Komatsuwheel loadermedium (wa140 - wa380)
Komatsu WA180-3L(S/N A80001-UP)
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu WA180-3L (S/N A80001-UP) is a mid-size articulated wheel loader designed for loading lightly packed materials such as sand, gravel, and dirt into dump trucks, conveyor belts, and feed hoppers. It is part of the third generation of the WA180 series, succeeding the WA180-1 and WA180-1LC models. The machine is powered by a Komatsu S6D102E-1 turbocharged diesel engine producing 82 kW (110 hp) at 2400 rpm. Operating weight ranges from 9,330 kg (20,569 lb) depending on configuration. Production years for this series span approximately 1997 to 2003. Configurations offered include standard wheel loader and parallel tool carrier variants, with options for ROPS/FOPS cabs and air conditioning.
Across the WA180 series generations, Komatsu transitioned from the older S6D102 engine family in the WA180-1 to the more refined S6D102E-1 in the WA180-3, improving torque and emissions compliance. The WA180-3L variant specifically addresses later serial production with updated electrical systems and component sourcing. This machine remains significant in the used and parts market due to its robust full powershift transmission, reliable hydraulic system, and widespread availability of service manuals and parts. Its mid-size class makes it suitable for municipal, agricultural, and light construction applications, ensuring continued demand for maintenance components and rebuild kits.
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 WA180-3L(S/N A80001-UP) specifications
Engine
| Model | S6D102E-1 |
| Gross Power | 110 hp (82 kW) @ 2400 rpm |
| Displacement | 5.9 L (360.1 cu in) |
| Cylinders | 6 |
| Aspiration | Turbocharged |
| Max Torque | 417 Nm (307.6 lb ft) |
Weights
| Operating Weight | 9330 kg (20569.2 lb) |
| Static Tipping Weight | 7930 kg (17482.7 lb) |
Dimensions
| Transport Length (with bucket on ground) | 6590 mm (21.63 ft) |
| Transport Width (over tires) | 2310 mm (7.58 ft) |
| Transport Height (to top of cab) | 3095 mm (10.16 ft) |
| Wheelbase | 2700 mm (8.86 ft) |
| Ground Clearance | 425 mm (1.4 ft) |
| Turning Radius | 5430 mm (17.9 ft) |
Performance
| Max Speed - Forward | 34.5 km/h (21.5 mph) |
| Max Speed - Reverse | 35 km/h (21.8 mph) |
| Breakout Force | 93.2 kN (20952.2 lb) |
| Max Hinge Pin Height | 3540 mm (11.62 ft) |
| Reach at Max Lift and Dump | 1090 mm (3.58 ft) |
| Dump Clearance at Max Raise | 2580 mm (8.47 ft) |
| Bucket Capacity (Heaped) | 1.6 m3 (2.1 yd3) |
| Bucket Width | 2500 mm (8.21 ft) |
Service capacities (summary)
| Fuel Tank | 170 L (45 gal) |
| Hydraulic System | Pump Flow: 144 L/min (38.1 gal/min); Relief Valve: 21000 kPa (3045.8 psi) |
| Engine Oil | 19.30 L (5.1 gal) |
| Cooling System | Not documented for this exact serial range — verify with your dealer |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
WA180-3L(S/N A80001-UP) fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Engine crankcase (with filter) | 19.30 L (5.1 gal) | Komatsu EO 15W-40 or equivalent API CI-4/SL grade; SAE 10W-30 for temperatures above -18°C (0°F), SAE 30 for temperatures above 0°C (32°F) |
| Cooling system | 19.49 L (5.15 gal) | Komatsu Super Coolant AF-NAC or equivalent ethylene glycol-based coolant |
| Fuel tank | 170 L (44.9 gal) | Diesel fuel meeting ASTM D975 or EN 590 standards |
| Transmission (powertrain compartment) | 23.01 L (6.08 gal) | Komatsu TDTO-IV or equivalent JASO M215-1000 HD-1 / Allison C-4 specification |
| Final drive (each) | Not documented for this exact serial range — verify with your dealer | Komatsu AXO 80W-90 or equivalent API GL-5 gear oil |
| Hydraulic system AND tank | Not documented for this exact serial range — verify with your dealer | Komatsu HO-1 or equivalent ISO VG 46 hydraulic oil |
| Axles/differentials | Not documented for this exact serial range — verify with your dealer | Komatsu AXO 80W-90 or equivalent API GL-5 gear oil |
| Grease | N/A | Komatsu Lithium Complex Grease or equivalent NLGI #2 grade |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
Komatsu WA180-3L(S/N A80001-UP) maintenance schedule
| Service interval | Tasks |
|---|---|
| Every 10 h |
|
| Every 250 h |
|
| Every 500 h |
|
| Every 1,000 h |
|
| Every 2,000 h |
|
Servicing the WA180-3L(S/N A80001-UP) beyond the schedule
Predictive Maintenance & Fluid Analysis
Monitor Komatsu EO or equivalent engine oil for wear metals and viscosity changes every 500 hours. Analyze hydraulic oil in the tank for contamination and water content, especially in wet environments. Check transmission oil for copper and iron particles indicating clutch wear. Inspect axle oil for gear wear indicators. Use Komatsu KOWA oil analysis services to predict component life in the S6D102E-1 engine and hydraulic pumps. Track coolant concentration to prevent corrosion in the aluminum heat exchangers.
Corrective & Common Repairs
Address frequent issues with the S6D102E-1 engine, including turbocharger drain line leaks and fuel injector seal failures. Replace worn wheel hub nuts if loose, as specified in the 250-hour interval. Repair hydraulic leaks at pump shaft seals and cylinder rod seals. Fix electrical issues in the wiring harness near the cab hinge. Replace worn brake discs and pads. Address air conditioner compressor belt tension and condenser clogging. Repair transmission clutch packs if shifting becomes erratic.
Overhaul & Rebuild Points
Plan engine overhaul at 10,000-15,000 hours, focusing on piston rings, valve seats, and turbocharger bearings. Rebuild the transmission at 8,000-10,000 hours, replacing clutch packs, seals, and the torque converter. Overhaul hydraulic pumps and motors at similar intervals, replacing swash plates and bearings. Rebuild the front and rear axles, replacing ring and pinion gears and bearings. Inspect the frame for cracks at stress points, especially near the articulation joint.
Seasonal & Environment Servicing
In cold weather, use low-viscosity engine oil and diesel fuel with anti-gel additives. Check battery electrolyte level and insulation. Use antifreeze with proper concentration to prevent freezing. In hot weather, clean radiator fins frequently to prevent overheating. Check coolant level more often due to evaporation. In dusty environments, check the air cleaner element daily and replace as needed. Use high-temperature grease for grease points. Protect hydraulic hoses from UV damage and abrasion.
WA180-3L(S/N A80001-UP) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 6732-71-6120 | Filter, Fuel - Water Separator | Fuel system service | Check fitment → |
| 07281-00197 | Clamp,(With Pre-Fuel Filter) | Fuel system service | Check fitment → |
| 207-04-A1100 | Cartridge, Fuel Filter | Fuel system service | Check fitment → |
| 6732-21-5530 | Cartridge, Engine Oil Filter | Lubrication service | Check fitment → |
| 6732-51-4431 | Gasket, Filter Head | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
WA180-3L(S/N A80001-UP) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| CA115 | Engine crankshaft speed sensor failure | Broken sensor, wiring issue, or connector corrosion | Replace the speed sensor and verify the voltage at the pin connector |
| CA111 | Internal engine controller fault | ECM hardware or logic failure | Replace or reprogram the ECM |
| CA441 | Battery voltage too low | Weak battery, poor connections, or alternator failure | Replace the alternator or battery; check the voltage regulator |
| CA442 | Battery voltage too high | Faulty voltage regulator or alternator overcharging | Replace the alternator or battery; check the voltage regulator |
| CA122 | Intake air pressure high voltage | Sensor malfunction or actual overpressure condition | Verify the intake pressure sensor and wiring |
| CA123 | Intake air pressure low voltage | Sensor short or airflow restriction | Check for a sensor short or an airflow restriction |
| CA153 | Intake air temperature sensor error (high voltage) | Sensor failure or wiring issue | Replace or test the IAT sensor |
| CA154 | Intake air temperature sensor error (low voltage) | Sensor failure or wiring issue | Replace or test the IAT sensor |
| CA234 | Engine overspeed | Throttle calibration error, engine load cycle issue, or operator misuse | Verify throttle calibration, engine load cycle, or operator misuse |
| AA10NX | Air cleaner clogging | Dirty or blocked air filter element | Replace the air filter |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
WA180-3L(S/N A80001-UP) attachments & work tools
Standard Buckets
The WA180-3L (S/N A80001-UP) utilizes a pin-on bucket mounting system as the factory standard. Aftermarket conversion kits are available to adapt the front linkage for universal skid steer quick attach compatibility, allowing the use of third-party tools.
