Komatsuwheel loadermedium (wa140 - wa380)
Komatsu WA180PT-3MC(S/N A88001-UP)
Maintenance schedule, common problems & OEM parts breakdown
The Komatsu WA180PT-3MC is a mid-size articulated wheel loader belonging to the WA180-3 series, manufactured from 2000 to 2001. It features a 6-cylinder Komatsu low-emission engine and has an operating weight of approximately 10.5 tons. The machine was offered in various configurations, including the Active variant, and succeeded the WA180-1 and WA180-1LC models. It is designed for earthmoving, quarry stockpiling, and aggregate rehandling, with a bucket capacity ranging from 1.5 to 2.2 cubic meters.
The WA180PT-3 series introduced improved emissions compliance and a fully automatic full powershift transmission with a kick-down system. It remains relevant in the used market due to its durable powertrain and widespread availability of aftermarket parts. The machine is often compared to the WA180-3 and WA180-3PT variants, with the PT-3MC sharing core mechanical specifications. Its longevity is attributed to the robust Komatsu engine and hydraulic systems, making it a cost-effective option for fleet expansion or replacement.
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 WA180PT-3MC(S/N A88001-UP) specifications
Engine
| Model | Komatsu 6D107E-1 |
| Emissions Tier | EU Stage II (conforms to ISO 6393 and EC directive 95/27/EC) |
Weights
| Operating Weight | 10.5 tons (23,148 lb) |
Dimensions
| Transport Length | 6.35 m (20.83 ft) |
| Transport Width | 2.5 m (8.21 ft) |
| Transport Height | 3.1 m (10.16 ft) |
| Wheelbase | 2.7 m (8.86 ft) |
| Ground Clearance | 0.425 m (1.4 ft) |
| Max Lift Height (Hinge Pin) | 3.76 m (12.34 ft) |
| Reach at Max Lift/Dump | 1.1 m (3.61 ft) |
Performance
| Bucket Breakout Force | 88 kN (19,783 lb) |
| Bucket Dump Clearance (Max Raise) | 2.62 m (8.6 ft) |
Service capacities (summary)
| Fuel Tank | Not documented for this exact serial range — verify with your dealer |
| Hydraulic System | Not documented for this exact serial range — verify with your dealer |
| Engine Oil | Not documented for this exact serial range — verify with your dealer |
| 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.
Komatsu WA180PT-3MC(S/N A88001-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 WA180PT-3MC(S/N A88001-UP) beyond the schedule
Predictive Maintenance & Fluid Analysis
Monitor engine oil wear metals and hydraulic fluid particle counts using Komatsu Oil Wear Analysis (KOWA) at every 500-hour interval. Check coolant SCA concentration and pH levels to prevent corrosion in the 6-cylinder engine block. Inspect the air filter restriction indicator daily; replace the outer element at 1,000 hours or when the indicator signals. Verify transmission oil viscosity and hydraulic oil oxidation levels to detect early component wear in the powershift transmission and main pump.
Corrective & Common Repairs
Address transmission slippage or harsh shifting by replacing the transmission oil filter and cleaning the strainer at 1,000 hours. If the machine fails to move forward but reverses, inspect the transmission valve body and seals. Replace worn wheel hub nuts and check for loose bolts in the axle case during the 250-hour service. Fix hydraulic leaks by replacing O-rings in the main pump assembly and checking hose clamps. Adjust engine valve lash clearance at 1,000 hours to maintain power output and reduce exhaust smoke.
Overhaul & Rebuild Points
Plan for major powertrain overhaul around 10,000 to 15,000 hours, focusing on the transmission clutch packs and torque converter. Inspect the final drive gears and bearings for wear during the 2,000-hour service; replace axle oil to prevent gear damage. Rebuild the hydraulic main pump if pressure drops below specification or if internal wear metals spike in fluid analysis. Check the engine cylinder compression and inspect the turbocharger for shaft play and oil leaks during major service intervals.
Seasonal & Environment Servicing
In cold weather, use low-temperature diesel fuel and appropriate engine oil grades to ensure proper flow and lubrication. Drain water from the fuel-water separator daily to prevent ice formation in the fuel lines. In dusty environments, clean the radiator and oil cooler fins frequently to prevent overheating. Check the air intake heater operation before starting in sub-zero temperatures. Inspect the battery electrolyte level and charge state regularly, as cold weather reduces cranking power.
WA180PT-3MC(S/N A88001-UP) common service parts
| Part number | Part | Notes | |
|---|---|---|---|
| 6732-71-6270 | Adapter,Fuel Filter | Fuel system service | Check fitment → |
| 6732-71-6320 | Element, Fuel Filter/Separator | Fuel system service | Check fitment → |
| 6732-21-5530 | Cartridge, Engine Oil Filter | Lubrication service | Check fitment → |
| 714-07-28711 | Element, Transmission Oil Filter | Lubrication service | Check fitment → |
| 07063-01054 | Element, Hydraulic Tank Filter | Scheduled service item | Check fitment → |
Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.
WA180PT-3MC(S/N A88001-UP) fault codes & troubleshooting
| Code | Meaning | Likely cause | What to do |
|---|---|---|---|
| E10 | Engine controller power failure or engine control drive system circuit malfunction. | Faulty ECM power connections, blown fuses, or damaged ground wires. | Inspect the ECM power supply circuit, check all related fuses, and verify ground connections. |
| E11 | Engine control system failure; output power reduced to protect the engine. | Critical engine parameters out of range, such as low oil pressure, high coolant temperature, or restricted airflow. | Check engine oil pressure, coolant temperature, and air filter condition immediately. |
| CA111 | Engine controller (ECM) critical internal failure. | Internal hardware fault within the Electronic Control Module. | Replace or reprogram the ECM; verify wiring harness integrity before replacement. |
| CA115 | Engine speed sensor and backup speed sensor failure. | Broken crankshaft speed sensor, corroded connector, or wiring issue. | Replace the speed sensor and verify voltage at the pin connector. |
| CA441 | Battery voltage too low. | Weak battery, failing alternator, or loose charging cables. | Test the battery and alternator output; replace the alternator or battery as needed. |
| AA10NX | Air cleaner clogging. | Dirty or blocked air filter element. | Replace the air filter element. |
| B@BCNS | Engine coolant overheating. | Low coolant level, blocked radiator fins, or failed fan belt. | Check radiator fins, fan belt tension, and coolant level; clean debris from the cooler. |
| B@HANS | Hydraulic oil overheating. | Low hydraulic oil level, clogged hydraulic filter, or malfunctioning cooler fan. | Change the hydraulic filter and oil; inspect the cooler fan operation. |
| CA122 | Intake air pressure sensor feedback voltage too high. | Faulty intake pressure sensor or shorted wiring harness. | Verify the intake pressure sensor operation and inspect the wiring for damage. |
| CA451 | Common rail pressure sensor feedback value too high. | Malfunctioning rail pressure sensor or actual overpressure condition in the fuel system. | Diagnose the fuel rail pressure sensor and check pump lines for blockages. |
Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.
