Komatsu WA200-6 Wheel Loader Parts Catalog Manual – Serial B20001 and Up

Description

Komatsu WA200-6 Wheel Loader Parts Catalog Manual – Serial B20001 and Up

This comprehensive parts catalog covers the Komatsu WA200-6 wheel loader from serial number B20001 and up. Whether you are ordering replacement parts, verifying component numbers before a repair, or maintaining a fleet of WA200-6 loaders, this illustrated parts manual gives you the exact part numbers and exploded view diagrams needed to identify every component correctly. With 445 pages of detailed parts breakdowns, this is the reference source for anyone who needs to look up genuine part numbers for the WA200-6.

File Details

• Manual Type: Illustrated Parts Catalog
• Brand: Komatsu
• Model: WA200-6
• Serial Number Range: B20001 and up
• Language: English (diagrams contain some Japanese component labels)
• Page Count: 445 pages
• File Format: PDF
• Document Sections: Engine, Cooling, Fuel, Electrical, Drivetrain, Hydraulics, Frames, Cab, Work Equipment, and more

Chapters Covered

The parts catalog is organized into major system groups, each with exploded view diagrams and complete part number listings:

• Engine Group – Engine Lifting, Heat Shield, Exhaust Muffler and Mounting Bracket, Air Cleaner (EU Safety Regulation), Alternator 60Amp, Starting Motor 4.5KW, Wiring Harness Related Parts, Engine Mounting
• Engine Wiring Harness – Wiring Harness, Bracket, Starting Wiring Harness, Air Cleaner Mounting, Dust Indicator, Alternator Cable
• Exhaust System – Exhaust Pipe
• Damper – Coupling, Cover, Flywheel Housing components
• Radiator and Cooling – Radiator, Aftercooler and Oil Cooler, Fan, Fan Motor (inner parts), Fan Guard, Related Parts, Breather, Mounting, Grip
• Coolant Piping – Without Wide Core Radiator configurations
• Transfer Oil Cooler – Hoses, tubes, clips, brackets
• Fuel Tank – Tank and Strainer, Mounting, Prefilter, Prefilter and Mounting, Breather
• Battery – Battery, Battery Case and Cover, Rear Combination Lamp
• Front Electric Wiring Harness – Wiring Harness, Mounting, Battery Cable, HST Wiring Harness
• Rear Electric Wiring Harness – Rear Wiring Harness, Mounting, Engine Wiring Mounting, Battery Cable, HST Wiring Harness
• Front Lamp and Working Lamp – Lamp Assembly, Bulbs, Lenses, Wiring Harness, Covers
• Horn – Horn mounting and wiring
• Transfer – Case, Transfer Clutch, Shaft Bearing and Gear, Parking Brake Valve, Related Parts
• HST Pump and Motor – Inner Parts (Pump 1/14 through 14/14), Motor 1 (1/7 through 7/7), Motor 2 (1/7 through 7/7), Mounting (1/2 and 2/2)
• Hydraulic Piping – Charge Piping, Main Piping, Filter and Transfer Piping, Steering Drain Piping, Work Equipment Control PPC Piping (1/2 and 2/2), Dump Cylinder Piping, Lift Cylinder Piping (1/2 and 2/2), Related Parts, Piping, Bypass Valve, Oil Cooler, Valve, ECSS Valve Mounting, Accumulator, Emergency Steering Piping
• Drive Shaft – Front and Rear Propeller Shafts, Yokes, Spiders, Fittings
• Front Axle – Final Drive and Housing (L.H. and R.H.), Differential, Cover and Brake, Housing Mounting, Mounting
• Rear Axle – Final Drive and Housing (L.H. and R.H.), Differential, Cover and Brake, Housing Mounting, Mounting
• Parking Brake Control Linkage – Lever assembly, cables, brackets
• Transfer Case Mounting – Plates, cushions, washers, bolts, nuts
• Hydraulic Tank – Tank, gauge, breather, filter assembly, related hardware
• Hydraulic Control Valve – Inner Parts (1/2 and 2/2) for multiple valve configurations, Control Valve Related Parts
• Steering Control Valve – Priority Valve, Priority Valve Piping, Steering Drain Piping, Tee and Union, Piping
• Hydraulic Pump – Inner Parts (Hydraulic Oil Pump 1/4 through 4/4), Hydraulic Pump Mounting
• Cooling Fan Drive Piping – Hoses, tubes, clips, cushions
• Steering Hydraulic Piping – Piping, Cushion Valve, Cushion Valve Mounting
• Front Frame – Frame components (Except Japan)
• Rear Frame – Frame, bumpers, bushings (With Additional Counterweight)
• Hinge Pin – Retainers, shims, seals, bearings, pins
• Steering Cylinder – L.H. and R.H. cylinder assemblies, Mounting
• Articulate Lock Bar and Frame Cover – Bar, pins, covers, sheets
• Rear Axle Support – Support, covers, plates, bushings, shims
• Remote Greasing Tube – Tubes, elbows, clips, fittings
• Operator’s Seat – Seat assembly, suspension components, armrests, seat belts
• ROPS Cab and Floor Frame Group – Body, Door and Latch (L.H. 1/2 and 2/2, R.H.), Glass Window and Wipers, Roof Cover, Rearview Mirror, Rubber Antenna, Mark and Plate, Cab In Parts, Wiring Harness, Air Conditioner Duct, Air Conditioner Unit, Mounting, Blower, Filter, Cover, Pedal and Brake Valve, Inching Brake Piping, Engine Control Pedal, Transmission Control Switch, Steering Wheel and Column, Wiper Switch and Column Cover, Orbitrol Valve, Steering Drain Piping, Floor Wiring Harness (1/3 through 3/3), Monitor, Air Conditioner Piping, Heater Hose, Console Cover L.H., Parking Brake Lever, Rear Cover, DC Converter
• Floor Mat – Mat for 1-passenger cab or canopy
• Window Washer – Tank assembly, pump, hoses, wiring
• Air Conditioner Compressor – Compressor assembly, Mounting and Piping, Piping, Mounting, Hose
• Cab Heater Piping – Adapters, elbows, hoses, clips, brackets
• Parts For Less Radio – Cover, plates, screws
• Floor Support – Viscous mounts, washers, nuts, bolts, shims
• Loader Control Unit – Pilot Valve Mono Lever (1/2 and 2/2), Work Equipment Control Lever, Attachment Lever, Hose, Cap and Console Box, Console Cover R.H., Electric Parts, Starting Switch and Relay, Floor Wiring Harness, KOMTRAX and Relay
• Switch – Auto Reverse Fan, E.C.S.S., Reverse Fan
• Inching Control – Valve assembly, hoses, elbows, clips
• Brake Control – Charge Valve, Accumulator L.H., Brake Piping, Fan Motor Piping
• Brake Piping – Tubes, elbows, tees, o-rings
• Bucket Positioner – Brackets, switches, plates
• Engine Hood – Hood Rear, Related Parts, Door, Grille, Lamp and Buzzer, Mounting, Pre-Cleaner and Grease Gun Bracket, Baffle Plate
• Rear Fender – Fender and Support (With Rear Full Fender)
• Front Fender – Fenders (Without Full Fender)
• Floor Frame Cover – Covers, plates, bolts, washers
• Ladder – L.H. and R.H. ladders, steps, rubber, plates
• Rearview Mirror and Rear Under View Mirror – Stays, handrails, mirrors, bands
• Counterweight – Counterweight, pins, bolts, step, bracket (With Additional Counterweight)
• Rim – For 17.5-25 Tubeless Tire, For 20.5-25 Tubeless Tire
• Tire – 17.25-12PR-L2 Tubeless, 17.5-25-12L3 Tubeless, 17.5-25-16PR-L3 Tubeless, 20.5-25-12PR-L3 Tubeless, 20.5-25-16PR-L3 Tubeless, 20.5-R25-L2 Michelin
• Lift Arm and Bell Crank – Boom and Bell Crank, Pin (1/2 and 2/2), Boom Kick-out
• Bucket – 1.9m3 and 2.0m3 configurations with Bolt On Cutting Edge
• Bolt On Cutting Edge – Center and Side edges, bolts, nuts, washers
• Bucket Tooth – Teeth, adapters, bolts, pins, springs, shims, protectors
• Boom Lift Cylinder – L.H. and R.H. cylinder assemblies, Mounting
• Bucket Cylinder – Inner Parts, Mounting
• Marks and Plates – Spanish and Portuguese decal sets, Floor Decals, Radiator plates
• General Tool Set – Pump, grease cartridge, tire gauge, wrenches, bag, o-ring, tag
• Padlock – Lock for oil filler cap and cover
• Service Kit Parts – Cushion Valve, Hydraulic Cylinder, Bearing, Seal, Bucket Cylinder kits