Material Handling Forks
Wheel loader forks are offered for the WA180 series, typically sized at 64 inches wide by 44 inches long. These attachments are compatible with the WA180, WA200, WA250, and WA270 machine families.
Hydraulic Systems
The WA180-3L is equipped with a turbocharged Komatsu S6D102E-1 engine. The hydraulic system requires specific Komatsu fluids, such as Komatsu EO or equivalent high-quality hydraulic oil, to maintain proper relief valve pressure and pump flow capacity.
Guarding and Protection
Factory configurations include standard guarding options for the front linkage and bucket mounting area. The machine design incorporates features to reduce slippage and improve tire life, enhancing maneuverability in unstable conditions.
All WA180-3L(S/N A80001-UP) assemblies by section
Every catalogued assembly group for the Komatsu WA180-3L(S/N A80001-UP). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Accessory
Komatsu : Wa180-3l(S/N A80001-Up) : Accessory : Fig No. V0300-01a0 Tool
| 07***90 | O-Ring,Grease Pump Strap | 1 |
| 07***03 | Cartridge - Grease | 1 |
| 07***00 | Nozzle, Grease Pump (Flexible Type) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Accessory : Fig No. V0305-01a0 Fire Exstinguisher
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
| 01***16 | Bolt, Mount Solenoid Valve | 4 |
| 01***06 | Nut | 4 |
Cooling System
Komatsu : Wa180-3l(S/N A80001-Up) : Cooling System : Fig No. C0110-01a0 Radiator
| 01***45 | Bolt, Mounting Cranking Motor | 2 |
| 01***65 | Bolt,(Used With Pin Puller) | 2 |
| 01***20 | Bolt,(Forwarded Individually Parts) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Cooling System : Fig No. C0110-02a0 Hydraulic Cooling Line
| 01***16 | Bolt - Starting Motor Ground Cable | 10 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***16 | Screw | 8 |
Komatsu : Wa180-3l(S/N A80001-Up) : Cooling System : Fig No. C0310-01a0 Guard (For Radiator)
| 01***20 | Bolt,(For Mono Lever Steering) | 8 |
| 25***R1 | Washer, Hardened | 8 |
| 41***71 | Guard, R.H | 1 |
Electrical System
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0110-01a0 Battery
| 12***H1 | Battery, Wet | 1 |
| 47***C1 | Nut, Terminal | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0120-01a0 Battery Box (Bracket)
| 01***20 | Bolt,(Forwarded Individually Parts) | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 01***06 | Nut,(With Back-Up Alarm) (Op), Nut; Was 01580-10806 | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0120-02a0 Battery Box (Rear Lamp)
| 01***35 | Screw, Mount Lens | 4 |
| 01***25 | Bolt - Relay Mounting | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0120-03a0 Battery Box (Wire)
| 01***12 | Bolt,(With Speedometer) | 1 |
| 08***31 | Cap, Terminal Cover | 4 |
| 41***11 | Wire, Battery To Battery | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0200-01a0 Main Harness (Front Frame Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 08***19 | Band - Tie Hose To Wire Harness | 8 |
| 08***14 | Clip,(For Two Levers Steering) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0200-02a0 Main Harness (Rear Frame Line)
| 01***12 | Bolt,(See Fig. K0210-16a0) | 3 |
| 01***12 | Bolt,(With Speedometer) | 1 |
| 01***25 | Bolt - Relay Mounting | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0201-01a0 Electrical System (E.C.S.S. Line)
| 01***12 | Bolt,(See Fig. K0210-16a0) | 2 |
| 08***00 | Diode,(With Air Conditioner) | 2 |
| 08***34 | Tie, Cable | 15 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0201-01a1 Ground Driven Steering
| 08***34 | Tie, Cable | 8 |
| 41***50 | Wiring Harness | 1 |
| 41***60 | Wiring Harness | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0260-01a0 Electrical Instrument
| 01***12 | Bolt,(See Fig. K0210-16a0) | 1 |
| 13***H1 | Switch, Starting (With Cover For Key Hole) | 1 |
| 13***H1 | Nut, Key Switch | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0260-01a1 Electrical Instrument (For Use In Sandy Environments)
| 01***08 | Screw - Holder | 6 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 1 |
| 01***13 | Washer,Spring(For Wiper Switch Earth) | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0300-01a0 Front Light
| 01***12 | Screw,Sems | 8 |
| 01***25 | Screw - Antenna Mounting | 4 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0340-01a0 Beacon Lamp (With Cab) (Yellow Beacon)
| 01***16 | Bolt, Mount Solenoid Valve | 4 |
| 08***03 | Groove | 1 |
| 08***00 | Lamp Assembly, Beacon | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Electrical System : Fig No. E0410-01a0 Horn
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 42***11 | Horn,High | 1 |
Engine
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Accessory Drive Pulley
| 67***40 | Bolt (M10x1.50x20) | 4 |
| 67***10 | Pulley, Accessory Drive | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Air Fuel Control (Afc) Plumbing
| 07***12 | Gasket,Injection Pump Piping | 2 |
| 67***10 | Screw, Banjo Connector (M12x1.50x24) | 1 |
| 67***50 | Elbow, Male Adapter (1/8 Npt) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Air Intake Heater
| 67***11 | Gasket,Air Intake Heater | 1 |
| 67***10 | Harness, Wiring | 1 |
| 67***20 | Heater, Engine | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Alternator Drive
| 67***20 | Bolt (M10x1.50x70) | 1 |
| 67***30 | Tensioner, Belt | 1 |
| 67***20 | Capscrew, Flat Head (M8-1.25x25) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Alternator Mounting
| 67***60 | Bolt, Mounting (M8-1.25x25) | 3 |
| 67***20 | Bolt, Flange (M8-1.25x20) | 1 |
| 67***30 | Bolt (M12x1.75x150) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Bosch Fuel Shutoff Valve
| 67***60 | Bolt (M16x1.50x12) | 3 |
| 67***40 | Nut, Lock (M5x0.8xthd) | 1 |
| 67***80 | Bolt,Fuel Injection | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Cam Follower Cover
| 67***20 | Bolt, Mounting (M8-1.25x16) | 6 |
| 67***80 | Seal, Grommet | 6 |
| 67***20 | Hose, Plain | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Camshaft
| 67***20 | Support, Camshaft Thrust | 1 |
| 67***40 | Gear, Camshaft | 1 |
| 67***60 | Bolt (M8x1.25x22) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Connecting Rod & Piston
| 67***00 | Piston Ring Ass'Y | 1 |
| 67***00 | Rod, Engine Connecting | 6 |
| 67***30 | Bushing | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Crankshaft
| 67***50 | Gear, Crankshaft | 1 |
| 67***11 | Gear, Crankshaft | 1 |
| 67***00 | Set, Main Bearing - Standard | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Cylinder Block
| 67***10 | Plug, Pipe (1/2-14 Npt) | 1 |
| 67***30 | Plug, Pipe (1/8 Nptf) | 2 |
| 67***90 | Nozzle, Piston Cooling | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Cylinder Head
| 67***10 | Bolt, Mounting (M12x1.75x70) | 6 |
| 67***20 | Bolt, Mounting (M12x1.75x120) | 14 |
| 67***10 | Plug, Pipe (1/2-14 Npt) | 5 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Drain Tube Connection - Fuel Pump
| 07***12 | Gasket,(Without Air Compressor Type) (K1) | 2 |
| 67***70 | Connector, Banjo | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Engine Assemblies
| 41***00 | Engine, Service & Complete | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Engine Vent Connection
| 67***10 | Coupling, Plain Hose | 1 |
| 67***20 | Valve, Check (Jiggle) | 1 |
| 67***40 | Bushing, Reducing Pipe | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Exhaust Connection
| 67***20 | Clamp,Turbocharger Outlet Pipe | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Exhaust Manifold
| 07***08 | Plug,(Without Auto Priming System) | 1 |
| 67***20 | Manifold, Exhaust | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Exhaust Manifold Mounting
| 67***30 | Bolt, Mounting (M10x1.50x65) | 12 |
| 67***10 | Gasket, Exhaust Manifold | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Fan Drive
| 67***30 | Bolt, Hex Cap (M8-1.25x30) | 2 |
| 67***70 | Bolt, Mounting (M8-1.25x40) | 2 |
| 67***10 | Support Ass'Y | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Flywheel
| 67***20 | Washer, Plain (M12) | 8 |
| 67***30 | Bolt (M12x1.25x32) | 8 |
