OEM / REF: 129004-42000SKU: pilotpart286068-01
Engine Water Pump YM129004-42001 For Komatsu Excavator PC50 PC55 PC58 Engine 3D84E 4D88E is a Water Pump replacement part indexed for Komatsu RAM700 and Komatsu CD30R-1, with 3 application records on file. Match OEM part number 129004-42000 and confirm fitment for Komatsu Engine Spare Parts before ordering.
This Water Pump is indexed for Komatsu RAM700; Komatsu CD30R-1; Komatsu CR30R-1; Komatsu JV25CW-3. Compare reference number 129004-42000 against the label on your existing Komatsu component before ordering.
Additional cross references on file: 129100-42004, YM129100-42004, YM129004-42000. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Gasket | Included |
|---|---|
| Part Number | 129004-42000, 12900442000, 129100-42004, YM129100-42004, YM129004-42000, YM12900442000, 729423-42003, 129004-42001, 129002-42004, 129001-42003, 129001-42001, 12900142004, YM129508-42001, 12950842001, YM129001-42003, 12900142003, YM129004-42001, 12900442001, YM129001-42004, YM129263-42000, 12910042004, 12926342000, YM129001-42002, 12900142002, 123900-42000, 12390042000, YM123900-42000, YM12390042000, 129263-42000, YM12900142004, 129001-42004, 129508-42001 |
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.