WA180PT-3MC(S/N A88001-UP) attachments & work tools
Standard Buckets
The WA180PT-3 series utilizes a parallel linkage boom system compatible with general-purpose and light material buckets. Factory specifications for the WA180PT-3 Active indicate a bucket capacity range of 1.5 to 2.2 cubic meters (1.96 to 2.88 cubic yards), with the optimum bucket referenced for material classification. The standard bucket width is documented at 2500 mm (8.21 ft) for the 1.6 m³ (2.1 yd³) heaped capacity configuration.
Quick Couplers
The machine supports pin-on bucket to skid-steer quick attach conversion systems, allowing for rapid attachment changes. Factory and aftermarket options include coupler assemblies designed to mount directly to the lift arm H-links. These couplers enable the use of universal skid-steer style tools without permanent pinning.
Hydraulic Tool Kits
Auxiliary hydraulic circuits are available to power attachments requiring flow, such as breakers or grapples. The parts catalog for the WA180-3MC and WA180PT-3MC lists specific hydraulic kit components for attachment integration. Verification of required flow rates and pressure settings must be confirmed against the specific serial range's factory spec sheet.
Safety & Guarding
The WA180PT-3 is equipped with a load stabilizer (ECSS System) to enhance stability during lifting operations. Standard safety features include a back-up alarm and a central lubricating system for reduced maintenance intervals. The cab structure meets ROPS (Roll-Over Protective Structure) standards as per ISO 6393 and EC directive 95/27/EC.
All WA180PT-3MC(S/N A88001-UP) assemblies by section
Every catalogued assembly group for the Komatsu WA180PT-3MC(S/N A88001-UP). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.
Accessory
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Accessory : Maintenance Parts
| 07***15 | O-Ring,(Y1621-01a0-10) | 1 |
| 07***54 | Element, Hydraulic Tank Filter | 2 |
| 22***60 | Fuse? 20a,20a | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Accessory : Tools
| 07***50 | Pump, (Bellows Type) | 1 |
| 07***03 | Cartridge - Grease | 1 |
| 07***17 | Nozzle | 1 |
Cooling System
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Cooling System : Guard - For Radiator
| 01***20 | Bolt,(For Mono Lever Steering) | 6 |
| 01***85 | Bolt, Divider Valve Mounting | 1 |
| 25***R1 | Washer, Hardened | 8 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Cooling System : Radiator
| 01***45 | Bolt, Mounting Cranking Motor | 2 |
| 01***65 | Bolt,(Used With Pin Puller) | 2 |
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 1 |
Electrical System
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Electrical System : Alternator, 50a
| 12***22 | Nut-Hex Mach, 8-32 Znd 1 | 5 |
| 12***H1 | Bearing, Ball | 1 |
| 12***H1 | Nut, Hex - Tighten To 70-80 Ft/Lbs Wet | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Electrical System : Battery
| 12***H1 | Battery, Wet | 1 |
| 41***20 | Plate, Positive | 2 |
| 41***30 | Plate, Negative | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Electrical System : Battery Mounting 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 : Wa180pt-3mc(S/N A88001-Up) : Electrical System : Battery Wire
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***31 | Cap, Terminal Cover | 4 |
| 41***11 | Wire, Battery To Battery | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Electrical System : 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 : Wa180pt-3mc(S/N A88001-Up) : Electrical System : 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 : Wa180pt-3mc(S/N A88001-Up) : Electrical System : Front Light
| 01***12 | Screw,Sems | 8 |
| 01***25 | Screw - Antenna Mounting | 4 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 6 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Electrical System : Ground Driven Steering
| 08***34 | Tie, Cable | 8 |
| 41***50 | Wiring Harness | 1 |
| 41***60 | Wiring Harness | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Electrical System : Horn
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 42***11 | Horn,High | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Electrical System : Main Harness - Front Frame Line
| 01***16 | Bolt - Starting Motor Ground Cable | 4 |
| 08***14 | Clip,(For Two Levers Steering) | 1 |
| 08***14 | Clip,(Crusher?Other Att.For Ppc Con | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Electrical System : 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 : Wa180pt-3mc(S/N A88001-Up) : Electrical System : Rear Lamp
| 01***35 | Screw, Mount Lens | 4 |
| 01***16 | Bolt, Mount Solenoid Valve | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
Engine
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Accessory Drive Pulley
| 67***40 | Bolt (M10x1.50x20) | 4 |
| 67***10 | Pulley, Accessory Drive | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Air Intake Manifold
| 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 : Wa180pt-3mc(S/N A88001-Up) : Engine : Alternator Belt Tensioner
| 67***41 | Tensioner, Alternator Belt | 1 |
| 67***50 | Bracket, Belt Tensioner | 1 |
| 67***60 | Bolt, Mounting (M8-1.25x25) | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-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 : Wa180pt-3mc(S/N A88001-Up) : Engine : Cam Follower Cover - Center Baffle Drain
| 67***20 | Bolt, Mounting (M8-1.25x16) | 4 |
| 67***80 | Seal, Grommet | 4 |
| 67***20 | Hose, Plain | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Camshaft
| 67***20 | Support, Camshaft Thrust | 1 |
| 67***40 | Gear, Camshaft | 1 |
| 67***60 | Bolt (M8x1.25x22) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Connecting Rod And Piston
| 67***10 | Pin, Piston | 6 |
| 67***20 | Ring, Retaining | 2 |
| 67***01 | Engine Connecting Rod Assembly | 6 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Crankshaft
| 67***10 | Set, Crankshaft Thrust Bearing - 0.50mm Over | 1 |
| 67***20 | Set, Crankshaft Thrust Bearing - 1.00mm Over | 1 |
| 67***50 | Gear, Crankshaft | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Cylinder Block
| 67***90 | Nozzle,Piston Cooling (K2) | 6 |
| 67***10 | Kit, Block Hardware | 1 |
| 67***60 | Cap, Main Bearing | 7 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Cylinder Head
| 67***70 | Cylinder Head A | 1 |
| 67***10 | Retainer, Exhaust Valve Spring | 12 |
| 67***10 | Bolt, Mounting (M12x1.75x70) | 6 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Drain Tube Connection - Fuel Pump
| 67***80 | Washer, Sealing (14mm) | 2 |
| 67***70 | Connector, Banjo | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Engine Assembly
| 41***03 | Engine, Complete And Service | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Engine Vent Plumbing
| 67***20 | Bushing, Reducing Pipe | 1 |
| 67***30 | Coupling, Plain Hose | 1 |
| 67***30 | Valve, Check | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Exhaust Connection
| 67***20 | Clamp,Turbocharger Outlet Pipe | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Exhaust Manifold
| 07***08 | Plug,(Without Auto Priming System) | 1 |
| 67***20 | Manifold, Exhaust | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Exhaust Manifold Mounting
| 67***30 | Bolt, Mounting (M10x1.50x65) | 12 |
| 67***10 | Gasket, Exhaust Manifold | 6 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Fan Drive
| 67***30 | Bolt, Hex Cap (M8-1.25x30) | 2 |
| 67***30 | Pulley, Fan | 1 |
| 67***40 | Bolt (M10x1.50x20) | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Flywheel
| 67***20 | Washer, Plain (M12) | 8 |
