Komatsubulldozersmall ( - d39)
Komatsu D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed))
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu D20PL-7 is a compact crawler tractor designed for utility earthmoving, grading, and light clearing. This specific serial range (62454-UP) features the 4D94E-1 emission-compliant engine. The machine operates in the 8,885 lb (4,030 kg) weight class with a gross power output of approximately 40 hp (29.8 kW). It utilizes a direct drive transmission with three forward gears and two reverse gears.
Across generations, the D20PL-7 series introduced critical updates to emissions compliance and integrated telematics like KOMTRAX for remote monitoring. This machine remains significant in the used parts market due to its high durability and the availability of standardized Komatsu components. Its compact footprint makes it a primary choice for jobsite applications where transportability and low operating costs are required.
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 D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) specifications
Engine
| Engine Model | 4D94E-1 (Emission) |
| Engine Manufacturer | Komatsu |
| Gross Power | 40 hp (29.8 kW - 29.9 kW) |
| Power Measured @ RPM | 2450 rpm |
| Displacement | 164.2 cu in (2.7 L) - 169 cu in (2.8 L) |
| Number of Cylinders | 4 |
Weights
| Operating Weight | 8884.7 lb (4030 kg) |
Dimensions
| Length w/ Blade | 11.34 ft in (3455 mm) |
| Length w/o Blade | 8.7 ft in (2650 mm) |
| Width Over Tracks | 7.19 ft in (2190 mm) |
| Height To Top Of Cab | 8.16 ft in (2485 mm) - 98.4 in (249.9 cm) |
| Ground Clearance | 1.12 ft in (340 mm) - 14.4 in (36.6 cm) |
| Length of Track on Ground | 5.98 ft in (1820 mm) - 6 ft in (2 m) |
Undercarriage
| Track Gauge | 4.89 ft in (1490 mm) - 5 ft in (1 m) |
| Standard Shoe Size | 27.56 in (700 mm) - 28 in (70 cm) |
| Number of Track Rollers Per Side | 6 |
| Track Pitch | 5.32 in (135 mm) - 5.4 in (13.7 cm) |
Performance
| Transmission Type | Direct Drive (DD) |
| Number of Forward Gears | 3 |
| Number of Reverse Gears | 2 |
Blades
| Standard Blade Width | 8.2 ft in (2490 mm) |
| Standard Blade Height | 23.3 in (590 mm) - 23 in (59 cm) |
Service Capacities
| Fuel Capacity | 15.9 gal (60 L) |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine Crankcase | ||
| Cooling System | ||
| Fuel Tank | 60 L (15.9 gal) | |
| Transmission/Powertrain | ||
| Final Drives | ||
| Hydraulic System/Tank | ||
| Grease |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Komatsu D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
Servicing the D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) beyond the schedule
Predictive Maintenance & Fluid Analysis
Utilize oil wear analysis at 500-hour intervals to monitor engine and hydraulic health. For the 4D94E-1 engine, regular oil sampling detects early wear in bearings or fuel dilution. Monitor KOMTRAX telematics for real-time fault codes and fuel consumption trends. Always verify hydraulic oil cleanliness through periodic sampling to prevent contamination of the return filters and control valves.
Corrective & Common Repairs
Address E20 fault codes immediately by inspecting or replacing the hydraulic return filter. If engine stalling occurs, check for electrical disruptions in the engine controller circuit or sensor malfunctions. Monitor the safety lever system for E03 alerts, ensuring proper connectivity and alignment. For 4D94E-1 models, inspect the fuel system for air leaks that may cause power loss during heavy loads.
Overhaul & Rebuild Points
Plan major engine overhauls around the 2,000-hour mark, focusing on valve adjustments and turbocharger inspection. During transmission service, evaluate direct drive components for wear. For high-hour machines, perform a comprehensive component evaluation including structural inspections of the chassis and blade mounting points. Ensure all hydraulic oil changes are accompanied by a full system flush to remove accumulated debris.
Seasonal & Environment Servicing
In dusty environments, increase air filter inspection frequency to prevent AA10NX clogging codes. During cold operations, verify coolant levels and engine heater functionality to prevent block freezing. In high-moisture conditions, prioritize undercarriage cleaning to prevent mud buildup on track rollers and shoes. Always check for belt tension changes caused by extreme temperature fluctuations to maintain optimal engine performance.
D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| YM129901-55800 | Fuel Filter Ass'Y | Fuel system service | Check fitment → |
| YM129910-55600 | Fuel Filter Ass'Y | Fuel system service | Check fitment → |
| YM129470-55610 | Body, Fuel Filter | Fuel system service | Check fitment → |
| 07281-00197 | Clamp,(With Pre-Fuel Filter) | Fuel system service | Check fitment → |
| 09637-30161 | Plate? Instruction,Air Cleaner (Single Element) | Air intake service | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| E10 | Engine controller power malfunction or engine control drive system circuit malfunction (engine stall) | Faulty ECM power connections, blown fuses, or improper ground wiring | Inspect ECM power connections, fuses, and ground wires |
| E11 | Engine protection—output power reduced | High coolant temperature, low oil pressure, or restricted air filter | Check coolant temperature, oil pressure, and air filter condition |
| CA115 | Engine crankshaft speed sensor failure | Broken sensor, wiring harness damage, or connector corrosion | Replace the speed sensor and verify voltage at the pin connector |
| CA441 / CA442 | Battery voltage too low or too high | Alternator failure or faulty voltage regulator | Replace the alternator or battery; inspect the voltage regulator |
| CA451 / CA452 | Common rail pressure error | Malfunction in the fuel rail pressure sensor or issues within pump lines | Diagnose the fuel rail pressure sensor or inspect pump lines |
| AA10NX | Air cleaner clogging | Excessive dust or debris accumulation in the air filter | Replace the air filter element |
| E15 | Engine sensors (temperature, fuel pressure, oil pressure) fault | Deviation in sensor metrics or interconnection issues | Ensure the sensor's integrity and scrutinize its interconnections |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) attachments & work tools
Blades
Standard blade width is 8.2 ft (2.5 m) with a height of 23.3 in (590 mm). Straight and tilting configurations are available, featuring C-frame and cutting edge replacement parts.
Rippers
Multi-shank ripper options utilizing high-strength alloy steel tines are available for bulldozer applications.
Winches
Not documented for this exact serial range — verify with your dealer.
Drawbars/counterweights
Not documented for this exact serial range — verify with your and dealer.
Cab/ROPS guarding options
Cabs and various attachments are available in the aftermarket; specific forestry or waste configuration guarding is not explicitly detailed for this serial range.
Hydraulic arrangement notes
The machine utilizes a hydroshift transmission. Hydraulic pump and cylinder parts are available for attachment maintenance.
