OEM / REF: 1-13650-057-0SKU: pilotpart287216
Engine Water Pump 1136500570 1873109980 for Isuzu 6WA1 6WG1 Engine Electronic Fuel Injection is a Water Pump replacement part indexed for Hitachi ZAX450 and Hitachi ZAX470, with 3 application records on file. Match OEM part number 1-13650-057-0 and confirm fitment for Hitachi Engine Spare Parts before ordering.
This Water Pump is indexed for Hitachi ZAX450; Hitachi ZAX470; Isuzu; Isuzu. Compare reference number 1-13650-057-0 against the label on your existing Hitachi component before ordering.
Additional cross references on file: 1-87310998-0. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Gasket | Included |
|---|---|
| Part Number | 1-13650-057-0, 1-87310998-0, 1136500570, 1873109980 |
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.
