OEM / REF: 397-5683SKU: pilotpart427272
Engine Water Pump 397-5683 3975683 for Caterpillar CAT Engine C4.4 is a Water Pump replacement part indexed for CAT D3K2 LGP and CAT D3K2 XL, with 3 application records on file. Match OEM part number 397-5683 and confirm fitment for Caterpillar Engine Spare Parts before ordering.
This Water Pump is indexed for CAT D3K2 LGP; CAT D3K2 XL; CAT D4; CAT D4K2 LGP. Compare reference number 397-5683 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: CA3975683. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Gasket | Included |
|---|---|
| Part Number | 397-5683, 3975683 |
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.
