Komatsu D155A-6 Crawler Dozer Parts Book S/N 85001-Up – Illustrated Parts Catalog PDF

Description

Komatsu D155A-6 Parts Book – S/N 85001-Up

This is the complete illustrated parts catalog for the Komatsu D155A-6 crawler dozer, covering machine serial numbers 85001-Up and engine SAA6D140E-5GR-W serial numbers 630001-UP. Whether you are ordering replacement components, rebuilding a major assembly, or verifying the correct part number before a repair, this Komatsu D155A-6 parts book provides the exploded views and detailed parts listings you need to identify every component on the machine.

File Details

• Manual Type: Illustrated Parts Catalog / Parts Book
• Brand: Komatsu
• Machine Model: D155A-6
• Engine Model: SAA6D140E-5GR-W
• Machine Serial Range: 85001-Up
• Engine Serial Range: 630001-UP
• Language: English (diagram callouts may include original Japanese labeling)
• File Format: PDF
• Page Count: 668 pages

Chapters Covered

The D155A-6 parts catalog is organized by major assembly groups, each with exploded diagrams and accompanying parts tables. The parts tables list item numbers keyed to the illustrations, part numbers, part names, quantities required, and serial number applicability.

• Cylinder Head
• Head Cover Mounting Bolt
• Air Intake Manifold
• Exhaust Manifold
• Turbocharger and Turbocharger Water Piping
• Heat Shield
• Muffler
• Cylinder Block
• Front Cover and Accessories
• Idler Gear
• Camfollower Cover
• Oil Pan and Suction Tube
• Flywheel Housing and Flywheel
• Engine Front Support
• Crankshaft
• Vibration Damper and Damper Flange
• Piston and Connecting Rod
• Camshaft
• Camfollower and Push Rod
• Rocker Arm
• Front Power Take Off
• Lubricating Oil Pump
• Oil Filter and Piping
• Oil Cooler
• Fuel Supply Pump and Common Rail Mounting
• Common Rail
• Fuel Supply Tube Joint Support
• Fuel Supply Pump Lubricator
• Fuel Filter and Pre-Filter
• Fuel Injector and Spill Tube
• Fuel Return
• Thermostat and Air Vent
• Water Pump
• Corrosion Resistor
• Alternator Mounting and Alternator
• Starting Motor Mounting and Starting Motor
• Electrical Wiring
• Cooling Fan, Air Cleaner, Water Separator
• Engine Mount
• Exhaust Pipe
• Air Compressor and Mounting
• Heater Line
• Cooling (Radiator, Fan, Fan Guard, Reserve Tank)
• Hydraulic Oil Cooler Piping
• Fuel Tank and Fuel Lines
• Water Separator Box
• Fuel Piping
• Battery
• Wiring (Engine Side, Radiator, Fender)
• Front and Rear Work Lamp
• Universal Joint
• Power Train (Converter, Transmission, Steering)
• Final Drive (Sprocket, Hub, Gear, Case)
• Power Line Piping and Oil Lines
• Track Frame (Idler, Carrier Roller, Track Roller, Recoil Spring)
• Track Shoe
• Dozer Frame and Blade
• Ripper (Beam, Arm, Shank, Point, Cylinder)
• Hydraulic Pump and Fan Pump
• Control Valve
• PPC Valve
• Marks and Plates
• Operator’s Seat and Cab
• Service Kits and Tools

What This Parts Book Gives You

A parts book is not a repair manual, but for anyone maintaining or rebuilding a Komatsu D155A-6 it is arguably just as important. The illustrated parts catalog breaks the machine down into every major assembly and sub-assembly, showing each component in exploded view with a corresponding parts table. That means when you need to replace a failed bearing, a cracked housing, a worn seal, or a damaged gear, you can visually locate the part on the diagram, read its item number, and find the exact part number and quantity required in the table.

This D155A-6 parts book covers the complete machine from the engine through the power train, undercarriage, blade, ripper, and hydraulic systems. The engine section alone details the cylinder head, cylinder block, crankshaft, pistons, camshaft, turbocharger, fuel system, cooling system, lubrication system, and all related piping and mounting hardware for the SAA6D140E-5GR-W engine. The power train section covers the torque converter, transmission, steering system, and final drives. The undercarriage section details the track frame, idler, carrier rollers, track rollers, recoil springs, and track shoes.

Because this is a serial-number-specific parts book, the parts tables include serial number applicability columns. This is especially useful on Komatsu machines where part numbers can change mid-production. You can verify that the part number you are ordering matches your machine’s serial number range before placing an order, avoiding the frustration of receiving a component that does not fit.

Why a Parts Book Matters for the D155A-6

The D155A-6 is a large crawler dozer used in heavy earthmoving, mining, and construction applications. When a component fails in the field, downtime is expensive. Having the correct Komatsu D155A-6 parts catalog on hand lets you quickly identify the failed part, confirm the part number, and get the right replacement ordered without guesswork. It is also invaluable when rebuilding assemblies, as the exploded diagrams show how components fit together and the parts tables confirm how many of each item are required.

For workshops that service multiple Komatsu machines, this D155A-6 parts book provides a reliable reference for the specific serial number range covered. The diagrams are clear, the parts tables are detailed, and the serial number breakouts help ensure accuracy.

Get Your Komatsu D155A-6 Parts Book Today

This Komatsu D155A-6 parts book S/N 85001-Up gives you the ability to identify and order the correct parts for your dozer, whether you are performing routine maintenance, a major rebuild, or emergency repairs. With 668 pages of exploded diagrams and parts listings covering the engine, power train, undercarriage, blade, ripper, and hydraulic systems, it is a comprehensive reference for any owner, operator, or technician working on this machine.

The PDF is delivered instantly after purchase. No shipping, no waiting. You can view it on any device, print the pages you need for the workshop, and keep the complete catalog on hand for future reference. Having the right parts information at your fingertips saves time, reduces ordering errors, and helps keep your D155A-6 working at its best.

IMAGES PREVIEW