Komatsu WA470-6R Wheel Loader Parts Book FEN03420-00 2018 – Illustrated Parts Catalog PDF (Serial 10001 & Up)

Description

Komatsu WA470-6R Wheel Loader Parts Book – Illustrated Parts Catalog

This is the complete Komatsu WA470-6R Wheel Loader Parts Book, document FEN03420-00, published 2018. It is the same figure-by-figure, part-number-by-part-number reference that Komatsu supplies for the WA470-6R serial number 10001 and up and the SAA6D125E-5DR engine serial number 576434 and up. Every assembly in the machine — from the cylinder head casting down to the bucket tooth pin — is diagrammed on its own figure with indexed callouts, and every callout is matched to a part number, description, quantity and applicable serial number range in the accompanying parts list.

The catalog runs to 918 pages. Front matter is multilingual (French, Italian, German, Portuguese, Chinese, Russian and Arabic forewords) but the entire parts data — figures, part numbers, descriptions and quantities — is presented in English, which is what makes it practical for ordering anywhere in the world.

File Details

• Manual type: Illustrated Parts Book / Parts Catalog
• Brand: Komatsu
• Model: WA470-6R Wheel Loader
• Engine: 6D125E-5 / SAA6D125E-5DR
• Applicable serial numbers: WA470-6R 10001 and up; SAA6D125E-5DR engine 576434 and up
• Document number: FEN03420-00
• Publication date shown on the document: 2018
• Language: English parts data, with multilingual foreword
• Page count: 918
• File format: PDF

Chapters Covered

• Engine Cylinder Head and Its Related Parts
• Engine Cylinder Block and Its Related Parts
• Engine Lubrication System
• Engine Fuel System
• Engine Cooling System
• Engine Electrical System
• Engine Accessories and Others
• Engine Marks and Plates
• Engine Related Parts
• Cooling System
• Fuel System
• Electrical System
• Power Transmitting System
• Frame and Its Related Parts
• Hydraulic System
• Operator’s Compartment and Control System
• Guards and Covers
• Suspension, Wheel and Their Related Parts
• Work Equipment
• Marks and Plates
• Auxiliary Parts and Tool
• Field Repair Service Parts
• Numerical Index

Engine Systems — Cylinder Head Through Electrical

Every engine assembly on the 6D125E-5 is broken out into its own figure. Cylinder head and related parts include the front, centre and rear intake manifolds, gaskets, spacers and cover plates, with callouts running to the bolt level. Cylinder block and related parts cover the oil pan and suction tube, camshaft and cam follower assemblies, rocker arm housings, front cover and idle gears, flywheel housing, flywheel, crank pulley, cylinder block accessory items, crankshaft and vibration damper, cam follower cover and oil filler, and the engine front support. Lubrication items include the engine oil filter and piping, oil pump, oil cooler and related parts, and water drain valve. Fuel system coverage is particularly deep — prefilter and priming pump, fuel supply pump inner parts (body, housing, elements, valve assembly, camshaft, tappets and shims), common rail, fuel injectors, supply piping, return lines and the fuel filter cartridge. Cooling covers the cooling fan drive, water pump mounting and air vent, thermostat housing and corrosion resistor. Electrical covers the alternator, starting motor, engine wiring harnesses and engine controller. Engine accessories, marks and plates, and engine related parts — engine mounting, exhaust pipe and wiring harness supports — complete the engine section.

Machine Cooling, Fuel and Electrical Systems

The chassis-side cooling, fuel and electrical sections are laid out the same way. The radiator group is broken down to the radiator core, aftercooler and oil cooler assembly, mounting hardware, fan motor and fan motor piping, backup alarm, grille, working lamp, condenser, sub-tank, spill hose and cooling piping. The fuel system covers the fuel tank and related parts, fuel tank mounting, level sensor, clamp, water separator and water separator piping, plus the fuel prefilter variants offered for poor fuel specifications. The electrical system chapter covers battery, battery box (with or without oil filler cap lock and cover lock), rear combination lamp, battery box wiring harness, front and rear wiring harnesses, front and rear lamps, working lamps and the horn.

