OEM / REF: 6221631100SKU: pilotpart286250
Engine Water Pump 6221-63-1100 For Komatsu Loader WA300-3 WA350-3 WA400-3 Engine 6D108 is a Water Pump replacement part indexed for Komatsu WA300-3A and Komatsu WA300-3A-SN, with 3 application records on file. Match OEM part number 6221631100 and confirm fitment for Komatsu Engine Spare Parts before ordering.
This Water Pump is indexed for Komatsu WA300-3A; Komatsu WA300-3A-SN; Komatsu WA350-3A; Komatsu WA350-3A-SW. Compare reference number 6221631100 against the label on your existing Komatsu component before ordering.
Additional cross references on file: 6221631101, 6221631102, 6221631103. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | 6221631100, 6221631101, 6221631102, 6221631103, 6221-63-1100, 6221-63-1101, 6221-63-1102, 6221-63-1103 |
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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.