Each section provides exploded view illustrations with reference numbers that correspond directly to part number tables. This structure allows you to visually identify a component on the diagram, find its reference number, and then locate the exact part number, description, and quantity required. The catalog covers every major system on the WA200-6, from the engine and cooling system through the drivetrain, hydraulics, electrical system, operator cab, and work equipment attachments.

Why This Parts Catalog Is Essential for WA200-6 Owners and Technicians

Ordering the wrong part for a wheel loader is expensive and time-consuming. This Komatsu WA200-6 parts catalog eliminates that risk by providing the exact part numbers as used in the factory assembly. Every exploded view shows how components fit together, which is invaluable when disassembling a complex assembly or verifying that you have all the necessary seals, shims, and fasteners before starting a repair. The catalog covers multiple control valve configurations, hydraulic piping variations for 2-spool and 3-spool control valves, ECSS-equipped machines, high lift arm configurations, and different tire and rim options, so you can match the exact specification of your machine.

What You Can Do With This Manual

• Look up genuine Komatsu part numbers for any component on the WA200-6
• Identify parts visually using exploded view diagrams before ordering
• Verify assembly order and component relationships during disassembly and reassembly
• Find the correct seals, o-rings, shims, and fasteners for each assembly
• Order parts confidently for engine, hydraulic, drivetrain, electrical, and cab systems
• Reference multiple machine configurations including 2-spool and 3-spool control valves, ECSS, and high lift arm variants
• Maintain a fleet of WA200-6 loaders with accurate parts documentation

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Instant PDF Delivery

This Komatsu WA200-6 parts catalog is delivered as an instant PDF download after purchase. There is no shipping, no waiting for a physical book, and no risk of a damaged or lost package. The PDF can be viewed on any device, printed for use in the workshop, and kept on hand for quick reference whenever you need to look up a part number. Whether you are a professional technician, a fleet maintenance manager, or an owner-operator, having this parts catalog on your computer or tablet means you can identify and order the right parts the first time.