| 67***30 | Bolt (M12x1.25x32) | 8 |
| 67***80 | Gear, Flywheel Ring | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Flywheel Housing
| 67***40 | Cover, Rear | 1 |
| 67***20 | Plug, Pipe (3/4 Nptf) | 1 |
| 67***30 | Plate, Cover | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Front Gear Cover
| 67***20 | Seal, Front Oil (W/Application Tool) | 1 |
| 67***40 | Pin, Timing | 1 |
| 67***50 | Ring, Retaining | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-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 : Wa180pt-3mc(S/N A88001-Up) : Engine : Fuel Filter
| 67***40 | Bolt, (M8x1.25x35) | 1 |
| 67***30 | Nut, Jam (M16x1.50 Thd) | 1 |
| 67***70 | Adapter,Fuel Filter | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Fuel Filter Plumbing
| 67***81 | Washer, Sealing | 2 |
| 67***20 | Screw, Banjo Connector (M14x1.50x26) | 1 |
| 67***40 | Tube, Fuel Supply | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Fuel Injection Pump
| 67***40 | Pump, Fuel Injection | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-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 : Wa180pt-3mc(S/N A88001-Up) : Engine : Fuel Lift Pump
| 67***50 | Gasket, Cover Plate | 2 |
| 67***60 | Bolt, Mounting (M8-1.25x25) | 2 |
| 67***20 | Spacer, Mounting | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Fuel Plumbing
| 67***50 | Washer, Sealing (8.0mm) | 2 |
| 67***60 | Bolt, Mounting (M8x1.25x25) | 3 |
| 67***90 | Valve, Check (M8x1.25x17.5) | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Fuel Pump Coupling
| 62***10 | O-Ring | 1 |
| 67***50 | Seal, Rectangular Ring | 1 |
| 67***11 | Gear, Fuel Pump | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Fuel Shutoff Valve
| 67***50 | Nut, Lock (M5x0.8) | 1 |
| 67***60 | Washer, Plain | 1 |
| 67***60 | Bolt (M16x1.50x12) | 3 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Gasket Sets And Repair Kits
| 07***12 | Gasket,Mechanical Pump Piping | 2 |
| 67***20 | Seal, Rectangular Ring | 1 |
| 67***10 | Gasket, Valve Cover | 6 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Intake Air Heater
| 67***11 | Gasket,Air Intake Heater | 1 |
| 67***20 | Plate? Instruction | 1 |
| 67***20 | Heater, Engine | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Lifting Bracket
| 67***20 | Bolt (M12x1.75x30) | 2 |
| 67***10 | Bracket, Lifting | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Lubricating Oil Cooler
| 67***51 | Valve, Pressure Relief | 1 |
| 67***30 | Plug, Pipe (1/8 Nptf) | 1 |
| 67***20 | O-Ring,Oil Pressure Plug | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Lubricating Oil Pump
| 67***11 | Pump, Lubricating Oil | 1 |
| 67***20 | Bolt (M8x1.25x30) | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Mechanical Tach Drive Cover
| 67***90 | Cover, Mechanical Tach Drive | 1 |
| 67***20 | Seal, Rectangular Ring | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Noise Abatement Panel - Oil Pan - Cylinder Block Stiffener
| 67***51 | Plate, Cylinder Block Stiffener | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Oil Filler Port
| 67***30 | Bolt, Flange Head (M12-1.75x25) | 1 |
| 67***10 | Tube, Oil Filler | 1 |
| 67***30 | Cap, Oil Filler | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Oil Level Gauge
| 67***30 | Cartridge, Engine Oil Filter | 3 |
| 67***50 | Tube, Oil Gauge | 1 |
| 67***20 | Dipstick | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Oil Pan
| 67***60 | Bolt, Mounting (M8-1.25x25) | 36 |
| 67***70 | Washer, Sealing (22.2 mm) | 1 |
| 67***70 | Plate, Clamping | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Oil Pan Cover Plate
| 67***80 | Bolt,Fuel Injection | 3 |
| 67***10 | Gasket, Cover Plate | 1 |
| 67***20 | Plate, Cover | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Rocker Levers
| 67***70 | Screw, Slotted Set (3/8-24x1 1/2 Inch) | 2 |
| 67***40 | Bolt | 6 |
| 67***11 | Rod, Push | 12 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Starter Motor Mounting
| 67***20 | Bolt, Mounting (M10x1.50x35) | 3 |
| 67***80 | Gasket, Starter | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Thermostat And Housing
| 67***10 | Thermostat | 1 |
| 67***10 | Plug, Pipe (1/2-14 Npt) | 1 |
| 67***70 | Bolt, Mounting (M8x1.25x90) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Turbocharger
| 13***H1 | Plate, Clamping | 2 |
| 67***60 | Nut, Lock (M7x1.00) | 1 |
| 67***60 | Slinger, Oil | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Turbocharger Mounting
| 67***10 | Stud ((M10x1.50 (Both Ends) X42)) | 4 |
| 67***20 | Nut (M10x1.50) | 4 |
| 67***30 | Gasket, Turbocharger Mounting | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Turbocharger Plumbing
| 67***70 | Clamp, Hose | 2 |
| 67***50 | O-Ring,Turbocharger Drain | 1 |
| 67***70 | Tube, Turbocharger Oil Drain | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Valve Cover
| 67***30 | Isolator, Noise | 6 |
| 67***30 | Bolt (M8x1.25x25) | 6 |
| 67***81 | Gasket, Valve Cover | 6 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Vibration Damper
| 67***20 | Bolt (M12x1.25x36) | 4 |
| 67***20 | Damper, Rubber Vibration | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine : Water Inlet Connection
| 67***30 | Connection, Water Inlet | 1 |
| 67***10 | Plug, Pipe (1/2-14 Npt) | 2 |
| 67***20 | Bolt (M10-1.50x75) | 3 |
Komatsu : Wa180pt-3mc(S/N A88001-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 : Wa180pt-3mc(S/N A88001-Up) : Engine : Water Pump
| 67***70 | Bolt (M8-1.25x22) | 2 |
| 67***02 | Kit, Water Pump | 1 |
| 67***20 | Seal, Rectangular Ring | 1 |
Engine Related Parts
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : 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 : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : Cooling Fan
| 01***90 | Bolt, Fan Mounting | 4 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 12***H1 | Fan | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : Engine Harness - Battery Relay And Starter
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 3 |
| 07***89 | Clamp,(For Japan) | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : Engine Harness - Main 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 : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : Engine Mounting Parts
| 01***95 | Capscrew - M12 | 3 |
| 01***30 | Bolt, Mount Transmission To Frame | 2 |
| 01***35 | Capscrew | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : Exhaust Pipe
| 01***25 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 17***70 | Washer (Isolator Mounting) | 4 |
| 41***30 | Pipe, Exhaust | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : 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 : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : 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 : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : Oil Drain
| 01***80 | Bolt | 1 |
| 01***11 | Nut (Welded) | 1 |
| 01***45 | Washer,(For Quick Shift) (Mitsubishi) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : Rear Hanger
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
| 67***20 | Plate Hanger | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Engine Related Parts : Switch And Sensor
| 41***50 | Adapter | 1 |
| 41***31 | Switch, Pressure | 1 |
| 56***12 | Adapter,Water Temperature Gauge | 1 |
Fuel Tank And Related Parts
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Fuel Tank And Related Parts : Fuel Tank Assembly
| 01***35 | Bolt, Hydraulic Tank Mounting | 4 |
| 01***22 | Bolt | 2 |
| 01***12 | Screw,(Additional Sun Visor) | 5 |
Guard
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : Counter Weight