| 67***40 | Flywheel Assembly | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Flywheel Housing
| 67***20 | Plug, Pipe (3/4 Nptf) | 1 |
| 67***30 | Plate, Cover | 1 |
| 67***50 | Plug, O-Ring | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Front Gear Cover
| 67***40 | Pin, Timing | 1 |
| 67***50 | Ring, Retaining | 1 |
| 67***60 | Screw, Round Head (M5-0.80x17) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Front Gear Train Accessory Drive Cover
| 67***80 | Gasket, Accessory Drive Cover | 1 |
| 67***10 | Plate, Accessory Drive Cover | 1 |
| 67***30 | Bolt, Flange Head (M12-1.75x25) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Fuel Filter
| 07***12 | Gasket,Injection Pump Piping | 2 |
| 67***40 | Bolt, (M8x1.25x35) | 1 |
| 67***20 | Filter, Fuel - Water Separator | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Fuel Filter Plumbing
| 07***12 | Gasket,Injection Pump Piping | 2 |
| 07***12 | Gasket,(Without Air Compressor Type) (K1) | 2 |
| 67***20 | Screw, Banjo Connector (M14x1.50x26) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Fuel Injector
| 67***50 | Seal, Rectangular Ring | 1 |
| 67***30 | Seal, Banjo Connector (6.2 mm) | 1 |
| 67***00 | Fuel Injector Assembly | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Fuel Lift Pump
| 07***12 | Gasket,Injection Pump Piping | 2 |
| 67***60 | Bolt, Mounting (M8-1.25x25) | 2 |
| 67***20 | Spacer, Mounting | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Fuel Plumbing
| 07***12 | Gasket,Mechanical Pump Piping | 2 |
| 67***60 | Bolt, Mounting (M8x1.25x25) | 2 |
| 67***90 | Valve, Check (M8x1.25x17.5) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Fuel Pump
| 67***40 | Pump, Fuel Injection | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Fuel Pump Coupling
| 67***30 | Plug, Pipe (1/8 Nptf) | 1 |
| 67***10 | Elbow, Male Adapter (1/8 Nptfx7/16-20(90)) | 1 |
| 67***20 | Hose, Flexible | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Fuel Pump Service Parts
| 67***70 | Lever, Control Ass'Y | 0 |
| 67***10 | Lever, Shutoff | 0 |
| 67***20 | O-Ring, Sealing | 0 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Gasket Sets
| 07***12 | Gasket,Mechanical Pump Piping | 2 |
| 67***20 | Seal, Rectangular Ring | 1 |
| 67***10 | Gasket, Valve Cover | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Lifting Bracket
| 67***20 | Bolt (M12x1.75x30) | 2 |
| 67***10 | Bracket, Lifting | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Lubricating Oil Cooler
| 67***30 | Plug, Pipe (1/8 Nptf) | 1 |
| 67***30 | Cartridge, Engine Oil Filter | 1 |
| 67***20 | O-Ring,Oil Pressure Plug | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Mechanical Tach Drive
| 67***90 | Cover, Mechanical Tach Drive | 1 |
| 67***20 | Seal, Rectangular Ring | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Noise Abatement Panel Oil Pan - Cylinder Block Stiffener
| 67***51 | Plate, Cylinder Block Stiffener | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Oil Filler Port
| 67***30 | Bolt, Flange Head (M12-1.75x25) | 2 |
| 67***10 | Tube, Oil Filler | 1 |
| 67***30 | Cap, Oil Filler | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Oil Fluid Level Sensor Hole Cover
| 67***10 | Gasket, Cover Plate | 1 |
| 67***20 | Plate, Cover | 1 |
| 67***70 | Screw, Hex Flange Head Ca | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Oil Level Gauge
| 67***30 | Cartridge, Engine Oil Filter | 2 |
| 67***50 | Tube, Oil Gauge | 1 |
| 67***20 | Dipstick | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Oil Pan
| 67***70 | Washer, Sealing (22.2 mm) | 1 |
| 67***70 | Plate, Clamping | 1 |
| 67***10 | Bolt, Mounting (M8-1.25 X 25) | 36 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Oil Pump
| 67***11 | Pump, Lubricating Oil | 1 |
| 67***20 | Bolt (M8x1.25x30) | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Rocker Levers
| 67***40 | Bolt | 6 |
| 67***10 | Rod, Push | 12 |
| 67***60 | Washer, Plain (M19) | 12 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Starter Mounting
| 67***70 | Stud ((M10x1.50 (Both Ends) X45)) | 1 |
| 67***80 | Gasket, Starter | 1 |
| 67***10 | Bolt (M10x1.50x35) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Thermostat
| 67***20 | Gasket, Thermostat Housing Cover | 1 |
| 67***20 | Kit, Thermostat | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Thermostat Housing
| 67***10 | Plug, Pipe (1/2-14 Npt) | 1 |
| 67***70 | Bolt, Mounting (M8x1.25x90) | 2 |
| 67***10 | Plug, Expansion (17.73 mm) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Turbocharger
| 67***60 | Slinger, Oil | 1 |
| 67***70 | Plate, Oil Seal | 1 |
| 67***30 | Baffle, Oil | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Turbocharger Loacation
| 67***10 | Plug, Pipe (1/2-14 Npt) | 2 |
| 67***20 | Plug, Pipe (3/4 Nptf) | 1 |
| 67***60 | Bolt, Mounting (M8x1.25x25) | 8 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Turbocharger Mounting
| 67***50 | Gasket,Oil Drain (Not Shown) | 1 |
| 67***10 | Stud ((M10x1.50 (Both Ends) X42)) | 4 |
| 67***20 | Nut (M10x1.50) | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Turbocharger Plumbing
| 67***10 | Tube, Turbocharger Oil Drain | 1 |
| 67***40 | Hose, Plain | 1 |
| 67***30 | O-Ring,Turbocharger Drain | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Valve Covers
| 67***30 | Bolt (M8x1.25x25) | 6 |
| 67***80 | Gasket, Valve Cover | 6 |
| 67***20 | Cover, Valve | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Vibration Damper
| 67***20 | Bolt (M12x1.25x36) | 4 |
| 67***20 | Damper, Rubber Vibration | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Water Outlet Connection
| 67***60 | Bolt, Mounting (M8-1.25x25) | 1 |
| 67***20 | Gasket, Connection | 1 |
| 67***30 | Connection, Water Outlet | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine : Water Pump
| 67***60 | Bolt (M8x1.25x22) | 2 |
| 67***00 | Water Pump Ass'Y | 1 |
| 67***20 | Seal, Rectangular Ring | 1 |
Engine Related Parts
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0000-01a0 Engine (1/2) (Engine Harness)
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0000-02a0 Engine Harness (2/2)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 3 |
| 07***89 | Clamp,(For Japan) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0000-03a0 Oil Drain
| 01***80 | Bolt | 1 |
| 01***11 | Nut (Welded) | 1 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0000-04a0 Air Cleaner
| 01***85 | Screw | 2 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 5 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0000-05a0 Muffler And Mounting
| 01***20 | Bolt,(Forwarded Individually Parts) | 2 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 8 |
| 01***35 | Bolt, Mount Bracket To Floor | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0000-06a0 Cooling Fan
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0000-07a0 Heat Shield
| 01***20 | Bolt,(Forwarded Individually Parts) | 9 |
| 01***25 | Bolt - Relay Mounting | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0000-08a0 Switch And Sensor
| 07***12 | Washer, Gasket,(Without Thermo Sensor) (K1) | 1 |
| 60***61 | Sensor,Water Temperature | 1 |
| 67***30 | Cartridge, Engine Oil Filter | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0000-09a0 Rear Hanger
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
| 67***20 | Plate Hanger | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0100-01a0 Engine Mounting Parts
| 01***95 | Capscrew - M12 | 3 |
| 01***30 | Bolt, Mount Transmission To Frame | 2 |
| 01***30 | Bolt,For Weight Adjusting Bolt | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Engine Related Parts : Fig No. B0300-01a0 Exhaust Pipe
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 17***70 | Washer (Isolator Mounting) | 4 |
| 41***30 | Pipe, Exhaust | 1 |
Front Frame
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4110-01a1 Front Frame (1/2) (Frame) (With 2 And 3-Spool And Piping)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 41***00 | Frame, Front | 1 |
