OEM / REF: 10R2129SKU: pilotpart422820
New Engine Water Pump 10R2129 3520206 10R-2129 352-0206 for Caterpillar Cat 345C Engine C11 C13 is a Water Pump replacement part indexed for Caterpillar 345B and Caterpillar 345B II, with 3 application records on file. Match OEM part number 10R2129 and confirm fitment for Caterpillar Engine Spare Parts before ordering.
This Water Pump is indexed for Caterpillar 345B; Caterpillar 345B II; Caterpillar 345B II MH; Caterpillar 345B L. Compare reference number 10R2129 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: 3520206, 176-6999, 1767000. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Gasket | Included |
|---|---|
| O-Ring | Included |
| Part Number | 10R2129, 3520206, 10R-2129, 352-0206, 176-6999, 1767000, 1766999, 176-7000, CA3520205, 352-0205, 3520205 |
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.