| 01***80 | Bolt | 4 |
| 01***60 | Washer,(Without Rops Guard? Canopy) | 4 |
| 41***20 | Pin, Counterweight | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : 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 : Wa180pt-3mc(S/N A88001-Up) : Guard : Floor Cover
| 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.) | 7 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : Floor Cover - With Air Conditioning
| 01***16 | Bolt - Starting Motor Ground Cable | 13 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 4 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 7 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : 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 : Wa180pt-3mc(S/N A88001-Up) : Guard : 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 : Wa180pt-3mc(S/N A88001-Up) : Guard : 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 : Wa180pt-3mc(S/N A88001-Up) : Guard : Hand Rail
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
| 01***65 | Bolt - Transmission Tube Mounting | 2 |
| 41***30 | Rail, Upper | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : Hand Rail - With Cab
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 41***40 | Hand Rail, R.H | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : Hood - Engine Hood
| 01***08 | Screw - Clip Mounting | 1 |
| 01***12 | Bolt,(With Speedometer) | 2 |
| 01***16 | Bolt, Mount Solenoid Valve | 10 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : Hood - Reserve Tank
| 01***25 | Bolt - Relay Mounting | 1 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
| 41***70 | Band | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : Hood Door
| 01***20 | Bolt - Mount Risers To Cab Floor | 16 |
| 01***08 | Washer,(For 1 Attachment And Pat) | 8 |
| 01***12 | Washer,(With Body Positioner) | 8 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : Hood Door - 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 : Wa180pt-3mc(S/N A88001-Up) : Guard : 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 : Wa180pt-3mc(S/N A88001-Up) : Guard : Mirror - Rear View
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 41***10 | Stay | 1 |
| 41***10 | Mirror, Convex | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : 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 : Wa180pt-3mc(S/N A88001-Up) : Guard : Mirror - With Canopy
| 41***80 | Mirror | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : 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 : Wa180pt-3mc(S/N A88001-Up) : Guard : 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 : Wa180pt-3mc(S/N A88001-Up) : Guard : 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 : Wa180pt-3mc(S/N A88001-Up) : Guard : Sheet
| 41***40 | Sheet, Right Hand | 1 |
| 41***30 | Sheet, Right Hand | 1 |
| 41***10 | Sheet, Left Hand | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Guard : Side Counter Weight - Parallel Tool Carrier
| 01***90 | Bolt | 1 |
| 01***05 | Screw | 2 |
| 01***90 | Bolt,(For 24.00-49) | 2 |
Hydraulic System
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : 2-Spool Control Valve
| 01***16 | Screw | 4 |
| 01***25 | Screw | 2 |
| 01***35 | Screw | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : 2-Spool Control Valve - Relief, Suction And Safety Valves
| 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 : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : 3-Spool Control Valve
| 01***16 | Screw | 8 |
| 01***25 | Screw | 2 |
| 01***35 | Screw | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : 3-Spool Control Valve - Relief, Suction And Safety Valves
| 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 : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Ground Driven Steering - Check Valve
| 07***35 | O-Ring, At Lower Oil Cooler Inlet Port | 1 |
| 70***11 | Body | 1 |
| 70***21 | Poppet | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Ground Driven Steering - Diverter Valve
| 01***25 | Bolt,(Rear Attachment Less) | 2 |
| 01***30 | Screw | 2 |
| 01***70 | Screw | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Ground Driven Steering - Diverter Valve To Check Valve Piping
| 01***60 | Capscrew | 2 |
| 01***15 | Bolt, Fan Mounting | 4 |
| 01***30 | Capscrew (1) | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Ground Driven Steering - Diverter Valve To Tank Piping
| 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 : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Ground Driven Steering - Hydraulic Pump
| 04***24 | Pin,Dowel (For No.3 Housing) | 4 |
| 04***18 | Ring, Retaining | 1 |
| 07***00 | O-Ring,(Y1620-11a0a-11) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Ground Driven Steering - Pump To Diverter Valve Piping
| 01***35 | Bolt, Mount Ground Driven Steering Pump | 2 |
| 01***35 | Bolt,Snap | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Hydraulic Main Valve - 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 : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : 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 : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Hydraulic Piping - Control Valve To Work Equipment
| 01***35 | Bolt, Mounting - Flywheel Housing End | 1 |
| 01***45 | Bolt, Mount Divider Valve | 2 |
| 01***50 | Bolt,(See Fig.A4010-C3w6) | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Hydraulic Piping - Priority Valve To Control Valve And Drain Line
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Hydraulic Piping - Suction And Delivery Line
| 01***35 | Bolt, Mount Carrier | 2 |
| 01***35 | Bolt,(For Fix Position) | 4 |
| 01***40 | Screw, Hex Socket | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Hydraulic Pump (1/2)
| 12***H1 | Plate, Wear | 1 |
| 14***H1 | Kit, Seal | 1 |
| 41***30 | Stud Kit | 3 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : 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 : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : 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 : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : 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 : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : 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 : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : Steering Priority Valve
| 01***80 | Screw | 2 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 2 |
| 01***50 | Bolt,(Europe Spec.) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Hydraulic System : 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 |
Main/Revolving Frame And Related Parts
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : 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 : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : 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 : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : Front Frame - With 2-Spool And 3-Spool Piping (1/2)
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 41***01 | Frame, Front | 1 |
| 42***42 | Plate Name (Limited Supply) | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : Front Frame - With 2-Spool And 3-Spool Piping (2/2)
| 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 : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : Hinge Pin
| 01***30 | Bolt,(With Body Positioner) | 4 |
| 01***30 | Bolt,(Not Used When Towing Winch) | 5 |
| 01***19 | Nut | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : Rear Axle Support
| 01***50 | Capscrew - M12 | 8 |
| 01***55 | Capscrew - M12 | 8 |
| 01***30 | Bolt | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : Rear Frame - Standard