All D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) assemblies by section
Every catalogued assembly group for the Komatsu D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
4d94e-1a S/N 00101-Up
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Air Cleaner (For Trimming Dozer)(#02611-)
| YM***40 | Valve,Unloader | 1 |
| YM***30 | Pan,Dust | 1 |
| YM***22 | Screw | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Air Cleaner (For Trimming Dozer? Sandy And Dusty Spec.)(#00101-02610)
| YM***02 | Bolt Plated | 4 |
| YM***40 | Valve,Unloader | 1 |
| YM***10 | Hose | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Air Cleaner(#00101-02610)
| YM***02 | Bolt Plated | 4 |
| YM***40 | Valve,Unloader | 1 |
| YM***10 | Hose | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Air Cleaner(#02611-)
| YM***01 | Air Cleaner Ass'Y | 1 |
| YM***40 | Valve,Unloader | 1 |
| YM***30 | Pan,Dust | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Air Intake Manifold
| YM***02 | Screw | 2 |
| YM***00 | Manifold,Air Intake | 1 |
| YM***21 | Gasket (Kit) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator (40a) (Inner Parts)(#00101-02610)
| YM***50 | Brush Ass'Y | 1 |
| YM***00 | Retainer,Bearing | 1 |
| YM***70 | Diode Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator (40a) (Inner Parts)(#02611-)
| YM***20 | Rear Bracket Ass'Y | 1 |
| YM***30 | Front Bracket Ass'Y | 1 |
| YM***00 | Rotor Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator (60a) (Inner Parts) (With Air Conditioner)(#02611-)
| YM***00 | Stator Ass'Y | 1 |
| YM***12 | Alternator A. (60a) | 1 |
| YM***02 | Rotor Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator (60a) (Inner Parts) (With Air Conditioner? Poor Fuel Type And Cold Terrain Spec.)(#00101-02610)
| YM***70 | Rectifier Ass'Y | 1 |
| YM***80 | Diode Ass'Y | 1 |
| YM***10 | Alternator A. (60a) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator (80a) (Inner Parts)(#02611-)
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator And Mounting (25a) (For Trimming Dozer)(#02611-)
| YM***40 | Distance Piece | 1 |
| YM***40 | Screw | 1 |
| YM***01 | Alternator A. (25a) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator And Mounting (25a) (For Trimming Dozer? Sandy And Dusty Spec.)(#00101-02610)
| YM***00 | Alternator A. (25a) | 1 |
| YM***40 | Distance Piece | 1 |
| YM***02 | Screw | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator And Mounting (40a)(#00101-02610)
| YM***02 | Nut | 1 |
| YM***52 | Screw | 1 |
| YM***30 | Adjuster, Belt | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator And Mounting (40a)(#02611-)
| YM***40 | Screw | 1 |
| YM***60 | Nut | 1 |
| YM***30 | Adjuster, Belt | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator And Mounting (60a) (With Air Conditioner)(#02611-)
| YM***40 | Distance Piece | 1 |
| YM***40 | Screw | 1 |
| YM***02 | Screw | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Alternator And Mounting (60a) (With Air Conditioner? Poor Fuel Type And Cold Terrain Spec.)(#00101-02610)
| YM***40 | Distance Piece | 1 |
| YM***02 | Screw | 1 |
| YM***30 | Adjuster, Belt | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Block Heater (Cold Terrain Spec.)
| YM***00 | Heater,Block | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Camshaft And Tappet
| YM***00 | Tappet Rod | 8 |
| YM***50 | Bearing, Thrust | 1 |
| YM***80 | Camshaft Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Crankshaft
| YM***90 | Pulley | 1 |
| YM***50 | Pulley | 1 |
| YM***20 | Parallel Pin | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Crankshaft (For Trimming Dozer)
| YM***50 | Pulley | 1 |
| YM***20 | Parallel Pin | 1 |
| YM***00 | Crankshaft Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Crankshaft (With Air Conditioner)
| YM***60 | Pulley | 1 |
| YM***30 | O-Ring (Kit) | 1 |
| YM***20 | Parallel Pin | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Cylinder Block
| YM***00 | Main Metal Ass'Y (Std) | 5 |
| YM***50 | Plug | 1 |
| YM***40 | Main Metal Ass'Y,0.25mm (Us) | 5 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Cylinder Block Accsessory
| YM***50 | Oil Pressure Transmitter | 1 |
| YM***50 | Oil Pressure Transmitter | 1 |
| YM***90 | Valve,Water Drain | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Cylinder Head
| YM***80 | Retainer, Spring | 8 |
| YM***40 | Seal,Valve? Exhaust (Kit) | 4 |
| YM***00 | Plug | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Dipstic
| YM***00 | Gauge,Oil | 1 |
| YM***10 | Guide,Oil Gauge | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Drive Gear
| YM***00 | Idle Gear Ass'Y | 1 |
| YM***00 | Gear Ass'Y,Hydraulic Pump | 1 |
| YM***00 | Gear,Injection Pump Drive | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Electrical Parts (Forwerded Individually Parts)
| YM***00 | Relay Ass'Y,Safety | 1 |
| YM***10 | Relay Ass'Y,Magnetic | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Engine Stop Motor
| YM***20 | Bracket | 1 |
| YM***80 | Ring,Snap | 1 |
| YM***30 | Spring | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Exhaust Manifold
| YM***02 | Nut | 2 |
| YM***02 | Stud | 2 |
| YM***02 | Screw | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Flywheel And Flywheel Housing (For D20-7)
| YM***52 | Screw | 9 |
| YM***30 | Screw | 6 |
| YM***44 | Bearing | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Flywheel And Flywheel Housing (For D21-7)
| YM***52 | Screw | 9 |
| YM***90 | Flywheel Ass'Y | 1 |
| YM***30 | Screw | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Front Cover And Oil Pump
| YM***02 | Bolt Plated | 3 |
| YM***51 | Cap, Lub. Oil Supply | 1 |
| YM***02 | Screw | 10 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Front Hanger(#00101-00237)
| YM***00 | Suspension Plate | 1 |
| YM***62 | Bolt,(For Shipping) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Front Hanger(#00238-)
| YM***10 | Hook,Front | 1 |
| YM***62 | Bolt,(For Shipping) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Filter (Poor Fuel Type? Sandy And Dusty Spec.) (Inner Parts)
| YM***20 | Level Sensor Ass'Y | 1 |
| YM***30 | Plug,Drain | 1 |
| YM***00 | Fuel Filter Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Filter And Piping (Poor Fuel Type)(#02611-)
| YM***11 | Hose Ass'Y | 1 |
| YM***90 | Retainer | 1 |
| YM***70 | Joint | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Filter And Piping (Poor Fuel Type? Sandy And Dusty Spec.)(#00101-02610)
| YM***10 | Banjo Fitting | 1 |
| YM***90 | Retainer | 1 |
| YM***70 | Joint | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Filter And Piping(#00101-02610)
| YM***02 | Screw | 1 |
| YM***10 | Banjo Fitting | 1 |
| YM***80 | Screw | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Filter And Piping(#02611-)
| YM***02 | Screw | 1 |
| YM***80 | Screw | 1 |
| YM***11 | Hose Ass'Y | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump (Feed Pump) (Inner Parts)
| YM***40 | Gasket | 4 |
