10 | Bolt,For Weight Adjusting Bolt | 9 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (Reverse And 2nd Clutch)
| 06***15 | Bearing | 1 |
| 71***20 | Washer, Thrust | 4 |
| 71***50 | Spacer | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (Transmission Case)
| 01***40 | Bolt,For Weight Adjusting Bolt | 26 |
| 01***70 | Bolt - Accumulator Mounting Bracket | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (Transmission Piping) (1/2)
| 01***45 | Capscrew - M16 | 2 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission (Transmission Piping) (2/2)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 4 |
| 01***60 | Bolt,(F4320-52a0 -5- ) | 2 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 3 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission Accumulator Valve
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 07***35 | O-Ring,(F4350-61a0 -32 ) | 6 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission Attachment
| 01***50 | Capscrew | 8 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 8 |
| 42***20 | Bracket, Front Trasmission | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission Control Valve (Lower Valve)
| 01***35 | Bolt,(For Fix Position) | 7 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 16 |
| 01***16 | Screw,(Sandy And Dusty Terrain S.) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission Control Valve (Pilot Filter)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
| 01***45 | Bolt,(With Water Separator Type) | 1 |
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 1 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission Control Valve (Upper Valve)
| 01***25 | Bolt,(Without Auto Priming System) | 16 |
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission Flow Control Valve
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 4 |
| 07***30 | Ring, Seal - Between Sections | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Transmission : Transmission Modulation Valve
| 01***30 | Bolt - M8 X 30lg | 2 |
| 01***35 | Bolt,(For Fix Position) | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 4 |
Work Equipment
Komatsu : Wf450-3(S/N 54001-Up) : Work Equipment : Bucket 3.7m3 (With B.O.C.? 3.9m3)
| 01***60 | Washer (Kit) | 4 |
| 02***85 | Bolt | 4 |
| 02***25 | Nut, 1 In. Nc | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Work Equipment : Dump Cylinder (Piping And Mounting)(#54001-54099)
| 01***60 | Bolt,(F4320-52a0 -5- ) | 4 |
| 01***30 | Bolt - Pin Mounting | 2 |
| 01***45 | Bolt,(Noise Abatement Part) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Work Equipment : Dump Cylinder (Piping And Mounting)(#54101-)
| 01***30 | Bolt - Pin Mounting | 2 |
| 01***32 | Washer, (Without Emergency Steering) | 16 |
| 07***38 | O-Ring, (Without Emergency Steering) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Work Equipment : Lift Arm And Bellcrank
| 07***00 | Fitting, Grease - Upper Hinge Pin | 5 |
| 42***10 | Seal,Dust (Kit) | 8 |
| 42***20 | Seal,Dust (Kit) | 8 |
Komatsu : Wf450-3(S/N 54001-Up) : Work Equipment : Lift Arm And Bellcrank (Boom Kick Out)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
Komatsu : Wf450-3(S/N 54001-Up) : Work Equipment : Lift Arm And Bellcrank (Mounting Parts)
| 01***30 | Bolt - Pin Mounting | 7 |
| 01***06 | Nut, (Service Parts) | 8 |
| 01***08 | Washer,(For 1 Attachment And Pat) | 16 |
Komatsu : Wf450-3(S/N 54001-Up) : Work Equipment : Lift Cylinder (Hydraulic Piping)(#54001-54099)
| 01***60 | Bolt,(F4320-52a0 -5- ) | 16 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 16 |
Komatsu : Wf450-3(S/N 54001-Up) : Work Equipment : Lift Cylinder (Hydraulic Piping)(#54101-)
| 01***32 | Washer, (Without Emergency Steering) | 32 |
| 07***35 | O-Ring, Upper Cooler Inlet And Outlet Ports | 8 |
| 07***15 | Hose | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Work Equipment : Lift Cylinder (Mounting Parts)
| 01***30 | Bolt - Pin Mounting | 4 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 3 |
| 42***20 | Seal,Dust (Kit) | 4 |
Komatsu : Wf450-3(S/N 54001-Up) : Work Equipment : Tooth
| 01***60 | Washer,Single Flange (Trimming) | 2 |
| 02***90 | Bolt, Plow - 1 In Nc X 3 9/16 | 25 |
| 02***22 | Nut, 7/8 In. Nc | 2 |
WF450-3(S/N 54001-UP) serial number reference
The PIN plate is located on the right-hand side of the cab on the lower frame, typically just behind the front idler or beneath the operator's window. Read the prefix at the start of the model designation (e.g., WF450-3) to identify the family and generation, then match the serial number range to the specific configuration variant listed in the catalog.
| Prefix | Identifies | Notes |
|---|---|---|
| WF450-3 | Standard Compactor | S/N 54001-UP. Factory parts catalog identifies this as the primary WF450-3 range. Engine model not specified in source text; verify with dealer. |
| WF450-3 | Komatsu Hanomag (Germany) | S/N 54001-UP. Parts catalog and fitment guides list this as a distinct regional configuration variant for the WF450-3 family. Engine details not specified in source text; verify with dealer. |
Frequently asked questions
What engine does the WF450-3 use?