| 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 : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : 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 : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : Remote Grease
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 07***75 | Fitting,Grease (Without Lub. Piping) | 2 |
| 07***10 | Connector | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : Steering Cylinder
| 07***65 | O-Ring,(F5350-62a0 -14 ) | 1 |
| 07***65 | Ring,Back-Up (Kit) | 1 |
| 07***15 | Ring,Wear? Piston | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Main/Revolving Frame And Related Parts : 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 |
Marks And Plates
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Marks And Plates : Marks And Plates - With Cab (English)
| 09***01 | Plate? Safety,With E.S.Cover (For Australia) | 2 |
| 09***50 | Plate? Mark,(For Heavy-Duty) | 2 |
| 09***00 | Decal, Komatsu F/Boom | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Marks And Plates : Marks And Plates - With Cab (French)
| 09***80 | Plate? Safety,Without E.S.Cover (Except Ec) | 2 |
| 09***50 | Plate? Mark,(For Heavy-Duty) | 2 |
| 09***00 | Decal, Komatsu F/Boom | 2 |
Operator'S Compartment And Control System
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Accumulator Piping
| 01***45 | Screw | 4 |
| 01***30 | Bolt,(With Body Positioner) | 3 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - Air Compressor Mounting
| 01***70 | Bolt | 2 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
| 01***08 | Nut (Welded) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - Air Compressor Mounting Parts
| 01***70 | Bolt | 2 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
| 01***08 | Nut (Welded) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - Air Compressor Piping
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - Air Compressor Unit (1/2)
| 42***11 | Air Conditioner U.,See Fig. K4010-15a0 | 1 |
| ND***40 | Pipe,See Fig. K4010-15a0 | 1 |
| ND***20 | Clamp,See Fig. K4010-15a0 | 6 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - Air Compressor Unit (2/2)
| 42***80 | Air Compressor Assembly, A-Type | 1 |
| ND***70 | Clamp, Tapping | 1 |
| ND***00 | Washer? 0.3mm,Plate? Sk | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - Condenser
| 20***22 | Condenser Assembly | 1 |
| ND***61 | Bolt | 6 |
| ND***62 | Bracket | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - Condenser System
| 01***16 | Bolt - Starting Motor Ground Cable | 6 |
| 01***30 | Bolt - Lower Oil Cooler Outlet Tubemounting | 6 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 6 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - Damper
| 01***30 | Bolt? Wing,Inspection Cover | 1 |
| 01***20 | Bolt,See Fig. K4010-11a0 | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 9 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - Electrical System
| 01***12 | Bolt,(See Fig. K0210-16a0) | 11 |
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
| 08***36 | Tie, Cable | 7 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - Piping
| 01***25 | Screw | 2 |
| 01***30 | Bolt,See Fig. K4010-17a0 | 6 |
| 01***16 | Bolt - Starting Motor Ground Cable | 15 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner - With Cab
| 20***20 | Receiver Tank, Receiver | 1 |
| 42***90 | Cap | 2 |
| 42***80 | Hose,See Fig. K4010-11a0 | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner And Duct
| 01***12 | Screw,(Not Shown) (For Std Cab) | 4 |
| 01***12 | Bolt,(See Fig. K0210-16a0) | 8 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 8 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner Or Heater - Air Duct
| 41***02 | Air Conditioner Kit | 1 |
| 41***01 | Sub-Assembly, Air Conditioner | 1 |
| 42***52 | Duct Assembly, Air | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Air Conditioner Or Heater - Damper
| 42***41 | Damper Ass'Y,See Fig. K4010-13a0 | 1 |
| ND***10 | Damper Ass'Y,See Fig. K4010-13a0 | 1 |
| ND***20 | Knob,See Fig. K4010-13a0 | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Blower
| ND***90 | Screw,See Fig. K4010-16a0 | 8 |
| ND***70 | Bracket,See Fig. K4010-16a0 | 1 |
| ND***41 | Screw,See Fig. K4010-16a0 | 3 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : 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 : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : 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 : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : 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 : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : 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 : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : 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 : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Brake Piping
| 07***23 | O-Ring,(F4350-65a0 -16 ) | 4 |
| 41***50 | Tee | 2 |
| 41***60 | Tube | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Cab Heater
| 01***20 | Bolt,See Fig. K4010-11a0 | 1 |
| 42***90 | Cap | 2 |
| 42***41 | Damper Ass'Y,See Fig. K4010-13a0 | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Console Box - Left Hand
| 01***12 | Bolt,(See Fig. K0210-16a0) | 4 |
| 01***20 | Bolt - Mount Risers To Cab Floor | 3 |
| 01***08 | Washer,(For Joy Stick Steering) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : 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 : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Floor - Canopy And Cab
| 01***12 | Screw,Sems | 1 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 5 |
| 08***11 | Spring Clip | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Floor Decal - With Attachment
| 41***10 | Plate,(With Boom Shock Absorbing) | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Floor Harness
| 01***20 | Screw | 2 |
| 01***12 | Screw,(For Side Lamp) (Not Shown) | 2 |
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Floor Mat
| 41***10 | Mat, Floor | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Floor Support - With Rops
| 01***60 | Capscrew | 8 |
| 01***05 | Screw | 4 |
| 01***15 | Nut, Lock | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Gauge And Sensor - Mph Display
| 01***16 | Screw | 5 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***14 | Clip - Harness | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Heater Piping
| 01***10 | Bolt - Relay And Flasher Mounting | 2 |
| 01***16 | Bolt - Starting Motor Ground Cable | 3 |
| 01***50 | Bolt,(Europe Spec.) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Heater Piping - Electrical System
| 01***16 | Bolt - Starting Motor Ground Cable | 2 |
| 08***19 | Band - Tie Hose To Wire Harness | 6 |
| 08***14 | Clip, Harness | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Heater/Air Conditioner - Filter Box
| 01***30 | Bolt? Wing,Inspection Cover | 1 |
| 01***20 | Bolt,See Fig. K4010-11a0 | 2 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 9 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Loader Control - Control Lever
| 01***30 | Screw, Mounting | 1 |
| 01***25 | Screw | 4 |
| 01***12 | Bolt,(With Speedometer) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Loader Control Lever And Linkage - 3-Spool Control Valve
| 01***20 | Bolt,(Forwarded Individually Parts) | 2 |
| 01***06 | Nut, Regular Hexagon (M8-1.25) | 2 |
| 23***40 | Nut | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Operator'S Cab - Electrical System
| 01***10 | Screw | 1 |
| 01***14 | Screw | 2 |
| 01***16 | Screw | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Operator'S Cab - Front Wiper