| YM***60 | O-Ring | 2 |
| YM***10 | Feed Pump Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump (Feed Pump) (Inner Parts) (D21 Aircon? Trimming? Cold Terrain? Poor Fuel)(#02611-)
| YM***40 | Gasket | 4 |
| YM***60 | O-Ring | 2 |
| YM***10 | Feed Pump Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump (Governor) (1/2) (Inner Parts)
| YM***00 | Screw | 1 |
| YM***10 | Screw | 6 |
| YM***20 | Limiter | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump (Governor) (1/2) (Inner Parts) (D21 Aircon? Trimming? Cold Terrain? Poor Fuel)(#02611-)
| YM***00 | Screw | 1 |
| YM***10 | Screw | 6 |
| YM***20 | Limiter | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump (Governor) (2/2) (Inner Parts)
| YM***40 | Screw | 2 |
| YM***00 | Nut | 1 |
| YM***40 | Shim, 0.300 mm | 0 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump (Governor) (2/2) (Inner Parts) (D21 Aircon? Trimming? Cold Terrain? Poor Fuel)(#02611-)
| YM***40 | Screw | 2 |
| YM***00 | Nut | 1 |
| YM***40 | Shim, 0.300 mm | 0 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump (Pump) (1/2) (Inner Parts)
| YM***40 | Gasket | 2 |
| YM***00 | Adapter | 2 |
| YM***40 | Gasket | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump (Pump) (1/2) (Inner Parts) (D21 Aircon? Trimming? Cold Terrain? Poor Fuel)(#02611-)
| YM***40 | Gasket | 2 |
| YM***00 | Adapter | 2 |
| YM***40 | Gasket | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump (Pump) (2/2) (Inner Parts)
| YM***00 | Segment | 4 |
| YM***00 | Gasket Disc | 4 |
| YM***20 | Valve,Delivery | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump (Pump) (2/2) (Inner Parts) (D21 Aircon? Trimming? Cold Terrain? Poor Fuel)(#02611-)
| YM***00 | Segment | 4 |
| YM***00 | Gasket Disc | 4 |
| YM***20 | Valve,Delivery | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump And Piping
| YM***02 | Bolt Plated | 1 |
| YM***40 | Injection Pipe N. 4 | 1 |
| YM***20 | Retainer, Pipe | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Injection Pump And Piping (For D21 Air Conditioner? Trimmingdozer? Cold Terrain? Poor Fuel)(#02611-)
| YM***02 | Bolt Plated | 1 |
| YM***20 | Retainer, Pipe | 1 |
| YM***42 | Screw | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Fuel Nozzle And Spill Hose
| YM***20 | Spring | 1 |
| YM***00 | Fuel Injection Nozzle, Assembly | 1 |
| YM***80 | Pipe | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Gasket Kit(#00101-02610)
| YM***40 | Seal,Valve? Exhaust (Kit) | 4 |
| YM***40 | O-Ring,Drain Plug | 1 |
| YM***01 | Gasket (Kit) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Gasket Kit(#02611-)
| YM***40 | Seal,Valve? Exhaust (Kit) | 4 |
| YM***40 | O-Ring,Drain Plug | 1 |
| YM***01 | Gasket (Kit) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Head Cover
| YM***51 | Cap, Lub. Oil Supply | 1 |
| YM***42 | Screw | 1 |
| YM***00 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Lubricating Oil Piping
| YM***81 | Retainer | 1 |
| YM***50 | Tube | 1 |
| YM***50 | Pipe | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Muffler
| YM***62 | Bolt | 1 |
| YM***02 | Nut | 4 |
| YM***22 | Stud | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Oil Filter
| YM***40 | Stud | 1 |
| YM***51 | Cartridge,Cylinder Head Cover | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Oil Pan
| YM***00 | O-Ring (Kit) | 1 |
| YM***00 | Spacer | 1 |
| YM***40 | Plug,Drain | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Oil Pan (Cold Terrain Spec. And Poor Fuel Type)
| YM***00 | O-Ring (Kit) | 1 |
| YM***00 | Spacer | 1 |
| YM***40 | Plug,Drain | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Oil Pan (For Trimming Dozer And Poor Fuel Type)
| YM***00 | O-Ring (Kit) | 1 |
| YM***30 | Oil Pan Ass'Y | 1 |
| YM***00 | Spacer | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Oil Pan (For Trimming Dozer? Cold Terrain Spec. And Poor Fuel Type)
| YM***00 | O-Ring (Kit) | 1 |
| YM***00 | Spacer | 1 |
| YM***40 | Plug,Drain | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Piston And Connecting Rod
| YM***00 | Connecting Rod, Assembly | 4 |
| YM***01 | Pin, Piston | 4 |
| YM***10 | Bush,Idle Gear (Repair Part) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Rear Hange
| YM***20 | Clamp,Harness | 1 |
| YM***00 | Suspension Plate | 1 |
| YM***62 | Bolt,(For Shipping) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Rocker Arm
| YM***20 | Rocker Socket | 1 |
| YM***80 | Spring | 3 |
| YM***60 | Rocker Arm Ass'Y,Exhaust | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Starting Motor (2.3kw) (Inner Parts)
| YM***20 | O-Ring | 1 |
| YM***22 | Starting Motor Ass'Y,(2.3kw) | 1 |
| YM***80 | Holder Brush, Assembly | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Starting Motor And Mounting (2.3kw)
| YM***02 | Nut | 1 |
| YM***02 | Screw | 1 |
| (Y***2) | Starting Motor Ass'Y,(2.3kw) (See Fig.A6210-B0a3) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Tool(#02611-)
| YM***40 | Horn,Flex | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Water Pump And Cooling Fan (For Trimming Dozer)(#02611-)
| YM***10 | Pulley | 1 |
| YM***52 | Bolt | 4 |
| YM***02 | Screw | 3 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Water Pump And Cooling Fan (For Trimming Dozer? Sandy And Dusty Spec.)(#00101-02610)
| YM***10 | Pulley | 1 |
| YM***90 | Thermostat | 1 |
| YM***02 | Screw | 3 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Water Pump And Cooling Fan (With Air Conditioner)(#00101-02610)
| YM***90 | Thermostat | 1 |
| YM***02 | Screw | 3 |
| YM***40 | Gasket (Kit) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Water Pump And Cooling Fan (With Air Conditioner)(#02611-)
| YM***52 | Bolt | 4 |
| YM***02 | Screw | 3 |
| YM***00 | Fan,Cooling | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Water Pump And Cooling Fan(#00101-02610)
| YM***90 | Thermostat | 1 |
| YM***50 | Pulley | 1 |
| YM***02 | Screw | 3 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : 4d94e-1a S/N 00101-Up : Water Pump And Cooling Fan(#02611-)
| YM***50 | Pulley | 1 |
| YM***60 | Thermostat Case A | 1 |
| YM***02 | Screw | 3 |
Accessory
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Accessory : Cap & Overall
| 09***50 | Overall,(Special Order) | 1 |
| 09***57 | Cap,(Special Order) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Accessory : Seat(For Shassis)
| 11***11 | Seat,Chassis | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Accessory : Spare Parts(#62454-62481)
| 04***47 | V-Belt,(With 25a Alternator) | 1 |
| 07***85 | O-Ring,(Without Fuel Level Gauge) | 1 |
| 07***16 | Gasket,(For Pc750-6) (See Fig.A2110) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Accessory : Spare Parts(#62482-) : Unit_02_of_02
| 07***85 | O-Ring,(Without Fuel Level Gauge) | 1 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 4 |
| 07***22 | Plug,Steering Case | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Accessory : Spare Parts(#62482-) : Unit_01_of_02
