OEM / REF: CA3710183SKU: pilotpart423254-B
Engine Water Pump 154-1816 CA1541816 371-0183 CA3710183 For CATERPILLAR 302.5 247B 257B is a Water Pump replacement part indexed for CAT 302.5 and CAT 303.5, with 3 application records on file. Match OEM part number CA3710183 and confirm fitment for Caterpillar Engine Spare Parts before ordering.
This Water Pump is indexed for CAT 302.5; CAT 303.5; CAT 247B; CAT 257B. Compare reference number CA3710183 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: 371-0183, CA1541816, 154-1816. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Gasket | Included |
|---|---|
| Part Number (Caterpillar) | CA3710183, 371-0183, 3710183, CA1541816, 154-1816, 1541816, CA3110053, 311-0053, 3110053, CA4394992, 439-4992, 4394992, CA5121505, 512-1505, 5121505 |
| Part Number | Caterpillar: CA3710183, 371-0183, 3710183, CA1541816, 154-1816, 1541816, CA3110053, 311-0053, 3110053, CA4394992, 439-4992, 4394992, CA5121505, 512-1505, 5121505 |
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.