| 01***10 | Bolt - Relay And Flasher Mounting | 4 |
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***10 | Connector, Clip | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Operator'S Cab - Interior Trim
| 41***11 | Cover, Left | 1 |
| 41***21 | Cover, Right | 1 |
| 42***10 | Screw,(With Washer) | 6 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Operator'S Cab - Roof
| 01***16 | Screw | 4 |
| 01***12 | Screw | 2 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Operator'S Cab - Roof And Rear Interior Trim
| 01***16 | Screw | 4 |
| 01***12 | Screw | 2 |
| 01***16 | Screw | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Operator'S Cab - Window
| 01***25 | Bolt? Wing | 2 |
| 01***08 | Washer,(For Mounting First Aid Kit) | 2 |
| 41***01 | Cab Assembly | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Operator'S Cab - Window Washer
| 42***30 | Grommet | 2 |
| 42***80 | Washer Hose, Front | 1 |
| 42***80 | Washer Hose, Rear | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Operator'S Seat - Air Ride
| 01***20 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 19***10 | Kit, Height Riser Spring | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Operator'S Seat - Cloth Covered
| 01***20 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 19***10 | Kit, Height Riser Spring | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Operator'S Seat - Vinyl Covered
| 01***20 | Bolt,See Fig. K4010-65a0 | 4 |
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 4 |
| 19***10 | Kit, Height Riser Spring | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Ppc Accumulator Piping
| 01***45 | Screw | 4 |
| 01***30 | Bolt,(With Body Positioner) | 3 |
| 01***35 | Bolt,(F4320-52a0 -5 ) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Ppc Piping
| 01***16 | Bolt - Starting Motor Ground Cable | 7 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***09 | Nut,(For Japan) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Ppc Piping - With Attachment
| 01***16 | Bolt - Starting Motor Ground Cable | 8 |
| 01***20 | Bolt, Hose Clamps (Inlet And Return Line Hoses) | 2 |
| 01***09 | Nut,(For Japan) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : R.H. Console Box And Floor Cover
| 01***12 | Bolt,(See Fig. K0210-16a0) | 2 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 19 |
| 01***16 | Bolt, Mount Solenoid Valve | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Radio - Am/Fm Cassette
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Rear Console Box - With Cab
| 01***10 | Screw | 2 |
| 01***16 | Bolt, Mounting Transmission Control Switch | 5 |
| 01***14 | Bolt,(W/Joy Stick Str.)(W/O Heater) | 5 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Retractable Seat Belt
| 02***25 | Bolt | 2 |
| 09***01 | Bolt,(For Shipping) | 2 |
| 09***02 | Washer,(For Shipping) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Rops Cab - Door Mounting Parts L.H.
| 01***23 | Washer, Wiring Harness Mounting Bracket | 12 |
| 04***33 | Pin,(For Cab) | 2 |
| 41***80 | Washer | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Rops Cab - Fresh Air Vent
| 01***25 | Bolt? Wing | 2 |
| 01***08 | Washer,(For Mounting First Aid Kit) | 2 |
| 42***30 | Vent, Fresh Air | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : 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 : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Rops Cab - Hand Rail And Plate Mark
| 01***25 | Bolt,L.H. (For Add. Air Compressor) | 8 |
| 36***50 | Cap, Bolt | 8 |
| 41***40 | Hand Rail, R.H | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : 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 : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Rops Cab - L.H. Door
| 01***25 | Bolt,Without Revolution Sensor | 4 |
| 01***20 | Screw | 3 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Rops Cab - L.H. Door Lock
| 27***R1 | Nut, Lock - No. 10-32 | 4 |
| 41***50 | Rotor Latch Assembly, R.H. Door | 1 |
| 41***60 | Handle, Inside L.H | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Rops Cab - Mounting Parts
| 01***95 | Capscrew - M20 | 4 |
| 01***40 | Bolt,For Weight Adjusting Bolt | 2 |
| 01***25 | Bolt | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Rops Cab - R.H. Door
| 01***25 | Bolt,Without Revolution Sensor | 4 |
| 01***20 | Screw | 3 |
| 01***25 | Bolt, Mount Engine Oil Drain To Fuel Tank | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Rops Cab - R.H. Door Lock
| 27***R1 | Nut, Lock - No. 10-32 | 4 |
| 41***60 | Handle, Inside R.H | 1 |
| 41***50 | Latch, 2-Rotor Assembly L.H | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : 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 : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Rops Canopy
| 01***95 | Capscrew - M20 | 4 |
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 4 |
| 01***55 | Bolt,(Without Rops) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Steering Valve (Orbitrol)
| 10***21 | Bearing, Needle Thrust | 1 |
| 12***H1 | Pin, Centering | 1 |
| 12***H1 | Drive | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Steering Valve - Joint
| 41***10 | Elbow | 1 |
| 41***60 | O-Ring,See Fig. K4010-05a0 | 6 |
| 41***10 | Nipple | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Steering Wheel - Coupling And Column
| 01***50 | Bolt,(Europe Spec.) | 3 |
| 01***32 | Washer,(With Auto Emergency Steering) | 4 |
| 02***38 | Bolt,Radio Controlled Slag Handling | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Steering Wheel - Wheel And Column
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 2 |
| 01***20 | Capscrew | 2 |
| 01***09 | Nut, Lock | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Steering Wheel Cover And Bracket
| 01***12 | Bolt,(See Fig. K0210-16a0) | 2 |
| 01***16 | Bolt, Mount Solenoid Valve | 4 |
| 01***30 | Bolt, Mounting - Front Hand Rails | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : Transmission Control Switch
| 01***08 | Screw, Mount Damper To Shaft | 6 |
| 01***12 | Screw | 2 |
| 01***08 | Screw, Terminal | 10 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Operator'S Compartment And Control System : 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 |
Power Train And Final Drive
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Drive Shaft - Center
| 01***45 | Screw | 8 |
| 25***R1 | Bolt, 3/8nc X 1 1/4 | 8 |
| 41***20 | Fitting, Grease | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Drive Shaft - Front
| 01***55 | Capscrew | 4 |
| 01***10 | Screw | 1 |
| 01***45 | Screw | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Drive Shaft - Rear
| 01***45 | Screw | 8 |
| 25***R1 | Bolt | 8 |
| 41***20 | Fitting, Grease | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Front Axle - Brake
| 41***22 | Piston | 2 |
| 41***43 | Disc | 2 |
| 41***63 | Plate | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Front Axle - Differential
| 01***30 | Capscrew - M12 X 1.75 | 28 |
| 01***35 | Bolt, Mount Carrier | 6 |
| 01***45 | Capscrew - M16 | 12 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Front Axle - Final Drive
| 01***85 | Bolt | 2 |
| 41***50 | Spacer | 2 |
| 41***60 | Shim (0.05mm) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Front Axle - Housing
| 04***60 | Screw,Machine Model (For Ec Reg.) | 0 |
| 07***30 | Breather | 0 |
| 41***11 | Adapter, Breather | 0 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Front Axle - Limited Slip Differential
| 01***30 | Capscrew - M12 X 1.75 | 28 |
| 01***35 | Bolt, Mount Carrier | 8 |