| 42***42 | Plate Name (Limited Supply) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4110-02a1 Front Frame (2/2) (Frame) (With 3-Spool And Piping)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 6 |
| 01***08 | Nut, Lock | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4120-01a0 Rear Frame (With Additional Counterweight)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4130-01a0 Hinge Pin
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4140-01a0 Steering Cylinder Piping
| 01***45 | Bolt, Bracket Mounting | 1 |
| 01***08 | Nut,See Fig. K4010-04a0 | 1 |
| 07***34 | O-Ring,(For Without Brake Assistor) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4140-01a1 Steering Cylinder
| 07***65 | O-Ring,(F5350-62a0 -14 ) | 1 |
| 07***65 | Ring,Back-Up (Kit) | 1 |
| 07***15 | Ring,Wear? Piston | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4190-01a0 Bar Lock And Cover
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 12 |
| 04***55 | Pin, Cotter | 1 |
| 41***60 | Pin, Snap | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4190-01a1 Bar Lock And Cover (With E.C.S.S.)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 6 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4190-01a2 Bar Lock And Cover (Ground Driven Steering)
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 8 |
| 04***55 | Pin, Cotter | 1 |
| 41***60 | Pin, Snap | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4190-02a0 Bar Lock And Cover (Under Guard)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 3 |
| 01***40 | Bolt,(Shim 3-Piece) | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4210-01a0 Rear Axle Support
| 01***50 | Capscrew - M12 | 8 |
| 01***55 | Capscrew - M12 | 8 |
| 01***30 | Bolt | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Front Frame : Fig No. J4710-01a0 Remote Grease
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 07***75 | Fitting,Grease (Without Lub. Piping) | 2 |
| 07***10 | Connector | 2 |
Fuel Tank And Related Parts
Komatsu : Wa180-3l(S/N A80001-Up) : Fuel Tank And Related Parts : Fig No. D0100-01a0 Fuel Tank
| 01***35 | Bolt, Hydraulic Tank Mounting | 4 |
| 01***12 | Screw,(Additional Sun Visor) | 5 |
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Fuel Tank And Related Parts : Fig No. D0100-02a0 Fuel System
| 01***35 | Bolt, Hydraulic Tank Mounting | 4 |
| 01***12 | Screw,(Additional Sun Visor) | 5 |
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
Guard
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4100-01a0 Hood (Engine Hood)
| 01***08 | Screw - Clip Mounting | 1 |
| 01***12 | Bolt,(With Speedometer) | 2 |
| 01***16 | Bolt, Mount Solenoid Valve | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4100-02a0 Hood (Reserve Tank)
| 01***25 | Bolt - Relay Mounting | 1 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
| 41***40 | Tank, Reserve | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4101-01a0 Sheet
| 41***40 | Sheet, Right Hand | 1 |
| 41***30 | Sheet, Right Hand | 1 |
| 41***10 | Sheet, Left Hand | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4110-01a0 Hood Door
| 01***20 | Bolt - Mount Risers To Cab Floor | 16 |
| 01***08 | Washer,(For 1 Attachment And Pat) | 8 |
| 01***16 | Washer,(With Water Separator) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4110-01a1 Hood Door (For Rear Full Fender)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 16 |
| 01***08 | Washer,(For 1 Attachment And Pat) | 8 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4120-01a0 Radiator Guard (Grille And Cover)
| 01***55 | Bolt - Mount Cage To Transmission Case | 4 |
| 01***16 | Bolt, Mount Solenoid Valve | 6 |
| 01***20 | Bolt,(Forwarded Individually Parts) | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4120-02a0 Radiator Guard (Electrical System And Sheet)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***32 | Washer,(With Auto Emergency Steering) | 2 |
| 08***19 | Band - Tie Hose To Wire Harness | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4120-03a0 Radiator Guard (Rear Guard For Forestry)
| 01***60 | Bolt, Mounting | 4 |
| 41***10 | Guard | 1 |
| 41***20 | Spacer | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4200-01a1 Rear Fender (With Cab)
| 01***20 | Bolt - Mount Risers To Cab Floor | 6 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 5 |
| 01***06 | Nut | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4210-01a0 Front Fender
| 01***30 | Bolt, Mounting - Front Hand Rails | 8 |
| 01***10 | Nut, Plate Mounting | 8 |
| 09***08 | Cap,(For Ripper Or Rear Hydraulic. Take) | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4220-01a0 Full Fender (Rear)
| 01***16 | Bolt - Starting Motor Ground Cable | 10 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 10 |
| 01***08 | Washer,(For 1 Attachment And Pat) | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4220-02a0 Full Fender (Front Mud Guard)
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 6 |
| 01***10 | Nut, Plate Mounting | 6 |
| 41***60 | Plate, Left Hand | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4220-03a0 Full Fender (Rear Mud Guard)
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 6 |
| 01***10 | Nut, Plate Mounting | 6 |
| 09***00 | Plate? Safety,Do Not Step On Counter Weight | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4230-01a0 Floor Cover
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4230-01a1 Floor Cover (With Air Conditioning)
| 01***16 | Bolt - Starting Motor Ground Cable | 16 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 10 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4310-01a0 Ladder
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 8 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 3 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4320-01a0 Hand Rail
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 8 |
| 01***65 | Bolt - Transmission Tube Mounting | 2 |
| 41***11 | Handrail, Left Hand | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4320-01a1 Hand Rail (With Cab)
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 8 |
| 41***40 | Hand Rail, R.H | 2 |
| 41***60 | Handrail, Left Hand | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4410-01a0 Mirror
| 41***80 | Mirror | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4410-01a1 Mirror (With Cab)
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 8 |
| 04***32 | Adapter Sleeves | 2 |
| 36***50 | Cap, Bolt | 8 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4410-02a0 Mirror (Under Mirror)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 41***10 | Stay | 1 |
| 41***10 | Mirror, Convex | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4510-01a0 Counter Weight
| 01***80 | Bolt | 4 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 4 |
| 41***20 | Pin, Counterweight | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Guard : Fig No. M4510-01a1 Additional Counter Weight
| 01***65 | Bolt, Mount Side Weights | 2 |
| 01***85 | Bolt | 2 |
| 01***45 | Bolt | 1 |
Hydraulic System
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H0110-01a0 Hydraulic Tank
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 6 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 3 |
| 01***35 | Bolt,R.H. (For Add. Air Compressor) | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H0110-02a0 Hydraulic Tank (Steering Valve Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 04***12 | Clip,See Fig. K4010-41a1 | 1 |
| 07***20 | Cushion, Hose | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H0120-01a0 Hydraulic Main Valve (With 2-Spool And Piping)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 3 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H0120-01a1 Hydraulic Main Valve (With 3-Spool And Piping)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 3 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H0122-01a0 Steering Priority Valve
| 01***80 | Screw | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
| 01***50 | Bolt,(Europe Spec.) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H0122-02a0 Steering Priority Valve (Piping)
