OEM / REF: 6221-61-1102SKU: pilotpart178835-8599995023608
For Komatsu PC300-5 D57S-1B PC310-5 Engine 6D108 Water Pump 6221-61-1102 is a Water Pump replacement part for Komatsu Engine Spare Parts, categorized under Engine Spare Parts > Water Pump. Use OEM part number 6221-61-1102 and confirm machine model, engine model, and serial details before checkout.
This Water Pump is indexed for Komatsu Komatsu Models: D57S-1B, PC310-5, PC300-5, PC300. Compare reference number 6221-61-1102 against the label on your existing Komatsu component before ordering.
Additional cross references on file: 6221-61-1101, 6221-61-1100, WY6221-61-1102. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
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.