| 07***85 | O-Ring,(Without Fuel Level Gauge) | 1 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 4 |
| 07***22 | Plug,Steering Case | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Accessory : T00l
| 07***50 | Pump, (Bellows Type) | 2 |
| 07***03 | Cartridge - Grease | 1 |
| 07***17 | Nozzle | 1 |
Cooling System
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Cooling System : Cooling
| 01***16 | Bolt - Seat And Tether Belt Mounting | 4 |
| 01***20 | Bolt,(For Mono Lever Steering) | 5 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Cooling System : Reserve Tank
| 01***16 | Bolt - Box Mounting | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***23 | Washer,(With Auto Emergency Steering) | 2 |
Electrical System
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Electrical System : Battery
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 4 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
| 08***00 | Terminal? (+),(10l) (Not Shown) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Electrical System : Battery Dry
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 4 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
| 08***00 | Terminal? (+),(10l) (Not Shown) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Electrical System : Battery Wiring
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 1 |
| 08***20 | Wire | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Electrical System : Vehicle Lamp
| 01***10 | Nut,(Fig.F2820-01a3-12) | 2 |
| 10***20 | Lamp Ass'Y | 3 |
| 10***10 | Bulb? 55w | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Electrical System : Vehicle Wiring (1/2)(#62686-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 3 |
| 01***15 | Bolt | 1 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 9 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Electrical System : Vehicle Wiring (2/2)(#62686-)
| 01***10 | Bolt,(With Auto Emergency Steering) | 1 |
| 01***20 | Bolt,(Without Air Con. Or Heater) | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Electrical System : Vehicle Wiring (For Large Capacity Alternator) (1/2)(#62686-)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 4 |
| 01***15 | Bolt | 1 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 9 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Electrical System : Vehicle Wiring (For Two Levers Steering) (1/2)(#62454-62685)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 2 |
| 01***15 | Bolt | 1 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Electrical System : Vehicle Wiring (For Two Levers Steering) (2/2)(#62454-62685)
| 01***10 | Bolt,(With Auto Emergency Steering) | 1 |
| 01***20 | Bolt,(Without Air Con. Or Heater) | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
Engine Related Parts
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Engine Related Parts : Engine Mount
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 1 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***40 | Bolt (Op) | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Engine Related Parts : Exhaust Pipe
| 01***11 | Nut,(Spark Arrester Spec.) | 2 |
| 01***13 | Nut | 1 |
| 61***70 | Bolt | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Engine Related Parts : Water Valve (For Car Heater)(#62534-)
| 07***59 | Clamp,See Fig. K4010-05a0 | 4 |
| 09***00 | Valve | 1 |
| 10***20 | Hose | 2 |
Fuel Tank And Related Parts
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Control Knob (D20) (For Rops Cab)
| 10***10 | Extension,(With Cab) | 1 |
| 10***20 | Nut,(With Cab) | 1 |
| 11***60 | Plug | 5 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Control Knob (D21)(#62454-62685)
| 09***35 | Knob (Op) | 1 |
| 11***90 | Nut | 1 |
| 11***60 | Plug | 5 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Guide And Transmission Knob (D20) (For Steel Cab)
| 01***25 | Bolt | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
| 09***50 | Knob,Bucket Control Lever | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Line
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 5 |
| 01***32 | Washer,(With Auto Emergency Steering) | 5 |
| 04***10 | Clip | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Line Additional Strainer
| 01***25 | Bolt,(Rear Attachment Less) | 2 |
| 01***30 | Bolt - M8 X 30lg | 2 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 5 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Tank (D21) (For F2-R2 Transmission) (For Steel Cab)(#62686-)
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***10 | Screw,(For Wiper Switch Earth) | 5 |
| 01***25 | Bolt | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Fuel Tank And Related Parts : Fuel Tank (D21) (For Steel Cab)(#62454-62685)
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***10 | Screw,(For Wiper Switch Earth) | 5 |
| 01***25 | Bolt | 4 |
Guard
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Engine Hood(#62454-62800)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***06 | Screw | 2 |
| 01***08 | Nut, Regular Hexagon (M10-1.50) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Engine Hood(#62801-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***06 | Screw | 2 |
| 01***08 | Nut, Regular Hexagon (M10-1.50) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Engine Side Cover
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Engine Side Cover(#62454-62800)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Engine Side Cover(#62801-)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Fender
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 3 |
| 01***35 | Capscrew - M14 (1)/(2) | 8 |
| 01***40 | Capscrew | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Fender (For 3-Point Hitch)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 3 |
| 01***35 | Capscrew - M14 (1)/(2) | 8 |
| 01***40 | Capscrew | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Front Hook
| 01***45 | Bolt, M14x2.0x45 | 6 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 6 |
| 11***10 | Hook D41e?D40am | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Radiator Guard(#62454-62800)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***50 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***45 | Bolt | 12 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Radiator Guard(#62801-)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***50 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***45 | Bolt | 12 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Radiator Mask
| 01***30 | Bolt - M14 X 30lg | 4 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 4 |
| 10***52 | Grille | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Radiator Mask (Reinforced Type)
| 01***30 | Bolt - M14 X 30lg | 4 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 4 |
| 10***40 | Grille,(Reinforced Type) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Radiator Mask (Ship'S Holo Spec.)