| 07***10 | Nut,(Without Auto Deceleration) | 1 |
| 07***10 | Plug,(Without Auto Deceleration) | 1 |
| 41***60 | O-Ring,See Fig. K4010-05a0 | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H0210-01a0 Hydraulic Piping (Suction And Delivery Line)
| 01***35 | Capscrew | 1 |
| 01***35 | Bolt, Mount Carrier | 1 |
| 01***90 | Capscrew | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H0210-01a1 Hydraulic Pump (1/2)
| 12***H1 | Plate, Wear | 1 |
| 14***H1 | Kit, Seal | 1 |
| 41***30 | Stud Kit | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H0210-01a2 Hydraulic Pump (2/2)
| 41***60 | Pump, Rear | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4200-01a0 Hydraulic Piping (Priority Valve To Control Valve And Drain Line)
| 01***20 | Bolt,(For Mono Lever Steering) | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4200-01a1 2-Spool Control Valve (1/2)
| 01***12 | Bolt | 4 |
| 01***30 | Bolt | 4 |
| 07***38 | Ring, Seal - Between Sections | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4200-01a2 2-Spool Control Valve (2/2)
| 01***05 | Nut,(For Air Conditioner Less), Nut | 1 |
| 07***12 | O-Ring (Itl) | 1 |
| 07***12 | Ring,Back-Up; Was 07001-02012, Ring,Back-Up (Itl) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4200-01a3 3-Spool Control Valve (1/2)
| 01***12 | Bolt | 6 |
| 01***25 | Bolt, Seal Cover Mounting | 2 |
| 01***30 | Bolt | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4200-01a4 3-Spool Control Valve (2/2)
| 01***05 | Nut,(For Air Conditioner Less), Nut | 1 |
| 07***12 | O-Ring (Itl) | 1 |
| 07***12 | Ring,Back-Up; Was 07001-02012, Ring,Back-Up (Itl) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4200-02a0 Hydraulic Piping (Lift Cylinder Line And Dump Cylinder Line)
| 01***35 | Bolt, Mounting - Flywheel Housing End | 1 |
| 01***45 | Bolt, Mount Divider Valve | 2 |
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4200-02a1 Lift Cylinder
| 07***10 | O-Ring - Strainer Cover | 1 |
| 07***05 | O-Ring, Steering Pump Mounting | 1 |
| 07***06 | Ring, Back-Up (Kit) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4200-02a2 Dump Cylinder
| 07***30 | O-Ring, Cover - Transfer Gear | 1 |
| 07***25 | O-Ring,Cylinder Head | 1 |
| 07***08 | Plug,(For W/O. Corrosion Resistor) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4200-02a3 Grapple Cylinder
| 04***20 | Ring, Retaining | 1 |
| 07***85 | O-Ring,(For Snow Removing) | 1 |
| 07***85 | Ring,Back-Up? Head | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4200-03a1 Hydraulic Piping (E.C.S.S. Line)
| 01***00 | Bolt,(For Front Brake Release) | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 01***08 | Nut, Accumulator Mounting | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4410-01a0 Steering Line (Piping)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 07***03 | Hose | 4 |
| 07***10 | Nut,(Without Auto Deceleration) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4410-01a1 Steering Line (Ground Driven Steering) (1/3)
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***35 | Bolt,Snap | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4410-01a2 Steering Line (Ground Driven Steering) (2/3)
| 01***85 | Bolt, Divider Valve Mounting | 2 |
| 01***45 | Bolt, Mount Divider Valve | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4410-01a3 Steering Line (Ground Driven Steering) (3/3)
| 01***60 | Capscrew | 2 |
| 01***15 | Bolt, Fan Mounting | 4 |
| 01***30 | Capscrew (1) | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4410-02a0 Steering Line (Cushion Valve)
| 01***30 | Bolt,(Water Separator Spec.) | 2 |
| 07***14 | O-Ring,(F4350-61a0a-20 ) | 2 |
| 41***00 | Valve Assembly | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4420-01a0 Steering Pump Ground Driven Steering
| 04***24 | Pin,Dowel (For No.3 Housing) | 4 |
| 04***18 | Ring, Retaining | 1 |
| 07***00 | O-Ring,(Y1620-11a0a-11) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4420-02a0 Divider Valve Ground Driven Steering
| 01***25 | Bolt,Without Revolution Sensor | 2 |
| 01***30 | Screw | 2 |
| 01***70 | Screw | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Hydraulic System : Fig No. H4420-03a0 Check Valve Ground Driven Steering
| 07***35 | O-Ring, At Lower Oil Cooler Inlet Port | 1 |
| 70***11 | Body | 1 |
| 70***21 | Poppet | 1 |
Marks And Plates
Komatsu : Wa180-3l(S/N A80001-Up) : Marks And Plates : Fig No. U0100-01a0 Marks And Plates (With Cab) (English)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***10 | Plate? Name,(Limited Supply) | 1 |
| 09***80 | Plate? Safety,Without E.S.Cover (Except Ec) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Marks And Plates : Fig No. U0100-01a1 Marks And Plates (With Cab) (French)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***10 | Plate? Name,(Limited Supply) | 1 |
| 09***80 | Plate? Safety,Without E.S.Cover (Except Ec) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Marks And Plates : Fig No. U0100-01a2 Marks And Plates (With Cab) (Spanish)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***10 | Plate? Name,(Limited Supply) | 1 |
| 09***80 | Plate? Safety,Without E.S.Cover (Except Ec) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Marks And Plates : Fig No. U0100-01a3 Marks And Plates (With Cab) (Portuguese)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 09***10 | Plate? Name,(Limited Supply) | 1 |
| 09***80 | Plate? Safety,Without E.S.Cover (Except Ec) | 2 |
Mounted Equipment
Komatsu : Wa180-3l(S/N A80001-Up) : Mounted Equipment : Fig No. Z0710-01a1 Lumber Grapple Fork
| 01***20 | Bolt,(Used When Towing Winch) | 2 |
| 01***20 | Capscrew - M12 X 1.75 | 4 |
| 01***55 | Capscrew - M12 | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Mounted Equipment : Fig No. Z0710-01a2 Dumping Fork
| 41***12 | Fork, Dumping | 1 |
| 41***20 | Fork (Welded) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Mounted Equipment : Fig No. Z0710-01a3 Lumber Grapple Fork Hydraulic Piping
| 01***35 | Bolt, M10x1.5x35 | 3 |
| 01***09 | Nut,(For Japan) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 7 |
Operator'S Compartment And Control System
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0110-01a0 Operator'S Seat
| 01***20 | Screw | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 01***06 | Nut | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0110-01a1 Operator'S Seat (Fabric)
| 01***20 | Bolt - Mount Risers To Cab Floor | 4 |
| 01***06 | Nut | 4 |
| 41***00 | Seat Assembly | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0160-01a0 Seat Belt
| 02***19 | Bolt,Tether | 2 |
| 09***01 | Bolt,(For Shipping) | 2 |
| 09***02 | Washer,(For Shipping) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-01a0 Rops Cab Glass, Front Wiper And Door Seal
| 01***25 | Bolt,Without Revolution Sensor | 12 |
| 01***08 | Screw - Clip Mounting | 4 |
| 01***10 | Bolt - Relay And Flasher Mounting | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-04a0 Rops Cab Roof And Rear Interior Trim
| 01***12 | Screw | 8 |
| 01***16 | Screw | 4 |
| 01***12 | Screw | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-06a0 Rops Cab Rear Glass And Rear Wiper
| 01***12 | Screw,(Without Ashtray) | 2 |
| 01***10 | Bolt - Relay And Flasher Mounting | 4 |
| 36***10 | Bolt, Panto Adapter Mounting | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-07a0 Rops Cab Electrical System
| 01***10 | Screw | 1 |
| 01***12 | Screw | 2 |
| 01***12 | Screw | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-09a0 Rops Cab Hold Open Door Latch
| 01***30 | Screw | 2 |
| 01***10 | Screw,(For Shipping) | 4 |
| 01***35 | Bolt, Mount Bracket To Floor | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-11a0 Rops Cab Door L.H. (1 Of 2)
| 01***25 | Bolt,Without Revolution Sensor | 4 |
| 01***20 | Screw | 3 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-12a0 R0ps Cab Door Lock L.H. (2 Of 2)
| 41***50 | Rotor Latch Assembly, R.H. Door | 1 |
| 41***60 | Handle, Inside R.H | 1 |
| 41***70 | Rod, Door Latch L.H | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-13a0 Rops Cab Door Mounting Parts L.H. And R.H.