| 01***40 | Bolt (Kit) | 16 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Front Axle - Mounting Parts
| 01***80 | Bolt, Axle | 8 |
| 01***25 | Bolt, Housings To Differential | 28 |
| 01***19 | Nut | 8 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Hydraulic Pump - Transmission
| 04***15 | Ring, Snap | 1 |
| 70***10 | Seal, Oil | 1 |
| 70***70 | Plate | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : 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 : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : 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 : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Rear Axle - Brake
| 41***22 | Piston | 2 |
| 41***43 | Disc | 2 |
| 41***53 | Plate | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Rear Axle - Differential
| 01***30 | Capscrew - M12 X 1.75 | 28 |
| 01***35 | Bolt, Mount Carrier | 13 |
| 01***45 | Capscrew - M16 | 12 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Rear Axle - Final Drive
| 01***85 | Bolt | 2 |
| 41***50 | Spacer | 2 |
| 41***60 | Shim (0.05mm) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Rear Axle - Housing
| 04***60 | Screw,Machine Model (For Ec Reg.) | 4 |
| 07***30 | Breather | 1 |
| 41***11 | Adapter, Breather | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Rear Axle - Limited Slip Differential
| 01***40 | Bolt,(For Center Guard) | 32 |
| 01***30 | Capscrew - M12 X 1.75 | 12 |
| 01***35 | Bolt, Mount Carrier | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : 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 : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Torque Converter
| 01***25 | Bolt,(Rear Attachment Less) | 24 |
| 01***25 | Bolt,(For Canvas Canopy?Head Guard) | 6 |
| 01***55 | Bolt,(See Service News) | 8 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - 3rd And 4th Clutch
| 06***10 | Bearing,Ball | 1 |
| 06***12 | Bearing,Radial Ball | 1 |
| 41***22 | Ring,(F4350-54a0 -21 ) | 3 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - Accessory
| 01***20 | Bolt,(Used When Towing Winch) | 1 |
| 01***50 | Capscrew | 8 |
| 01***95 | Capscrew | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - Accessory (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 : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - Brake Oil Piping And Linkage Bracket
| 01***30 | Bolt, Mounting - Front Hand Rails | 2 |
| 07***32 | Hose,(See Fig.0411-11) | 1 |
| 07***67 | Clamp, Hose | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - Forward And 2nd Clutch
| 06***10 | Bearing,Ball | 1 |
| 06***10 | Bearing,Ball | 1 |
| 41***22 | Ring,(F4350-54a0 -21 ) | 3 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - Input Shaft And 3rd And 4th Clutch
| 04***18 | Ring, Retaining | 1 |
| 06***07 | Bearing,Roller | 1 |
| 06***10 | Bearing,Ball | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - Mounting Parts
| 01***35 | Bolt, M10x1.5x35 | 12 |
| 01***32 | Washer,(With Auto Emergency Steering) | 12 |
| 42***10 | O-Ring, Sealing - Flywheel Housing End | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : 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 : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - Output Shaft
| 01***25 | Capscrew | 2 |
| 01***10 | Bolt | 1 |
| 01***32 | Washer,(Not Used With Emergency Str.) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - P.T.O.
| 04***20 | Ring, Retaining | 2 |
| 04***18 | Ring, Snap | 2 |
| 04***25 | Ring,Snap (Kit) | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - Parking Brake
| 01***20 | Bolt,(For Mono Lever Steering) | 2 |
| 01***16 | Bolt | 1 |
| 06***20 | Bearing,(Not Shown) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : 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 : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - Reverse And 1st Clutch
| 06***10 | Bearing,Ball | 0 |
| 41***22 | Ring,(F4350-54a0 -21 ) | 0 |
| 41***70 | Bearing, Needle | 0 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : 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 : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission - Transmission Harness
| 01***16 | Bolt - Starting Motor Ground Cable | 1 |
| 08***00 | Diode,(With Air Conditioner) | 4 |
| 08***19 | Band - Tie Hose To Wire Harness | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission Accumulator Valve
| 01***25 | Screw | 4 |
| 07***38 | Ring, Seal - Between Sections | 3 |
| 07***14 | O-Ring,(F4350-61a0a-20 ) | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission Control Valve - Lower Valve
| 01***30 | Bolt,(With Body Positioner) | 2 |
| 01***55 | Bolt,(See Service News) | 7 |
| 02***04 | Plug | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission Control Valve - Mounting
| 01***70 | Bolt - Bracket And Oil Inlet Tubemounting | 2 |
| 01***20 | Capscrew | 4 |
| 01***30 | Capscrew (1) | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission Control Valve - Solenoid Valve
| 01***16 | Bolt,(For Slag Handling) | 2 |
| 01***60 | Bolt,(With Body Positioner) | 1 |
| 01***75 | Capscrew | 1 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission Control Valve - Upper Valve
| 01***30 | Bolt,(For France Noise Suppression) | 12 |
| 01***40 | Bolt,(Dust And Dirt Protection) | 3 |
| 01***50 | Bolt | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission Mounting Parts
| 01***30 | Bolt, Mount Transmission To Frame | 2 |
| 01***60 | Bolt | 4 |
| 01***18 | Nut | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Power Train And Final Drive : Transmission Oil Filter
| 42***80 | Valve | 1 |
| 71***01 | Filter Assembly (See Fig. F4350-65a0) | 1 |
| 71***11 | Element, Transmission Oil Filter | 1 |
Suspension And Wheel Related Parts
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Suspension And Wheel Related Parts : Rim (17.5-25 12pr-L2 Tubeless Tire) - Bridgestone
| 09***20 | Cap, Tire Valve | 1 |
| 41***10 | Valve Assembly,Tire | 1 |
| 41***10 | Tire, 17.5 X 25, 12 Ply - L2 (Bridgestone) | 4 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Suspension And Wheel Related Parts : Rim (17.5-25 Tubeless Tire)
| 41***00 | Wheel Assembly | 4 |
Work Equipment
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Work Equipment : Bolt-On Cutting Edge : Unit_01_of_02
| 01***60 | Washer,Single Flange (Trimming) | 8 |
| 02***75 | Bolt | 8 |
| 02***22 | Nut, 7/8 In. Nc | 8 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Work Equipment : Bolt-On Cutting Edge : Unit_02_of_02
| 01***60 | Washer,Single Flange (Trimming) | 8 |
| 02***75 | Bolt | 8 |
| 02***22 | Nut, 7/8 In. Nc | 8 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Work Equipment : Fork Assembly - With 48-Inch Tines
| 41***80 | Fork Assembly | 1 |
| 41***10 | Tine Assembly | 2 |
| 41***30 | Round Bar | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Work Equipment : Fork Assembly - With 60-Inch Tines
| 41***70 | Forks, Jrb Construction 60 In | 1 |
| 41***90 | Tine Assembly | 2 |
| 41***30 | Round Bar | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Work Equipment : Hydraulic Coupler - Parallel Lift
| 41***60 | Bracket | 2 |
| 41***70 | Plug | 1 |
| 41***50 | Hose | 2 |
Komatsu : Wa180pt-3mc(S/N A88001-Up) : Work Equipment : Lift Arm Parallel Lift Linkage
| 01***20 | Bolt,(Without Rops Guard? Canopy) | 2 |
| 01***25 | Bolt, Pinlock | 2 |
| 01***45 | Bolt,(For 60ton Dump Body) | 2 |
WA180PT-3MC(S/N A88001-UP) serial number reference
The PIN plate is riveted to the front frame on the right-hand side of the articulation joint, behind the front wheel. Read the prefix as the first three characters of the 17-character ISO PIN stamped on the emissions/export plate.