| 01***12 | Nut,L.H. Thread | 2 |
| 04***18 | Pin,(For Straight Tilt Dozer) (D65p) | 2 |
| 10***42 | Grille,Lower | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Rear Bracket
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***40 | Capscrew | 4 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Rear Bracket(With Additional Fuel Strainer)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***40 | Capscrew | 4 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Rear Cover
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***35 | Capscrew - M14 (1)/(2) | 4 |
| 01***45 | Bolt, M14x2.0x45 | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Rear Cover (For 3-Point Hitch? Rear P.T.O.) (For 2-Piller Type Canopy)
| 01***30 | Bolt - M14 X 30lg | 2 |
| 01***35 | Capscrew - M14 (1)/(2) | 4 |
| 01***50 | Capscrew | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Rear Cover (For 3-Point Hitch? Rear P.T.O.) (For 4-Piller Type Canopy)
| 01***30 | Bolt - M14 X 30lg | 2 |
| 01***50 | Capscrew | 4 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Rear Cover (For 4 Pillar Type Canopy)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***50 | Capscrew | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Rear Cover (For Rops Cab)
| 01***30 | Bolt - M14 X 30lg | 2 |
| 01***50 | Capscrew | 4 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Rear Cover (For Vandalism Protection)
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***35 | Capscrew - M14 (1)/(2) | 4 |
| 01***45 | Bolt, M14x2.0x45 | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Rops Mount
| 01***40 | Capscrew | 26 |
| 01***45 | Bolt, M14x2.0x45 | 8 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 34 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Under Guard (D20)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***30 | Bolt - M14 X 30lg | 12 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 3 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Guard : Under Guard (For Front Hook) (D20)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***30 | Bolt - M14 X 30lg | 12 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 3 |
Hydraulic System
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : H2250-01a0a Hydraulic Piping (Valve To Cylinder) (For 3-Point Hit
| 01***18 | Bolt | 1 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Piping (Delivery Piping And Safty Cover) (For 2-Valve)
| 01***25 | Bolt,(Rear Attachment Less) | 1 |
| 01***30 | Bolt - M8 X 30lg | 4 |
| 01***35 | Bolt,(For Fix Position) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Piping (Delivery Piping And Safty Cover) (For 3-Valve)
| 01***25 | Bolt,(Rear Attachment Less) | 1 |
| 01***30 | Bolt - M8 X 30lg | 4 |
| 01***35 | Bolt,(For Fix Position) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Piping (Suction Piping)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Piping (Tilt Cylinder Line) (Chassis Side)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Tank (For 3-Point Hitch)(#62686-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***06 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Tank (For 3-Point Hitch? Back-Up Alarm)(#62454-62685)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***06 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Tank (For Backhoe)(#62454-62685)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***06 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Tank (For Backhoe)(#62686-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***06 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Tank (For Rops Cab)(#62454-62685)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***06 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Tank (For Rops Cab)(#62686-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***06 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Tank(#62454-62685)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***06 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Hydraulic Tank(#62686-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 4 |
| 01***06 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Lift Cylinder Line
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(With Body Positioner) | 6 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Main Pump
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 07***85 | O-Ring,(Without Fuel Level Gauge) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Mount)
| 01***25 | Bolt,(Rear Attachment Less) | 7 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 7 |
| 07***15 | O-Ring,(Without Boom Kickout) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Mount) (For 3-Point Hitch)
| 01***25 | Bolt,(Rear Attachment Less) | 7 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 7 |
| 07***15 | O-Ring,(Without Boom Kickout) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Hydraulic System : Main Valve (Mount) (For Back Hoe)
| 01***25 | Bolt,(Rear Attachment Less) | 7 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 7 |
| 07***15 | O-Ring,(Without Boom Kickout) | 4 |
Main Frame And Related Parts
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Main Frame And Related Parts : Side Frame (For Mono Lever Steering)(#62454-62800)
| 01***55 | Bolt,(Not Used For Chip Dozer) | 12 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 12 |
| 07***08 | Plug | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Main Frame And Related Parts : Side Frame (For Mono Lever Steering)(#62801-)
| 01***55 | Bolt,(Not Used For Chip Dozer) | 12 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 12 |
| 07***08 | Plug | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Main Frame And Related Parts : Steering Case Frame (For Mono Lever Steering)(#62454-62800)
| 01***20 | Bolt,(For Mono Lever Steering) | 6 |
| 01***45 | Bolt,(With Water Separator Type) | 7 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 7 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Main Frame And Related Parts : Steering Case Frame (For Mono Levers Steering)(#62801-)
| 01***20 | Bolt,(For Mono Lever Steering) | 6 |
| 01***45 | Bolt,(With Water Separator Type) | 7 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 7 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Main Frame And Related Parts : Suspension
| 01***40 | Capscrew | 8 |
| 01***40 | Bolt,(For Slag Handling) (For Usa) | 8 |
| 01***45 | Bolt,(For 60ton Dump Body) | 8 |
Marks And Plates
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Marks And Plates : Marks And Plates (English)(#62454-62800)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***00 | Plate? Safety,Inspection And Maintenance | 1 |
| 09***35 | Plate? Name,(Limited Supply) (English) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Marks And Plates : Marks And Plates (English)(#62801-)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***00 | Plate? Safety,Inspection And Maintenance | 1 |
| 09***35 | Plate? Name,(Limited Supply) (English) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Marks And Plates : Marks And Plates (English)(For Rops Cab)(#62801-)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***00 | Plate? Safety,Inspection And Maintenance | 1 |
| 09***35 | Plate? Name,(Limited Supply) (English) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Marks And Plates : Rops Plate Unit (English)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***00 | Plate? Name,Rops(Except U.S.A. And Canada) | 1 |
Operator'S Compartment And Control System
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Air Conditioner Unit
| 10***10 | Air Conditioner Unit | 1 |
| 10***11 | Air Conditioner Unit | 1 |
| TW***70 | Case Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Arm Rest
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 11***40 | Rest,Arm | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Brake Control Pedal (Brake Pedal) (For Mono Lever Steering)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 5 |
| 01***32 | Screw | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Brake Control Pedal (Brake Pedal) (With Rops Cab) (For Mono Lever Steering)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 5 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Brake Control Pedal (Linkage) (For Mono Lever Steering)
| 01***45 | Bolt, Mounting Cranking Motor | 1 |
| 01***06 | Nut,L.H. Thread (For Russian) | 3 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Canvas Canopy
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 1 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Car Heater (Electrical System)
| 01***08 | Screw, Control Lever Rod | 4 |
| 01***08 | Nut,(For Canvas Canopy?Head Guard) | 4 |
| 01***05 | Washer,(Additional Sun Visor) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Car Heater (Heater Piping)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 3 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Car Heater (Heater)
| 01***16 | Bolt - Box Mounting | 6 |
| 01***20 | Bolt,(For Mono Lever Steering) | 5 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Car Heater Unit
| 11***50 | Car Heater Ass'Y,(See Fig.K0710-51a0) | 1 |
| ND***30 | Case Ass'Y | 1 |