The Komatsu WF450-3 uses the Komatsu SA6D125E-2 inline-six diesel engine, rated at 194.0 kW (260.2 HP) gross power.
What is the operating weight?
The operating weight is 26,000.0 kg (57,320.2 lbs), varying slightly by configuration and attachment package.
What replaced the WF450-3?
The WF450-3 was succeeded by the WF550-3 and WF550T-3 models, which feature larger S6D140E engines and increased capacity.
What WF450-3(S/N 54001-UP) owners discuss
What engine powers the Komatsu WF450-3(S/N 54001-UP) and what is its rated output?
The Komatsu WF450-3 is equipped with the Komatsu SA6D125E-2 engine. The rated output is 194 kW (263 PS). This engine specification applies to the WF450T-3 and WF450-3 models in this series, distinguishing them from the larger WF550T-3/WF550-3 models which use the S6D140E engine rated at 235 kW (320 PS). The WF450-3 is a wheel loader configuration, while the WF450T-3 is a crawler dozer configuration; both share the same engine family for this weight class.
What are the known powertrain and hydraulic behaviors for this machine?
Owners and operators note that Komatsu hydraulic systems in this generation are generally smooth and fuel-efficient. A common diagnostic pattern is that if all hydraulic functions (boom, arm, bucket, swing, travel) become slow simultaneously, the issue is likely shared (hydraulic oil level, filter, or engine RPM) rather than a single pump failure. If only one function is slow, the focus shifts to the specific control valve, cylinder, or hose. Hydraulics that work well when cold but become weak when hot often indicate internal leakage in the pump, main control valve, or motors, or degraded oil viscosity. The transmission on the WF450-3 wheel loader variant is electrically shifted; issues include harness connector corrosion and insulation failure between the transmission control box and the cab, leading to erratic shifting or failure to return to first gear.
What undercarriage or wear patterns are typical for this machine type?
The WF450-3 is a wheel loader, so it does not have a tracked undercarriage. However, the related WF450T-3 crawler dozer variant shares the same engine and chassis architecture. For the crawler variants, common wear patterns include premature failure of track pads and bushings due to environmental abrasion. The general consensus for Komatsu machines of this era is that components like bushings, bearings, and track pads are subjected to significant wear; worn bearings can cause premature track failure. The wheel loader variant features protected axles, bodyguards, and sealed wheels for durability. Operators should monitor tire wear and axle seal integrity, as these are critical for the WF450-3's mobility and stability.
What are the common electrical or sensor issues for this series?
Komatsu equipment of this generation relies heavily on electronic control systems. Common issues include intermittent starting, dashboard failures, and random shutdowns caused by faulty sensors or unstable power supplies. Specifically for the WF450-3 wheel loader, the electrically shifted transmission is prone to harness connector corrosion and insulation breakdown in the wiring between the transmission control box and the cab. This can cause shifting delays or failure to engage gears. Additionally, owners report that the hour meter on Komatsu dozers (and potentially linked systems) can exhibit erratic counting, jumping from 0.1 to 0.2 increments randomly, which may indicate sensor or wiring faults.
What engine quirks or maintenance concerns are reported for the SA6D125E-2?
The SA6D125E-2 engine is robust but sensitive to contamination. Common issues include starting difficulties, power loss under load, and overheating. Fuel system faults such as blocked filters, clogged injectors, or failing fuel pumps restrict flow and cause ignition problems. Contaminated fuel with dirt or water leads to ignition issues. Air filter blockage and dirty air cleaners are frequent causes of oil burning and reduced performance. Overheating is often linked to cooling package blockage (radiator, hydraulic oil cooler, charge-air cooler) rather than internal engine failure. Operators should ensure regular replacement of fuel and air filters and monitor coolant levels to prevent overheating during heavy excavation or compaction work.
What are the key dimensions and weight specs for transport and site planning?
The Komatsu WF450-3 Compactor/Loader has a length with blade on ground of 28.96 ft (8.83 m), a ground clearance of 1.56 ft (0.48 m), a height to top of cab of 12.26 ft (3.74 m), and a wheelbase of 11.16 ft (3.40 m). The operating weight is approximately 26 metric tons (varies by configuration/series). Transport requires a custom trailer assignment due to its size. The machine is designed for waste compaction and earthmoving, with a front sheepfoot crusher and scrapers. The cooling package is located in the front, requiring regular cleaning to maintain efficiency.
What to check when buying a used WF450-3(S/N 54001-UP)?
When purchasing a used WF450-3, verify the exact serial prefix to confirm the engine type (SA6D125E-2) and configuration (wheel loader vs. dozer variant). Inspect the transmission harness connectors for corrosion and insulation damage, especially between the transmission control box and the cab. Check the hydraulic system for cold vs. hot performance; weak hydraulics when hot may indicate pump or valve wear. Examine the cooling package for debris blockage between the stacked coolers. Verify the condition of the tires and axle seals on the wheel loader variant. Check for erratic hour meter readings which may indicate electrical faults. Ensure the fuel system components (filters, injectors) are in good condition to avoid starting and power issues. Have your dealer verify the hydraulic pressure specifications and engine compression before purchase.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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