| 01***25 | Bolt,Without Revolution Sensor | 12 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 12 |
| 04***53 | Pin,Cotter (For Radio Control) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-14a0 Rops Cab Door R.H. (1 Of 2)
| 01***25 | Bolt,Without Revolution Sensor | 4 |
| 01***20 | Screw | 3 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-15a0 R0ps Cab Door Lock R.H. (2 Of 2)
| 41***90 | Screw, Self-Tapping | 4 |
| 41***50 | Latch, 2-Rotor Assembly L.H | 1 |
| 41***60 | Handle, Inside L.H | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-17a0 Rops Cab Front Interior Trim
| 01***12 | Screw | 2 |
| 01***10 | Bolt - Relay And Flasher Mounting | 3 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-21a0 Rops Cab Mounting Parts
| 01***95 | Capscrew - M20 | 4 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***25 | Bolt | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-22a0 Rops Cab Handrail And Plate Mark
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 8 |
| 36***50 | Cap, Bolt | 8 |
| 41***20 | Hand Rail | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0210-23a0 Rops Cab Fresh Air Vent
| 01***08 | Washer,(For Mounting First Aid Kit) | 2 |
| 42***30 | Vent, Fresh Air | 1 |
| 42***40 | Seal | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0310-01a0 Floor Mat
| 41***10 | Mat,Floor (Op) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0350-01a0 Window Washer Tank (With Cab)
| 01***16 | Bolt, Mounting Transmission Control Switch | 2 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 2 |
| 01***05 | Nut,Voice Alarm | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0410-01a0 Canopy, Rops
| 01***95 | Capscrew - M20 | 4 |
| 01***25 | Bolt | 4 |
| 01***25 | Bolt | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0410-01a1 Canopy, Rops (With Beacon)
| 01***95 | Capscrew - M20 | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***25 | Bolt | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0410-01a2 Canopy, Frp
| 01***50 | Bolt,(For D60pl) | 8 |
| 01***15 | Bolt | 4 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0710-01a1 Cab Heater
| 42***90 | Cap | 2 |
| 42***41 | Damper Ass'Y,See Fig. K4010-13a0 | 1 |
| 42***51 | Duct Ass'Y,Air | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0710-02a1 Cab Heater Damper
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 14 |
| 01***40 | Nut,(Noise Suppression Spec.) | 1 |
| 01***23 | Washer, Wiring Harness Mounting Bracket | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0711-01a0 Air Conditioner (Air Compressor Mounting)
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 4 |
| 01***35 | Bolt,(For Quick Shift) (Mitsubishi) | 1 |
| 01***40 | Bolt, Mount Master Brake Cylinder | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0715-01a0 Rear Console Box With Cab
| 01***10 | Screw | 2 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 5 |
| 01***12 | Bolt,(With Speedometer) | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0810-01a1 Radio Am/Fm
| 01***10 | Screw | 4 |
| 01***20 | Screw (Not Illustrated) | 8 |
| 01***10 | Bolt - Relay And Flasher Mounting | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K0810-01a2 Radio With Cassette
| 01***10 | Screw | 4 |
| 01***20 | Screw (Not Illustrated) | 8 |
| 01***10 | Bolt - Relay And Flasher Mounting | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4100-01a0 Floor Support With Rops
| 01***60 | Capscrew | 8 |
| 01***05 | Screw | 4 |
| 01***15 | Nut, Lock | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4200-01a0 Floor With Canopy And Cab
| 01***12 | Screw,Sems | 1 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 5 |
| 08***11 | Spring Clip | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4200-02a0 Floor With Canopy And Cab - R.H. Console Box And Floor Cover
| 01***16 | Bolt, Mounting Transmission Control Switch | 16 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 09***06 | Cap - Machines Without Rear Wiper | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4200-03a0 Floor With Canopy And Cab - Dashboard
| 01***12 | Screw (Instr. Panel W/O Cab) | 2 |
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***16 | Bolt, Mount Solenoid Valve | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4200-04a0 Floor With Canopy - Related Parts
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 3 |
| 09***10 | Cap,(For Joy Stick Steering) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4200-04a1 Floor With Cab - Related Parts
| 01***12 | Bolt,(See Fig. K0210-16a0) | 3 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 6 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4210-01a0 Floor Harness
| 01***20 | Screw | 2 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 10 |
| 01***16 | Bolt - Starting Motor Ground Cable | 12 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4215-01a0 Floor Decal With Attachment
| 41***10 | Plate,(With Boom Shock Absorbing) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4220-01a0 Gauge And Sensor (Km/H Display)
| 01***08 | Screw | 2 |
| 01***16 | Screw,(For Joy Stick Steering) | 5 |
| 01***12 | Screw,(Not Shown) (For Std Cab) | 7 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4220-02a0 Gauge And Sensor (Mph Display)
| 01***08 | Screw | 2 |
| 01***16 | Screw,(For Joy Stick Steering) | 5 |
| 01***12 | Screw,(Not Shown) (For Std Cab) | 7 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4290-01a0 Electrical System (With Cab)
| 01***20 | Screw | 2 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 2 |
| 08***19 | Band - Tie Hose To Wire Harness | 9 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4410-01a0 Engine Control
| 01***16 | Bolt, Mount Washer Tank To Bracket, Bolt | 2 |
| 01***70 | Screw | 1 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4420-01a0 Steering Wheel And Column And Orbitrol
| 01***08 | Nut, Accumulator Mounting | 2 |
| 36***10 | Nut | 1 |
| 36***20 | Washer - Spring | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4420-02a0 Steering Wheel And Column And Orbitrol Column And Orbitrol (Steering Column)
| 01***50 | Bolt,(Europe Spec.) | 3 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 02***38 | Bolt,Radio Controlled Slag Handling | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4420-03a0 Steering Wheel And Column And Orbitrol (Orbitrol Valve)
| 10***21 | Bearing, Needle Thrust | 1 |
| 12***H1 | Pin, Centering | 1 |
| 12***H1 | Drive | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4420-04a0 Steering Wheel And Column And Orbitrol (Joint)
| 41***10 | Elbow | 1 |
| 41***60 | O-Ring,See Fig. K4010-05a0 | 6 |
| 41***10 | Nipple | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4430-01a0 Transmission Control Switch
| 01***08 | Screw, Mount Damper To Shaft | 6 |
| 01***12 | Screw | 2 |
| 01***08 | Screw, Terminal | 10 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4460-01a0 Brake Control (Control And Line)
| 01***65 | Bolt,(Used With Pin Puller) | 2 |
| 01***20 | Screw | 2 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4460-02a0 Brake Control (Transmission And Reservoir Tank Line)
| 01***16 | Bolt, Mount Solenoid Valve | 1 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 5 |
| 07***34 | O-Ring,(For 2-Actuater Attachment) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4460-03a0 Brake Control (Rear Brake Line)
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 1 |
| 41***60 | Tube | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4460-04a0 Brake Control (Front Brake Line)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 1 |
| 01***55 | Bolt, Mount Dryer To Bracket And Frame | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4460-05a0 Brake Control (Brake Master Cylinder)
| 01***35 | Bolt,(F4320-52a0 -5 ) | 4 |
| 01***60 | Bolt | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4460-06a0 Brake Control (Reservoir Tank)
| 41***80 | Reservoir Assembly, Brake | 1 |
| 41***90 | Sensor, Level | 1 |
| 41***10 | Cap | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4470-01a0 Brake Piping
| 07***23 | O-Ring,(F4350-65a0 -16 ) | 4 |
| 41***50 | Tee | 2 |
| 41***60 | Tube | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4500-01a0 Loader Control (Control Lever)
| 01***55 | Bolt | 1 |
| 01***25 | Screw | 2 |
| 01***30 | Screw, Mounting | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4500-02a0 Loader Control (Control Linkage)
| 01***10 | Screw,(With Air Conditioner) | 1 |
| 01***12 | Bolt,(With Speedometer) | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4500-02a1 Loader Control (Control Lever) (Attachment Control Lever) (With 3-Spool Control Valve)
| 01***55 | Bolt | 1 |
| 01***35 | Bolt, Stopper | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4500-03a1 Loader Control (Control Linkage) (With 3-Spool Control Valve)
| 01***10 | Screw,(With Air Conditioner) | 1 |
| 01***12 | Bolt,(With Speedometer) | 1 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4500-04a1 Loader Control (Attachment Control Lever) (With 3-Spool Control Valve)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***06 | Nut,L.H. Thread (For Russian) | 1 |
| 01***08 | Nut, Lock | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4504-01a0 Bucket Positioner
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 3 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
| 01***10 | Nut, Plate Mounting | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4504-01a1 Bucket Positioner (Dumping Fork)
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 1 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
| 01***10 | Nut, Plate Mounting | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Operator'S Compartment And Control System : Fig No. K4810-01a0 Compartment
| 01***55 | Bolt,(Without Rops) | 2 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
Power Train And Final Drive
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4200-01a0 Drive Shaft (Center)
| 01***45 | Screw | 8 |
| 25***R1 | Bolt | 8 |
| 41***20 | Fitting, Grease | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4200-02a0 Drive Shaft (Front)
| 01***55 | Capscrew | 4 |
| 01***10 | Screw | 1 |
| 01***45 | Screw | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4200-03a0 Drive Shaft (Rear)
| 01***45 | Screw | 8 |
| 25***R1 | Bolt | 8 |
| 41***20 | Fitting, Grease | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4300-01a0 Transmission (Mounting Parts)
| 01***30 | Bolt, Mount Pump | 12 |
| 01***32 | Washer,(With Auto Emergency Steering) | 12 |
| 42***10 | O-Ring, Sealing - Flywheel Housing End | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4300-02a0 Transmission (Oil Gauge And Oil Filler)
| 01***30 | Bolt, Mounting - Front Hand Rails | 3 |
| 07***60 | O-Ring,(F4350-59a0 -6 ) | 1 |
| 41***10 | Filler, Oil Tube | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4300-03a0 Transmission (Transmission Harness)
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***00 | Diode,(With Air Conditioner) | 3 |
| 08***19 | Band - Tie Hose To Wire Harness | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4300-04a0 Transmission (Brake Oil Piping And Linkage Bracket)
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
| 07***28 | Hose,(See Fig.0411-11) | 1 |
| 07***97 | Clamp,(With Pre-Fuel Filter) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-51a0 Transmission (Transmission Case)
| 01***35 | Bolt - Torque Converter Totransmission Mounting | 7 |
| 01***75 | Bolt,(For 75a Alternator) | 9 |
| 01***80 | Bolt,(Shim 5 Pieces Over) | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-52a0 Transmission (Reverse And 1st Clutch)
| 06***10 | Bearing,Ball | 2 |
| 41***22 | Ring,(F4350-54a0 -21 ) | 3 |
| 41***70 | Bearing, Needle | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-53a0 Transmission (Forward And 2nd Clutch)
| 06***10 | Bearing,Ball | 1 |
| 06***10 | Bearing,Ball | 1 |
| 41***22 | Ring,(F4350-54a0 -21 ) | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-54a0 Transmission (3rd And 4th Clutch)
| 06***10 | Bearing,Ball | 1 |
| 06***12 | Bearing,Radial Ball | 1 |
| 41***22 | Ring,(F4350-54a0 -21 ) | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-55a0 Transmission (Input Shaft And 3rd And 4th Clutch)
| 04***18 | Ring, Retaining | 1 |
| 06***07 | Bearing,Roller | 1 |
| 06***10 | Bearing,Ball | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-56a0 Transmission (Output Shaft)
| 01***25 | Capscrew | 2 |
| 01***10 | Bolt | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-57a0 Transmission (Parking Brake)
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***16 | Bolt | 1 |
| 06***20 | Bearing,(Not Shown) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-58a0 Transmission (P.T.O.)