| ND***80 | Wire Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Center Floor
| 01***20 | Bolt,(For Mono Lever Steering) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 10***20 | Plate,Floor (D20) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Center Floor (With Rops Cab)
| 01***20 | Bolt,(For Mono Lever Steering) | 8 |
| 01***32 | Washer,(With Auto Emergency Steering) | 8 |
| 04***10 | Pin,Cotter (Without Towing Winch), Cotter Pin; Was 04050-11610 | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Control Rod
| 01***20 | Bolt,(For Mono Lever Steering) | 3 |
| 01***04 | Nut,(For Air Conditioner Less) | 1 |
| 01***13 | Washer,Spring(For Wiper Switch Earth) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Mat
| 10***11 | Floor Mat,(For D20) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Mat (With Rops Cab And Car Heater)
| 10***40 | Floor Mat,(For Car Heater) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Floor Mat (With Rops Cab)
| 10***30 | Floor Mat | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Frp Canopy
| 01***20 | Bolt,(For Mono Lever Steering) | 8 |
| 01***45 | Bolt,(With Water Separator Type) | 12 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Handrail
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Handrail (For Two Levers Steering)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 10***71 | Handle | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Handrail (With 4-Pillar Type Canopy)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 10***11 | Handle | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Handrail (With Two Levers Steering 4-Pillar Type Canopy) Or (With Cab)
| 07***18 | Plug,(With Extinguisher) (D31p) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Head Guard
| 01***40 | Capscrew | 18 |
| 01***75 | Capscrew | 24 |
| 01***42 | Washer,Spring (For Pedal Steering), Washer-Spring | 18 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Main Clutch Control
| 01***30 | Bolt - M8 X 30lg | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 3 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Main Clutch Control (With Cab)
| 01***30 | Bolt - M8 X 30lg | 1 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 3 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat
| 01***25 | Bolt,(Rear Attachment Less) | 8 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat (With 3-Point Hitch)(#62592-)
| 01***25 | Bolt,(Rear Attachment Less) | 8 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat (With Oil Damper)
| 01***20 | Bolt,(For Mono Lever Steering) | 9 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***10 | Nut,(Without Air Conditioner) | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat (With Oil Damper) (With 3-Point Hitch)(#62592-)
| 01***20 | Bolt,(For Mono Lever Steering) | 9 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***10 | Nut,(Without Air Conditioner) | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Operator'S Seat (With Rops Cab)
| 01***25 | Bolt,(Rear Attachment Less) | 8 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Panel (For Mono Lever Steering)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 3 |
| 01***25 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Panel (For Mono Lever Steering) (With Vandalism Protection)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 3 |
| 01***25 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Panel (For Mono Lever Steering) (With Water Separator)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 3 |
| 01***25 | Screw | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Rops Cab (Body And Door)
| 01***20 | Bolt,(Without Air Con. Or Heater) | 4 |
| 01***45 | Bolt | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 10 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Rops Cab (Body Seal And Floor Mat Support)
| 01***16 | Bolt - Box Mounting | 9 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 5 |
| 01***16 | Screw,(Sandy And Dusty Terrain S.) | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Rops Cab (Body Wiring)
| 01***12 | Screw,(Additional Sun Visor) | 1 |
| 01***13 | Washer,Spring(For Wiper Switch Earth) | 1 |
| 08***30 | Wire,Ground Connection | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Rops Cab (Door Open Lock And Rear Window)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 6 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 14 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 3 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Rops Cab (Electrical System)
| 01***16 | Bolt - Box Mounting | 8 |
| 01***16 | Screw,(Sandy And Dusty Terrain S.) | 2 |
| 01***20 | Screw - Turn Signal And Parkinglight Mounting | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Rops Cab (Mount Cushion)
| 01***80 | Washer,(For R.H. Steering) | 4 |
| 11***90 | Bracket,(For Rops Cab) | 4 |
| 14***50 | Bolt,(For Rops Cab) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Rops Cab (Roof Lining And Room Mirror)
| 01***16 | Screw,(P.O.C. Model) (Except Japan) | 2 |
| 01***19 | Washer,Spring (With Extinguisher) (D31p) | 2 |
| 10***32 | Leather | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Rops Cab (Window Glass)
| 01***16 | Bolt - Box Mounting | 4 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 4 |
| 01***16 | Screw,(Not Used When Ventilator) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Rops Canopy
| 01***80 | Washer,(For R.H. Steering) | 4 |
| 10***11 | Guard Ass'Y,Rops Canopy | 1 |
| 10***12 | Guard Ass'Y,Rops Canopy | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Belt
| 09***01 | Bolt,(For Shipping) | 2 |
| 09***02 | Washer,(For Shipping) | 2 |
| 09***03 | Nut,(For Shipping) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Belt (With Oil Damper)
| 09***01 | Bolt,(For Shipping) | 4 |
| 09***02 | Washer,(For Shipping) | 4 |
| 09***03 | Nut,(For Shipping) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Front Cover (With Oil Damper) (With Rops Cab)(#62454-62685)
| 01***30 | Bolt? Wing,Inspection Cover | 1 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Front Cover (With Oil Damper) (With Rops Cab)(#62686-)
| 01***30 | Bolt? Wing,Inspection Cover | 1 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Front Cover (With Oil Damper)(#62454-62685)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 10***10 | Cover,(For Oil Damper Seat) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Front Cover (With Oil Damper)(#62686-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 10***20 | Cover | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Front Cover (With Rops Cab)(#62454-62685)
| 01***30 | Bolt? Wing,Inspection Cover | 1 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Front Cover (With Rops Cab)(#62686-)
| 01***30 | Bolt? Wing,Inspection Cover | 1 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Front Cover(#62454-62685)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 10***30 | Cover | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Seat Front Cover(#62686-)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 10***10 | Cover | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Side Floor
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Side Floor (With Rops Cab)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Work Equipment Control (Guide)
| 01***25 | Bolt | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
| 10***11 | Cover | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Work Equipment Control (Guide) (With 3-Point Hitch)
| 01***25 | Bolt | 2 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 2 |
| 09***01 | Plate? Operating,3-Point Hitch Control Lever | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Work Equipment Control (Knob)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Work Equipment Control (Knob) (With 3-Point Hitch)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Work Equipment Control (Lever? 1/2)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 1 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Work Equipment Control (Lever? 1/2) (With 3-Point Hitch)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 2 |
| 01***05 | Nut,(For Air Conditioner Less), Nut | 1 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Work Equipment Control (Lever? 2/2)
| 01***30 | Bolt - M8 X 30lg | 1 |
| 01***05 | Nut,L.H. (For Trimming Dozer) | 2 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Operator'S Compartment And Control System : Work Equipment Control (Lever? 2/2) (With 3-Point Hitch)
| 01***30 | Bolt - M8 X 30lg | 1 |
| 01***05 | Nut,L.H. (For Trimming Dozer) | 3 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 3 |
Power Train And Final Drive
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Bevel Gear And Shaft (D20)
| 01***30 | Screw | 9 |
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 6 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Brake Cylinder
| 01***45 | Bolt,(With Water Separator Type) | 4 |
| 01***11 | Nut - Mounting | 2 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Final Drive
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 16 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Final Drive Sprocket
