Description

Komatsu PC14R Parts Catalog – Stop Guessing Which Part You Need

I have seen too many guys tear down a PC14R, lay out parts on the bench, and then spend an hour on the phone with the dealer reading serial numbers because they ordered the wrong piston or seal kit. That costs time and money – your money. A Komatsu PC14R Parts Catalog sits right next to your service manual on the bench so you pull the correct part number the first time. This is a genuine OEM catalog, 240 pages, straight from Komatsu. Not a reprint. Not a third-party compilation. It is the same document the dealer parts counter uses.

240 Pages of Factory Part Numbers – No Guesswork

Every page in this catalog uses the same numbering schemes Komatsu engineers wrote. You get figure numbers, part descriptions, quantities, serial number ranges, and those little symbols that tell you if a part comes as a kit or if it is superseded. Page 1–2 alone explain the symbol system in Italian, English, and French. That means if you see a circled “O” next to a part, you know it is an assembly that cannot be ordered individually – saved you a phone call. The catalog covers engine, drivetrain, hydraulics, undercarriage, electrical – every system on the PC14R.

Symbols That Save You from Ordering the Wrong Piece

The OCR excerpt from page 1 spells out exactly what those small icons mean. For example:
☆ means a part is supplied as a kit, not individually. ★ means it’s a kit but available singly from some reps. ☑ tells you the next line part replaces this one. If you ignore these symbols, you order a piston when you needed a whole assembly kit. That is a return, a restocking fee, and a delay. The catalog explains all symbols on the first two pages – read them before you flip to the figure.

Parts Catalog vs Aftermarket: Why OEM Matters

Aftermarket parts lists copy from old catalogs and miss revisions. Serial number breaks get shifted, supersessions get dropped. This Komatsu PC14R Parts Catalog is an original OEM file – you see the exact part numbers that match your machine’s serial number range. Need the hydraulic pump gear set for a PC14R built after engine number 12345? The catalog flags it. The aftermarket crap I have seen would lump all years together. Do not trust a third-party PDF for something as critical as final drive seals. Get the factory document.

How to Use the Catalog on the Bench

Open the PDF on your tablet or print the figure page for the system you are tearing into. Lay the parts out in order as you disassemble – match each piece to the exploded diagram. Write the part numbers in grease pencil on the side of the machine before you call the dealer. For example, if you see a reference on page 73 for a specific o-ring that is part of a kit (marked with ▼), order the kit number, not the o-ring alone. The catalog gives you that info before you pick up the phone. Pair this catalog with a genuine shop manual for torque specs – check out FAI 67-80DT Hydraulic Steering Piston Parts List if you need steering cylinder breakdowns for other equipment.

3 Common Mistakes This Catalog Eliminates

1. Ordering superseded parts. The catalog uses interchanging symbols (♦) and replacement symbols (☒) to tell you exactly which new part to buy.
2. Missing serial number breaks. Each figure lists the serial number range for each part variant. If your machine falls outside, you get the right version.
3. Buying an assembly when you only need a subcomponent. The “.” and “..” indentation tells you what belongs to what. Read those dots.

What You Get: 240 Pages, Multilingual, Immediate Access

This catalog comes as a PDF, 240 pages, covering the Komatsu PC14R. It includes the introduction with symbol legend (pages 1–2) and then all figures with parts lists. The file is the original scan from the factory – no watermark, no editing. For reference on how these catalogs fit into a broader service cycle, look at Automotive Industry Overview for general repair workflow context, but for the PC14R specifically, stick to this catalog. If you work on similar Komatsu models, the Komatsu WH609-1 WH613-1 Parts Catalog | 347 Pages OEM covers the WH series wheel loaders. The KOMATSU WB97R-5 Parts List S/N F50003-Up is a good companion for backhoe models.

FAQ

Does this catalog include repair steps or torque specs?

No. This is a parts catalog only. Use it to identify and order parts. For repair procedures, get the service manual.

How do I know which part number is current if my machine has been updated?

Check the symbol column. A ♦ means the part listed and the one on the next line are interchangeable – either works. A ☒ means this part is discontinued and the next line part replaces it. The serial number range in the right column tells you which machines apply.

Can I use this catalog for a PC14R with a different engine?

The catalog covers all factory engine configurations for the PC14R. If your machine has a field-installed engine that did not come from Komatsu, this catalog will not cover it. You need the OEM part numbers for the specific engine – this catalog is machine-specific.

What does the symbol AR mean in the quantity column?

AR stands for “as required.” The part is supplied in quantities needed for the job – you order however many you need, not a fixed count.

Stop phoning the dealer with a handful of parts and hoping for the best. Access the Factory Manual – the original Komatsu PC14R Parts Catalog – and get the right numbers before you touch a wrench. Your time is billable, and your machine should not sit waiting on a wrong seal.