Power Transmitting System

Propeller shafts are covered front, rear and complete with yokes, seals, spiders and fittings. The torque converter and transmission section runs to more than thirty figures — pump and turbine, forward and 1st housing, reverse and 2nd housing, 3rd and 4th housing, transmission case, relief valve, the multi-part control valve (seven figures), piping, accessory, input shaft, output shaft and coupling. Front and rear axle sections include final drive L.H. and R.H., differential in three figures, brake, mounting and piping, and both limited-slip and non-limited-slip variants are shown.

Frame, Hydraulic System and Operator’s Compartment

Front frame and rear frame variants cover the standard, high lift arm, auto-greasing system, 3-spool control valve, brake oil cooling system and the poor fuel specification frames. Hinge pin, steering cylinder (L.H. and R.H.), steering cylinder piping and pin, articulate lock bar and frame cover, rear axle support, remote greasing system and auto-greasing system are all indexed. The hydraulic system chapter covers the hydraulic tank (with and without emergency steering), element and strainer, bracket, cover and dust indicator, hydraulic oil control valve in both 2-spool and 3-spool configurations and their 8- to 10-figure breakdowns, steering demand valve, hydraulic pump covering loader pump, fan pump, steering pump and torque converter pump, plus hydraulic and steering piping. The operator’s compartment chapter covers the suspension and air suspension seats, seat belts, ROPS cab body, doors, door locks, glass, wiper, interior, mirrors, sunvisor, antenna, speaker, switches, monitor, air conditioner duct, unit, filter and piping, heater piping, steering column, orbitrol valve, brake control, brake valve and brake piping.

Guards, Covers, Wheels and Work Equipment

Hood figures cover the cap type and pre-cleaner type air intake extensions, lower cover, air cleaner cover, baffles, doors and gas springs, sheets and rear grille. Fire proof net, front fender, floor cover, ladder, handrail, side mirror, under mirror and all three counterweight options (1925 kg, 1925 kg with 380 kg additional weight, and 3025 kg) are indexed. Rims and tyres are covered across the 23.5-25 and 26.5-25 tubeless and tubed variants with O-rings, valves, stems, cores and caps. The work equipment chapter includes lift arm and bell crank assemblies, bucket (3.9 m³, 4.2 m³, 4.65 m³), bolt-on cutting edges, bucket side guards, bucket teeth in four styles (bolt-on mono cast, long life, limestone, bolt-on adapter and tip), lift cylinders, bucket cylinders and mounting hardware.

Marks, Plates, Tools and Field Repair Kits

Decal sets are broken out by market — English exterior and interior, Spanish text-type exterior and interior, Turkish-English exterior and interior, ROPS and KOMTRAX plates. Tool sets are shown in every configuration (with hammer, with tire stopper, with large sized cap and overall, with or without tool kit) alongside spare parts and cap and overall. Field Repair Service Parts closes the catalog with sixteen service kits (K01 to K16) covering transmission, transmission control valve, orbitrol steering valve, steering cylinder, lift cylinder, bucket cylinder and the corresponding seal and gasket groupings. A full numerical index at the back lets you start from a part number and find the figure and index number in one pass.

Why This WA470-6R Parts Book Belongs in the Shop

If you maintain, rebuild or supply parts for a WA470-6R, this is the difference between guessing a part number and knowing it. The figure-and-index layout means you can identify a component visually, read the correct part number, description and quantity, then confirm serial-number applicability for the exact machine on the floor. That matters most on the transmission and control valve assemblies, where seals, shims and springs are so easily mixed between the forward/1st, reverse/2nd and 3rd/4th housings, and on the engine fuel system, where supply pump and common rail components carry serial-number specific applicability.

Beyond identification, the parts list gives you the assembly structure the machine was built from. Splitting the bucket cylinder, the orbitrol valve or the torque converter on the bench is far less risky when you can see the exact sequence of seals, rings, plates and springs, with the part number for each. When a customer needs a specific item on a specific serial number machine, this catalog answers in seconds instead of a phone call.

IMAGES PREVIEW

And it is a working document — technical values, part numbers and figure numbers are all preserved exactly as Komatsu printed them, including the FEN03420-00 document code and the 2018 publication reference. The file is delivered as an instant PDF download after purchase — no shipping, no wait. Open it on a phone, tablet, laptop or shop-floor PC, print the figure you are working from, and take it under the machine. Whether you order parts over the counter, hand the correct number to your dealer, or just want an accurate reference on file, this WA470-6R parts catalog does the job.