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 8 |
| 01***30 | Bolt,(With Body Positioner) | 16 |
| 01***11 | Nut - Mounting | 24 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Inertia Brake
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 1 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 5 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Main Clutch Case
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***30 | Bolt - M8 X 30lg | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Main Clutch Oil Line
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***40 | Bolt (Op) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Main Clutch Plate
| 01***10 | Bolt,(With Auto Emergency Steering) | 6 |
| 01***16 | Bolt - Box Mounting | 6 |
| 01***19 | Washer,(Not Used With Ventilator) | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Main Clutch Shaft
| 01***25 | Bolt,(Rear Attachment Less) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Main Clutch Support
| 01***16 | Bolt - Seat And Tether Belt Mounting | 6 |
| 01***30 | Bolt,(With Body Positioner) | 9 |
| 01***75 | Bolt (M10-1.50x75) | 3 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Main Clutch Valve
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 4 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 4 |
| 01***23 | Washer,(With Car Heater) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Ppc Valve
| 01***20 | Bolt,(Without Maintenance Monitor) | 4 |
| 07***20 | O-Ring,Relief Valve | 4 |
| 07***70 | O-Ring,(For Intake Air Cover) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Steering Brake
| 10***60 | Rivet | 32 |
| 10***30 | Band | 1 |
| 10***21 | Band Ass'Y,Brake | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Steering Brake Support
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***50 | Bolt,(Spark Arrester Spec.) | 18 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Steering Case Cover (L.H)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***45 | Bolt, M14x2.0x45 | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Steering Case Cover (R.H)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***45 | Bolt, M14x2.0x45 | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Steering Clutch
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 16 |
| 01***10 | Nut (K10) | 2 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 16 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Steering Cylinder
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 4 |
| 07***60 | O-Ring,(For Pc750?800?1800) (A2610) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Steering Cylinder Line
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Steering Oil Lines (For Mono Lever Steering)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Steering Oil Lines (For Two Levers Steering)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 1 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Transmission (Bare)
| 06***06 | Bearing,Roller | 2 |
| 10***31 | Transmission Ass'Y | 1 |
| 10***40 | Collar | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Transmission (Case)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***30 | Bolt,(With Body Positioner) | 6 |
| 01***40 | Bolt (Op) | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Transmission (Input And Output)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***40 | Bolt (Op) | 3 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Transmission (Shaft)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 4 |
| 01***10 | Nut | 1 |
| 01***10 | Nut | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Transmission (Shift Lever)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 3 |
| 01***40 | Bolt (Op) | 1 |
| 01***12 | Screw,(With Articulate Indicator) | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Transmission Support
| 01***30 | Bolt,(Not Used When Towing Winch) | 5 |
| 01***36 | Wahser-Spring, Washer,Spring (Without Towing Winch) | 5 |
| 04***24 | Pin,Dowel (For No.3 Housing) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Power Train And Final Drive : Universal Joint
| 01***40 | Screw, Hex Socket | 8 |
| 01***25 | Washer,Spring?For Additional Rear Lam | 8 |
| 07***75 | Fitting,Grease (Without Lub. Piping) | 1 |
Service Kit And Component Parts
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : 3-Point Hitch Cylinder (Inner Parts)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***19 | Nut | 1 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Blade Lift Cylinder (Inner Parts)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 1 |
| 01***25 | Bolt | 1 |
| 01***19 | Nut | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Pump (Inner Parts)
| 01***32 | Washer, (Without Emergency Steering) | 4 |
| 04***20 | Pin,Dowel (Welded) | 4 |
| 04***15 | Ring, Snap | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve
| 07***23 | O-Ring,(F4350-66a1 -1c ) | 1 |
| 07***07 | Plug,Housing No.2?3?4?5?6 | 1 |
| 10***00 | Valve Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (For 3-Point Hitch)
| NA***01 | Valve Sub Ass'Y | 1 |
| NA***00 | Bowl | 4 |
| NA***01 | Plate | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (For Lift) : Unit_01_of_02
| NA***00 | Bowl | 4 |
| NA***01 | Plate | 1 |
| NA***01 | Valve Sub Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (For Lift) : Unit_02_of_02
| NA***00 | Bowl | 4 |
| NA***01 | Plate | 1 |
| NA***01 | Valve Sub Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (For Tilt) : Unit_02_of_02
| NA***71 | Spring | 1 |
| NA***01 | Case | 1 |
| NA***01 | Poppet | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (For Tilt) : Unit_01_of_02
| NA***71 | Spring | 1 |
| NA***01 | Case | 1 |
| NA***01 | Poppet | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (Over Load Relief Valve)
| NA***08 | Valve Ass'Y,Safety | 1 |
| NA***04 | O-Ring,Back-Up | 1 |
| (1***0) | Valve Ass'Y,(See Fig. Y1680-31a0) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (Relife Valve) : Unit_01_of_02
| NA***10 | O-Ring | 1 |
| NA***01 | Nut | 1 |
| NA***01 | Spring | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (Relife Valve) : Unit_02_of_02
| NA***10 | O-Ring | 1 |
| NA***01 | Nut | 1 |
| NA***01 | Spring | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (With 3-Point Hitch)
| 07***23 | O-Ring,(F4350-66a1 -1c ) | 1 |
| 07***07 | Plug,Housing No.2?3?4?5?6 | 1 |
| 10***00 | Valve Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Main Valve (With Back Hoe)
| 07***23 | O-Ring,(F4350-66a1 -1c ) | 1 |
| 07***07 | Plug,Housing No.2?3?4?5?6 | 1 |
| 10***00 | Valve Ass'Y | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Oversize Parts (For Track Link) (Lubricate Type) (Supply Only)
| 10***70 | Pin | 0 |
| 10***80 | Pin | 0 |
| 10***10 | Bushing | 0 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Oversize Parts (For Track Link) (Supply Only)
| 10***13 | Bushing,Regular | 0 |
| 10***33 | Bushing,Regular | 0 |
| 10***42 | Bushing,Master | 0 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Service Kit
| 01***18 | Washer,Lock (K1) | 1 |
| 01***18 | Washer,Lock (K1) | 1 |
| 07***70 | O-Ring,(For Intake Air Cover) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Shoe Bolt And Nut Service Kit (Supply Only)(#62001-)
| 10***01 | Shoe Bolt And Nut K.,(For Swamp) | 1 |
| 10***12 | Bolt? Shoe (Y0320-K2) | 50 |
| 20***01 | Shoe Bolt And Nut K | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Tilt Cylinder (Inner Parts)
| 01***22 | Nut,(North America Spec.) | 1 |
| 07***80 | O-Ring,Hydraulic Oil Filter | 1 |
| 07***75 | O-Ring,Cylinder Head | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Track Link (74set) (Supply Only) (For Out Side Frame)
| 10***21 | Link,Track? L.H | 74 |
| 10***31 | Link,Track? R.H | 74 |
| 10***44 | Bushing,Regular | 72 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Track Link (78set) (Lubricate Type) (Supply Only) (D20?21pl)
| 07***22 | Plug,Large | 78 |
| 07***21 | Plug,(Small) | 78 |
| 10***21 | Link,Track? L.H | 76 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Service Kit And Component Parts : Track Link (78set) (Supply Only) (D20?21pl)(#62001-62113)
Under Carriage
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Carrier Roller
| 01***25 | Bolt,(For Shipping) | 1 |
| 01***25 | Bolt,(Rear Attachment Less) | 3 |
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Front Idler (L.H.)(#62454-62538)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 12 |
| 01***30 | Bolt,(With Body Positioner) | 8 |
| 01***08 | Nut,(For Straight Tilt Dozer) (D65p) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Front Idler (R.H.)(#62454-62538)
| 01***20 | Bolt, Wiring Harness Mounting Bracket | 12 |
| 01***30 | Bolt,(With Body Positioner) | 8 |
| 01***08 | Nut,(For Straight Tilt Dozer) (D65p) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Front Idler(#62539-)
| 01***30 | Bolt,(With Body Positioner) | 8 |
| 01***08 | Nut,(For Straight Tilt Dozer) (D65p) | 2 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Idler Cushion
| 01***16 | Bolt - Seat And Tether Belt Mounting | 4 |
| 01***30 | Bolt - Pin Mounting | 12 |
| 01***50 | Bolt,(For D60pl) | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Idler Cushiosn (Reinforced Type)