| 04***20 | Ring, Retaining | 2 |
| 04***18 | Ring, Snap | 2 |
| 04***25 | Ring,Snap (Kit) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-59a0 Transmission Control Valve (1/4) (Mounting)
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 2 |
| 01***20 | Bolt, Mount Main Relief Valve | 4 |
| 01***30 | Capscrew (1) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-60a0 Transmission Control Valve (2/4) (Upper Valve)
| 01***30 | Bolt,(For France Noise Suppression) | 12 |
| 01***40 | Bolt,(Dust And Dirt Protection) | 3 |
| 01***50 | Bolt | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-61a0 Transmission Control Valve (3/4) (Lower Valve)
| 01***55 | Bolt,(For Suction? Reversible Fan) | 7 |
| 01***03 | Bolt | 2 |
| 02***04 | Plug | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-62a0 Transmission Control Valve (4/4) (Solenoid Valve)
| 01***16 | Bolt,(For Slag Handling) | 2 |
| 01***60 | Bolt,(Without Alternator Bracket) | 1 |
| 01***75 | Bolt,(See Fig.0142) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-63a0 Transmission Accumulator Valve
| 01***25 | Screw | 4 |
| 07***14 | O-Ring,(F4350-63a1a-2 ) | 1 |
| 07***38 | Ring, Seal - Between Sections | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-64a0 Transmission (Pump And Piping)
| 01***30 | Bolt,(For France Noise Suppression) | 2 |
| 01***35 | Bolt - Torque Converter Totransmission Mounting | 3 |
| 01***35 | Capscrew | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-65a0 Transmission Oil Filter
| 07***23 | O-Ring,(F4350-68a0 -13 ) | 1 |
| 07***09 | Plug, Oil Drain | 1 |
| 41***00 | Filter Assembly (See Pg F-058) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-65a1 Hydraulic Pump (Transmission)
| 04***15 | Ring, Snap | 1 |
| 70***10 | Seal, Oil | 1 |
| 70***70 | Plate | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-66a0 Transmission (Accessory)
| 01***20 | Bolt,(Used When Towing Winch) | 1 |
| 01***30 | Bolt,Radio Controlled Slag Handling | 3 |
| 01***45 | Bolt,(Cold Terrain Spec.) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-66a1 Transmission (Ground Driven Steering)
| 01***20 | Bolt,(Used When Towing Winch) | 1 |
| 01***30 | Bolt,Radio Controlled Slag Handling | 3 |
| 01***45 | Bolt,(Cold Terrain Spec.) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4350-67a0 Torque Converter
| 01***25 | Screw | 24 |
| 01***25 | Bolt, Mount Cover | 6 |
| 01***55 | Bolt,(See Service News) | 8 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4400-01a0 Front Axle (Final Drive)
| 01***85 | Bolt | 2 |
| 41***50 | Spacer | 2 |
| 41***60 | Shim (0.05mm) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4400-02a0 Front Axle (Housing)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 07***30 | Breather | 1 |
| 41***11 | Adapter, Breather | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4400-03a0 Front Axle (Differential)
| 01***30 | Capscrew - M12 X 1.75 | 28 |
| 01***35 | Bolt, Mount Carrier | 6 |
| 01***45 | Capscrew - M16 | 12 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4400-04a0 Front Axle (Brake)
| 41***01 | Axle Assembly, Front (See Pg F-064) | 0 |
| 41***22 | Piston | 2 |
| 41***43 | Disc | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4400-05a0 Front Axle (Mounting Parts)
| 01***80 | Bolt, Axle | 8 |
| 01***25 | Bolt, Housings To Differential | 28 |
| 01***19 | Nut | 8 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4460-01a0 Parking Brake Control Parts (Pedal And Lever)
| 01***16 | Bolt, Battery To Frame Ground Wire Attaching | 1 |
| 01***12 | Bolt,(With Speedometer) | 4 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 3 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4460-02a0 Parking Brake Control Parts (Linkage)
| 01***35 | Bolt, Mount Bracket To Floor | 1 |
| 01***12 | Washer,(With Body Positioner) | 1 |
| 01***16 | Washer,(With Water Separator) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4500-01a0 Rear Axle (Final Drive)
| 01***85 | Bolt | 2 |
| 41***50 | Spacer | 2 |
| 41***60 | Shim (0.05mm) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4500-02a0 Rear Axle (Housing)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 07***30 | Breather | 1 |
| 41***11 | Adapter, Breather | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4500-03a0 Rear Axle (Differential)
| 01***30 | Capscrew - M12 X 1.75 | 28 |
| 01***35 | Bolt, Mount Carrier | 13 |
| 01***45 | Capscrew - M16 | 12 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4500-04a0 Rear Axle (Brake)
| 41***01 | Axle Assembly, Rear (See Pg F-080) | 0 |
| 41***22 | Piston | 2 |
| 41***43 | Disc | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4500-05a0 Rear Axle (Mounting Parts)
| 01***25 | Bolt, Housings To Differential | 28 |
| 01***45 | Washer,(For Travel Motor) (Not Show) | 28 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 24 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4700-01a0 Torque Converter And Transmission Line
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 07***34 | O-Ring,(For 2-Actuater Attachment) | 3 |
| 07***34 | O-Ring,(For Front Attachment) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Power Train And Final Drive : Fig No. F4810-01a0 Transmission Mounting Parts
| 01***30 | Bolt, Mount Transmission To Frame | 2 |
| 01***60 | Bolt | 4 |
| 01***18 | Nut | 2 |
Suspension And Wheels (Wheel Type Machine)
Komatsu : Wa180-3l(S/N A80001-Up) : Suspension And Wheels (Wheel Type Machine) : Fig No. S0110-01a1 Rim (17.5-25 Tubeless Tire)
| 41***00 | Wheel Assembly | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Suspension And Wheels (Wheel Type Machine) : Fig No. S0120-01a1 Rim (17.5-25-12pr-L2 Tubeless Tire) (Bridgestone)
| 41***10 | Valve Assembly,Tire | 1 |
| 41***10 | Tire, 17.5 X 25, 12 Ply - L2 (Bridgestone) | 4 |
| 92***20 | Cap | 1 |
Work Equipment
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4110-01a0 Lift Arm And Bellcrank
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 5 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 5 |
| 17***70 | Washer (Isolator Mounting) | 5 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4110-01a1 Lift Arm And Bellcrank (For High Lift Arm)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 5 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 5 |
| 17***70 | Washer | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4110-01a2 Lift Arm And Bellcrank (With 3-Spool Control Valve)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 5 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 5 |
| 17***70 | Washer (Isolator Mounting) | 5 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4110-02a0 Lift Arm And Bellcrank (Mounting Parts)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 7 |
| 01***25 | Bolt, Pinlock | 1 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4110-02a1 Lift Arm And Bellcrank (For High Lift Arm) (Mounting Parts)
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 7 |
| 01***25 | Bolt, Pinlock | 1 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4110-03a0 Lift Arm And Bellcrank (Boom Kick Out)
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
| 01***10 | Nut, Plate Mounting | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4110-04a2 Lift Arm And Bellcrank (Hydraulic Piping) (With 3-Spool Control Valve)
| 01***08 | Nut, Lock | 8 |
| 07***09 | Hose, Tubes To Boom Arm | 2 |
| 07***22 | Nut, Sleeve (For Shipping) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4120-01a1 Bucket, 1.6m3 (With Bolt On Cutting Edge, 1.7m3)
| 41***10 | Bucket Ass'Y | 1 |
| 41***20 | Plate (Welded) | 2 |
| 41***21 | Edge (Welded) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4120-01a2 Bucket, 2.1m3 (With Bolt On Cutting Edge, 2.2m3)
| 41***10 | Bucket Ass'Y | 1 |
| 41***20 | Plate (Welded) | 2 |
| 41***21 | Edge (Welded) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4120-01a3 Bucket, 1.5m3 (With Bolt On Cutting Edge, 1.5m3)
| 41***10 | Bucket Ass'Y | 1 |
| 41***21 | Edge (Welded) | 1 |
| 41***20 | Plate (Welded) | 2 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4122-01a0 Bolt On Cutting Edge
| 01***60 | Washer,Single Flange (Trimming) | 8 |
| 02***75 | Bolt | 8 |
| 02***22 | Nut, 7/8 In. Nc | 8 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4140-01a0 Lift Cylinder (Lift Cylinder And Piping)
| 01***45 | Bolt, Bracket Mounting | 2 |
| 17***60 | Spacer,(With Lock-Up) | 2 |
| 17***20 | Clamp | 4 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4150-01a0 Dump Cylinder (Dump Cylinder And Piping)
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
| 07***34 | O-Ring,(F2310-59a0 -4 ) | 1 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4150-01a1 Dump Cylinder (For High Lift Arm)
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
| 07***34 | O-Ring,(For 2-Actuater Attachment) | 2 |
| 07***34 | O-Ring,(F2310-59a0 -4 ) | 1 |
Komatsu : Wa180-3l(S/N A80001-Up) : Work Equipment : Fig No. T4150-01a2 Dump Cylinder (Large Cylinder And Piping)
| 01***16 | Washer,Radio Controlled Slag Handling | 2 |
| 07***34 | O-Ring,(F2310-59a0 -4 ) | 1 |
| 07***00 | Fitting, Grease - Upper Hinge Pin | 1 |
WA180-3L(S/N A80001-UP) serial number reference
The serial plate on a Komatsu WA180-3L wheel loader is located on the front frame, on the right-hand side of the articulation joint. The prefix is the first character of the serial number stamped on this plate; for the WA180-3L, this is 'A' followed by digits starting from 80001.