| Prefix | Identifies | Notes |
|---|---|---|
| A88 | WA180PT-3MC | Serial range A88001-UP. The WA180PT-3MC shares data with the WA180PT-3 base model. The WA180PT-3 is equipped with a 6-cylinder low-emission Komatsu engine conforming to ISO 6393 and EC directive 95/27/EC. Manufactured 2000-2001. Note: A separate Operation & Maintenance manual (CEAM002101) lists serial numbers for the WA180PT-3 as A85001 and up; verify with dealer if A88001-UP falls under this specific manual's scope or a later revision. |
Frequently asked questions
What engine does the Komatsu WA180PT-3MC use?
The Komatsu WA180PT-3MC is equipped with a 6-cylinder Komatsu low-emission engine, conforming to international emission standards.
What is the operating weight of the Komatsu WA180PT-3MC?
The operating weight is approximately 10.5 tons (varies by configuration/series).
What model replaced the Komatsu WA180PT-3MC?
The WA180PT-3MC was succeeded by later generations in the WA180 series, such as the WA180-4 and WA180-5, which feature updated emissions compliance and improved powertrain efficiency.
What WA180PT-3MC(S/N A88001-UP) owners discuss
What engine powers the WA180PT-3MC and what are its common cold-weather behaviors?
The WA180PT-3MC is equipped with a 6-cylinder Komatsu low-emission diesel engine. Community consensus notes that Komatsu loaders generally start better than competitors in cold conditions. However, the transmission requires warm-up; operating in Forward or Reverse while cold causes a howling sound and delayed engagement. The machine may move very slowly in 3rd gear until the transmission fluid warms up. The engine conforms to international emission standards including ISO 6393 and EC directive 95/27/EC. Have your dealer verify the specific engine model code for your serial range.
What are the known transmission and hydraulic behaviors for this series?
The WA180PT-3MC uses a fully automatic, full powershift transmission with a 'kick-down' system. A common reported issue is the inability to move forward while reversing works correctly, often traced to transmission fluid or filter issues. Hydraulic performance should be monitored for weakness when hot, which indicates internal leakage or degraded oil. All hydraulic functions becoming slow simultaneously points to shared supply issues like low oil level, clogged filters, or incorrect oil specification. Use Komatsu EO or equivalent hydraulic oil.
What undercarriage and wear patterns are typical for this machine type?
The WA180PT-3MC is a wheeled loader, so it utilizes tires and rims rather than a tracked undercarriage. Standard rim size is 17.00-25. Wear patterns focus on tire condition, king pins, and axle components. The machine weighs approximately 20,000 lbs (9,072 kg) and is often hauled on tag trailers. Bucket capacities typically range from 1.5 to 2.2 cubic meters (approx. 2 to 2.5 cubic yards). Check axle housings and differential seals for leaks, as these are common service points.
What are the common electrical and sensor issues?
Komatsu machines in this era use electronic control units that display fault codes. Common codes include E02 (EPC system), E03 (parking brake system), E10 (engine controller power failure), and E11 (engine control failure reducing output). Multiple fault codes often indicate battery, ground, or connector issues. The machine is equipped with a back-up alarm and load stabilizer (ECSS System). Ensure battery terminals and chassis grounds are clean and tight, as voltage collapse during starting can mimic electrical faults.
What is the recommended maintenance schedule for fluids and filters?
Follow the Komatsu Care maintenance program intervals. Typical intervals include fuel filters, oil filters, and hydraulic oil changes ranging from 500 to 2,000 hours depending on severity of service. Check the cooling system fluid capacity before purchase; it influences liquid purchase needs. Use Komatsu Genuine Super-coolant AF-NAC or equivalent. Inspect the radiator, hydraulic oil cooler, and charge-air cooler for packed debris between heat exchangers, which causes overheating during heavy work.
What are the pros and cons of owning a WA180PT-3MC compared to competitors?
Pros: Excellent cold-weather starting, compact size for tight spaces, high resale value, and strong Komatsu support network in mining and overseas markets. Cons: Parts availability can be slower than major competitors like Caterpillar, with some parts requiring up to a week for delivery compared to same-day availability from other brands. The machine is reliable but requires diligent maintenance to avoid transmission and hydraulic issues.
What should you check when buying a used WA180PT-3MC (S/N A88001-UP)?
Verify the serial number starts with A88001 or higher to confirm it falls within the WA180PT-3MC range. Test the transmission thoroughly: engage Forward and Reverse while cold to check for howling or delayed engagement. Check for slow hydraulic functions when hot. Inspect the engine for power loss under load, which may indicate clogged air or fuel filters. Verify the condition of the tires (17.00-25 rims) and axle seals. Confirm the operation of the back-up alarm and ECSS load stabilizer. Have your dealer verify the exact engine and transmission configuration for this serial range.
Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.
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