Caterpillar Reman Engine Oil Pump 0R-3860 is a engine assembly product that provides a complete or service-ready engine replacement configuration. It is listed for Caterpillar heavy-equipment applications; use part number 0R-3860 as the primary identification reference.
- Part Number: 0R-3860
- Brand: Caterpillar
- Product Category: Engine Assembly
- Equipment Type: Generator, Vehicular Engine, Wheel Dozer, Wheel Loader, Bulldozer, Gen Set Engine
- Compatible Models: SR4, 3512, 854G, 992G, D11R, D11N, 3508, 11, 3508C, 3508B, 5130, 5130B, 777, 777C, 777B, 777D, 776D, 776C, 776B, 11U, 11SU
- Engine Models: Confirm by equipment serial number
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