| 01***16 | Bolt - Seat And Tether Belt Mounting | 4 |
| 01***30 | Bolt - Pin Mounting | 12 |
| 01***50 | Bolt,(For D60pl) | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Idler Cushiosn Rod (Pl)
| 01***30 | Bolt,(Not Used When Towing Winch) | 8 |
| 01***36 | Wahser-Spring, Washer,Spring (Without Towing Winch) | 8 |
| 10***10 | Yoke Ass'Y | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Track Frame
| 07***18 | Plug,(With Extinguisher) (D31p) | 16 |
| 10***30 | Plate (Welded) | 2 |
| 10***11 | Frame,Track? L.H | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Track Frame Cover
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 10 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 10 |
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Track Guard
| 01***25 | Capscrew | 24 |
| 01***35 | Capscrew - M14 (1)/(2) | 16 |
| 01***42 | Washer,Spring (For Pedal Steering), Washer-Spring | 40 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Track Guard (With Mono Block Type Track Roller Guard)
| 01***25 | Capscrew | 40 |
| 01***35 | Capscrew - M14 (1)/(2) | 16 |
| 01***85 | Bolt | 6 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Track Roller
| 01***50 | Capscrew | 28 |
| 01***42 | Washer,Spring (For Pedal Steering), Washer-Spring | 28 |
| 07***38 | Ring, Seal - Between Sections | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Track Shoe (Lubricate Type) (Swamp Type) (700mm Wide)(#62001-)
| 07***22 | Plug,Large | 78 |
| 07***21 | Plug,(Small) | 78 |
| 10***21 | Link,Track? L.H | 76 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Track Shoe (Master Pin Type) (Flat Type) (300mm Wide)(#62001-62113)
| 10***21 | Link,Track? L.H | 78 |
| 10***31 | Link,Track? R.H | 78 |
| 10***44 | Bushing,Regular | 76 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Track Shoe (Master Pin Type) (Swamp Type) (510mm Wide) (For Out Side Frame)(#62001-)
| 10***21 | Link,Track? L.H | 74 |
| 10***31 | Link,Track? R.H | 74 |
| 10***44 | Bushing,Regular | 72 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Under Carriage : Track Shoe (Master Pin Type) (Swamp Type) (700mm Wide)(#62001-62113)
| 10***21 | Link,Track? L.H | 78 |
| 10***31 | Link,Track? R.H | 78 |
| 10***44 | Bushing,Regular | 76 |
Work Equipment
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : 3-Point Hitch (Bracket And Arm)
| 01***20 | Bolt,(For Mono Lever Steering) | 4 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***40 | Bolt | 8 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : 3-Point Hitch (Lifting Rod)
| 01***16 | Bolt - Box Mounting | 2 |
| 01***25 | Bolt,(Rear Attachment Less) | 6 |
| 01***16 | Washer,Spring | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : 3-Point Hitch (Lower Link)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***19 | Nut - M24 | 4 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : 3-Point Hitch (Top Link)
| 01***08 | Screw - Clip Mounting | 1 |
| 04***20 | Pin,Cotter (For Chinese) | 1 |
| 04***50 | Pin | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : 3-Point Hitch Cylinder
| (1***0) | Cylinder Group,R.H. (See Fig.Y1621-31a0) | 1 |
| (1***0) | Cylinder Group,L.H. (See Fig.Y1621-31a0) | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Arm And Brace
| 01***55 | Screw | 2 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 16 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Back Hoe (Modified Part)(#62454-62716)
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Blade
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 2 |
| 02***40 | Bolt,(Pl) | 20 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Blade Lift Cylinder
| 01***50 | Bolt,For Weight Adjusting Bolt | 8 |
| 01***36 | Wahser-Spring, Washer,Spring (Without Towing Winch) | 8 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Dozer Frame
| 01***45 | Bolt, M14x2.0x45 | 12 |
| 01***15 | Bolt (Kit) | 2 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 12 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Dozer Oil Line (Tilt Cylinder Line)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***20 | Bolt,(For Mono Lever Steering) | 12 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Drawbar
| 01***40 | Bolt | 2 |
| 01***45 | Washer,(Without R.O.P.S.) | 2 |
| 10***12 | Drawbar | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Drawbar (For 3-Point Hitch)
| 01***45 | Bolt, M14x2.0x45 | 4 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 4 |
| 04***12 | Pin,Cotter? Inertia Brake | 1 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Rear P.T.O. (Case? Shaft And Gear)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 12 |
| 01***30 | Bolt,(With Body Positioner) | 7 |
| 01***40 | Bolt (Op) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Rear P.T.O. (Control)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 2 |
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***30 | Washer, Spring (Supplied W/Spider Assembly), Washer-Spring | 4 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Rear P.T.O. (Shift Fork)
| 01***16 | Screw,Set | 1 |
| 01***26 | Washer,Spring | 1 |
| 01***16 | Washer,(For Shipping Parts) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Swing Drawbar
| 01***45 | Bolt | 10 |
| 01***45 | Washer,(Without R.O.P.S.) | 10 |
| 04***12 | Pin,Cotter (For Ripper) | 2 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Swing Drawber (For 3-Point Hitch)
| 01***35 | Capscrew - M14 (1)/(2) | 8 |
| 01***40 | Capscrew | 4 |
| 01***42 | Washer,Spring (For Pedal Steering), Washer-Spring | 12 |
Komatsu : D20pl-7(S/N 62454-Up (4d94e-1 (Emission) Eng. Installed)) : Work Equipment : Tilt Cylinder
| (1***0) | Cylinder Ass'Y,Tilt (See Fig.Y1620-31a0) | 1 |
D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) serial number reference
The PIN plate is located on the front frame casting, typically near the operator's left side. To read the prefix, identify the first three characters of the serial number following the model designation.
| Prefix | Identifies | Notes |
|---|---|---|
| 624 | D20PL-7 (S/N 62454-UP) | Identifies the D20PL-7 series equipped with the 4D94E-1 emission engine. This serial range (62454-UP) is distinct from the earlier 62001-62453 range. Confirm exact build sequence with dealer. |
Frequently asked questions
Which engine is installed in this specific D20PL-7 serial range?
This machine (S/N 62454-UP) is equipped with the Komatsu 4D94E-1 emission-compliant engine.
What is the operating weight of the D20PL-7?
The operating weight is approximately 8,884.7 lb (4,030 kg).
What model replaced the D20 series?
The documentation identifies the D20PL-7 as part of the ongoing Komatsu D20/D21 small dozer lineage.
What D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) owners discuss
What are the common engine starting issues reported for this specific series?
Operators have reported difficulty starting the engine if the solenoid spring used to kill the engine has been unhooked or improperly re-attached. If the spring is hooked, the machine may fail to start.
What are the typical undercarriage wear patterns and inspection points for the D20PL-7?
Key inspection points include track rollers, drive gears, pins, and tracks. For similar Komatsu crawler models, sprocket and pin replacement is often required around 2,000 to 3,000 hours of operation.
What specific engine components should be checked for maintenance during a 500-hour service interval?
In addition to the 250-hour tasks, the 500-hour interval requires checking the fuel filter and hydraulic return filter, performing battery service, conducting a coolant test (SCA), and taking an oil sample.
What are the known electrical fault code indicators for Komatsu engine systems?
Commonly reported codes include E10 (engine controller power failure or engine control drive system circuit malfunction leading to engine stall), E11 (engine control system failure causing decreased output power), and E15 (faults in engine sensors such as temperature, fuel pressure, or oil pressure).
What should be inspected regarding the hydraulic system's cooling performance?
The hydraulic oil cooler must be maintained to ensure optimal performance. Fault code E05 may indicate perturbations within the hydraulic system controller, which could stem from controller malfunctions or connectivity issues.
What should I check when buying a used D20PL-7(S/N 62454-UP)?
Verify the exact serial-prefix specification sheet and the installed attachment package. Inspect the undercarriage for wear on rollers, pins, and gears. Check the engine kill solenoid spring and ensure it is properly installed to allow starting. Verify if any non-regional configurations are present, as this can affect parts availability.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Serial-range & configuration variants
This page covers the Komatsu D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)). Related factory variants of the same model family:
D20PL-7(S/N 62001-62453-UP)
Need a specific D20PL-7(S/N 62454-UP (4D94E-1 (Emission) Eng. Installed)) part?
Search live OEM part data, check fitment, and cross-reference alternatives with Heavy Parts AI.