| Prefix | Identifies | Notes |
|---|---|---|
| A | WA180-3L | Serial range A80001-UP. Engine: S6D102E-1. Generation: Dash-3 (1997–2003). Configuration: Long-carriage wheel loader. Source: Equipment guide and service manual listings tie the 'A' prefix to the WA180-3L serial range A80001-UP. The WA180-3L is treated as the long-carriage variant of the WA180-3 base model per the variant note. |
Frequently asked questions
What engine does the Komatsu WA180-3L (S/N A80001-UP) use?
The Komatsu WA180-3L (S/N A80001-UP) uses the Komatsu S6D102E-1 turbocharged diesel engine, producing 82 kW (110 hp) at 2400 rpm.
What is the operating weight of the Komatsu WA180-3L?
The operating weight of the Komatsu WA180-3L is approximately 9,330 kg (20,569 lb), varying by configuration and attachment.
What model replaced the Komatsu WA180-3L?
The Komatsu WA180-3L was succeeded by the WA180-4 series, which introduced updated emissions compliance and improved hydraulic systems.
What WA180-3L(S/N A80001-UP) owners discuss
What engine powers the WA180-3L (S/N A80001-UP) and how does it behave in cold weather?
The WA180-3L (S/N A80001-UP) uses the Komatsu S6D102E-1 diesel engine. Community consensus indicates that Komatsu equipment generally starts more reliably in cold conditions compared to other brands. The S6D102E-1 is a turbocharged unit delivering approximately 112 hp (84 kW) for the WA180-3PT variant, with similar power output for the standard WA180-3 series. Owners report strong performance and efficiency on the jobsite with this engine configuration. Variations in exact horsepower ratings may exist depending on the specific regional emissions package or configuration (e.g., PT vs. standard). Have your dealer verify the exact engine code and emissions tier for your specific serial number plate.
What are the common transmission behaviors and issues reported for the WA180-3 series?
The WA180-3 series features a fully automatic, full powershift transmission with a 'kick-down' system. A known issue reported by owners is a howling sound when engaging Forward or Reverse, particularly when the transmission is cold. The machine may move very slowly in 3rd gear if the transmission fluid is not warm. Some operators report that the transmission must be run slightly overfull to operate correctly, and pressure testing may show lower-than-spec readings at the priority port (e.g., ~210 psi vs. the manual spec of 333 psi) due to line routing to the brake booster. This behavior is often mitigated by using specific hydraulic/transmission oils such as Kendall Hyken 052. Have your dealer verify transmission pressure specs and fluid recommendations.
What hydraulic fluid specifications are recommended for the WA180-3L?
The WA180-3L hydraulic system requires Komatsu Genuine Hydraulic Fluid or an equivalent high-quality hydraulic oil meeting Komatsu specifications. The standard operating weight is approximately 20,000 lbs (9,072 kg), and the machine is designed for loading lightly packed materials like sand, gravel, and dirt. The hydraulic system includes a priority valve to maintain consistent pilot pressure. Fluid capacity for the hydraulic system is not explicitly listed in the provided source text for the WA180-3L specifically, but similar Komatsu wheel loaders in this class typically require specific high-viscosity index oils to ensure proper function of the torque converter and clutch circuits in varying temperatures. Have your dealer verify the exact hydraulic fluid capacity and specification for your machine.
What are typical undercarriage and tire wear patterns for this machine type?
The WA180-3 is equipped with a differential that can be locked to reduce slippage and extend tire life, improving maneuverability in unstable conditions. Standard bucket capacity is typically 2 to 2.5 cubic yards (1.5 to 1.9 cubic meters). The machine is often used with quick-attach systems (e.g., JRB) for forks, brush rakes, and plows. Undercarriage wear is influenced by the machine's operating weight of approximately 20,000 lbs (9,072 kg) and the duty cycle. Owners note that the machine fits into tight spaces and can be hauled on a tag trailer behind a dump truck. Tire wear is generally manageable with the lock-up differential, but specific wear rates depend on material abrasiveness and tire pressure maintenance. Have your dealer verify tire specifications and undercarriage component wear limits.
What common electrical or sensor issues are discussed for the WA180-3?
A common electrical issue reported is failure of the combo turn signal/light switch, where the switch works for the turn signal but fails to rotate to the 'on' position for the lights. This is often attributed to wear in the switch mechanism rather than a wiring fault. Komatsu machines rely on electronic control systems, and intermittent starting or dashboard failures can be triggered by faulty sensors or unstable power supplies. The WA180-3L (S/N A80001-UP) uses the S6D102E-1 engine, which may have specific sensor configurations for fuel injection and emissions monitoring. Have your dealer verify the electrical schematic and sensor functionality for your specific serial number.
What is the recommended maintenance fluid for the transmission and torque converter?
The transmission and torque converter system requires a specific hydraulic/transmission fluid. Some owners recommend using Kendall Hyken 052 or similar high-quality hydraulic oil to address shifting shock and slow engagement issues, particularly in cold weather. The priority valve and modulation fill valve regulate clutch pressure, and using the correct fluid viscosity is critical for smooth gear shifting and preventing torque converter shock. The exact fluid specification should be verified against the Komatsu shop manual for the WA180-3L. Have your dealer verify the correct transmission fluid specification and capacity for your machine.
What should be checked when buying a used WA180-3L (S/N A80001-UP)?
When buying a used WA180-3L (S/N A80001-UP), verify the serial number to confirm it falls within the A80001-UP range, which corresponds to the WA180-3L model with the S6D102E-1 engine. Check the transmission for cold-start engagement issues and howling noises. Inspect the combo light/turn signal switch for functionality. Verify the hydraulic system pressure, particularly at the priority port, as readings may vary due to brake booster line routing. Check the differential lock mechanism for proper operation to ensure reduced tire slippage. Confirm the engine starts reliably in cold conditions and that there are no intermittent dashboard warnings. Have your dealer verify the machine's history and specific configuration details.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
Need a specific WA180-3L(S/N A80001-UP) part?
Search live OEM part data, check fitment, and cross-reference alternatives with Heavy Parts AI.