Description

Komatsu PC210 Parts Catalog

If you’ve ever ordered a part for a Komatsu PC210 and ended up with the wrong bracket because an aftermarket catalog showed one illustration for three different serial-number breaks, you know the exact pain I’m talking about. This is the factory Parts Catalog – 959 pages of Komatsu’s own exploded diagrams and part numbers, not a reprint from some third-party aggregator. You get the same information a dealer’s parts counter pulls up. Period.

Every page in this catalog is built around the machine’s actual hardware – engine mounts, cooling system pipes, hydraulic valves, undercarriage rollers. The table of contents alone runs 18 sections, from AA ENGINE (SAA6D107E-1B-WK S/N 21664045-UP) through Y0 SERVICE KIT AND COMPONENT PARTS. You don’t guess at a part number and hope it fits. You open to the correct section, find the illustration for your serial-number range, and write down the exact OEM number. That’s it.

Engine Related Parts: From Caution Plates to Muffler Mounting

Section B0 (ENGINE RELATED PARTS) covers everything bolted to the SAA6D107E-1B-WK engine. Pages 001001 through 001009 show the caution plates, engine mounting brackets and cushions, air cleaner connecting parts (split into two pages for different configurations), muffler and mounting broken out by serial number (#K50001-K52292 and #K52293-), the diesel particulate filter for machines after #K52390-, plus the damper tube and heat shield. Each drawing calls out every bolt, gasket, and bracket with its factory part number.

If you need a cushion for the right rear engine mount, you don’t waste an hour measuring and cross-referencing. You find the illustration on page 001002, read the item number, and order 6217-81-9270 or whatever the catalog lists for your machine’s build range. That’s the value of OEM documentation – the data is filtered by serial number, not by “universal fit.”

Cooling System and Fuel Tank: Where the Manual Saves You Time

Sections C0 (COOLING SYSTEM) and D0 (FUEL TANK AND RELATED PARTS) are two pages in the table of contents, but inside they hold the radiator, fan, shroud, intercooler pipes, and fuel tank assembly with all its sending units, filters, and brackets. Again, each component is shown in an exploded view with a parts list keyed to the drawing. You don’t need to disassemble half the machine to figure out what you’re missing – the catalog tells you upfront which seal or clamp fits your serial number.

Hydraulic System and Main Frame: What’s Inside

Section H0 (HYDRAULIC SYSTEM) and J0 (MAIN/REVOLVING FRAME AND RELATED PARTS) cover the pumps, control valves, swivel joints, and the frame structure. If you’ve ever rebuilt a Komatsu excavator’s hydraulic system from aftermarket diagrams, you know how often the port block or O-ring ends up wrong. This catalog gives you the correct part number for each hydraulic line, fitting, and seal. Same for the swing circle (section N0), travel piping (P0), and under carriage (R0) – you get the rollers, sprockets, track chains, and idlers split by serial number breaks.

Why a Factory Parts Catalog Beats Aftermarket Every Time

Aftermarket “parts books” are often scanned from old copies, missing pages, or worse – they consolidate multiple machine revisions into one image. That’s where you get a part that sort-of fits but starts leaking after 50 hours. Komatsu’s own catalog is printed from the same database their dealer network uses. The part numbers are current, the supersession history is baked into the illustrations, and the serial-number splits are exactly what the assembly line used. You pay for the real thing, not a guessing game.

Need to cross-reference engine components? Check out this Wikipedia article on diesel engines this Wikipedia article on diesel engines for background, but when ordering parts, stick with factory data.

Who Should Use This Catalog?

Anybody who touches a Komatsu PC210 – DIY owner, fleet mechanic, or shop foreman. If you’re tracking down a hydraulic line for a machine built in 2012 and the machine’s serial falls inside K50001-K52292, you need the exact illustration from page 001005. The catalog doesn’t care about your skill level; it only cares about accuracy. Beginners will appreciate that the drawings are labeled clearly, and veterans will appreciate that the part numbers are the same ones they’d get from a dealer invoice.

For the wider industry context, Automotive Industry Overview covers trends in off-highway equipment, but this catalog stays focused on one machine – the PC210.

Does this parts catalog include torque specifications?

No. This is strictly a parts identification catalog. Torque values and service procedures are in the workshop manual. Check the KOMATSU PC200 PC210 PC220 PC240 Workshop Manual for tightening specs.

How do I find the correct part number for the engine mounting bracket?

Open the catalog to section B0 ENGINE RELATED PARTS, page 001002. The illustration shows the engine mounting brackets and cushions. Each item has a part number in the list below the drawing. Verify your machine’s serial number for the correct bracket – the catalog includes two serial-number ranges for muffler mounting (#K50001-K52292 and #K52293-) so you know which bracket suits your build. Write down the part number and order it. If you need the operation and maintenance manual, the Komatsu PC200 PC210 PC220 PC230 Operation & Maintenance Manual covers daily checks and fluid specs.

This catalog is the foundation for any accurate parts order on a Komatsu PC210. Don’t trust a parts supplier’s generic lookup – use the factory source. Access the Factory Manual now and keep a digital copy on your tablet or shop computer. You’ll also find the KOMATSU PC200 PC210 Hydraulic Excavator Parts Catalog useful for cross-machine component sharing.