OEM / REF: 6731-62-1120SKU: pilotpart289162
Engine Water Pump 6731-62-1120 for Komatsu Backhoe Loader WB156PS-5 WB156-5 WB142-5 WB146-5 WB146PS-5 WA320-5L Engine SAA6D102E is a Water Pump replacement part indexed for Komatsu WB156PS-5 and Komatsu WB156-5, with 3 application records on file. Match OEM part number 6731-62-1120 and confirm fitment for Komatsu En...
This Water Pump is indexed for Komatsu WB156PS-5; Komatsu WB156-5; Komatsu WB142-5; Komatsu WB146-5. Compare reference number 6731-62-1120 against the label on your existing Komatsu component before ordering.
Additional cross references on file: 6735-61-1100, 6736-61-1200, 6736-61-1202. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | 6731-62-1120, 6731621120, 6735-61-1100, 6736-61-1200, 6736-61-1202, 6736-61-1402, 6735611100, 6736611200, 6736611202, 6736611402 |
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Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
