New OEM New Old Stock (NOS) Transfer Pump Body and Seal for Caterpillar | Part 4N-1132

Restore the integrity of your fuel delivery system with this genuine OEM New Old Stock (NOS) Caterpillar transfer pump body and seal. Specifically designed for the CAT 3208 and 3160 engine series, this component serves as the critical housing and sealing interface for the fuel transfer pump, ensuring consistent pressure and preventing external leaks or air intrusion into the fuel line.

As a New Old Stock (NOS) item, this part provides the exact metallurgy and factory-machined tolerances of an original Caterpillar production run. The included seal is engineered to withstand modern fuel chemistries and high-vibration environments, maintaining a vacuum-tight fit that is essential for the smooth operation of medium-duty truck, marine, and agricultural engines. Choosing genuine OEM ensures that your fuel system maintains its original performance specifications and reliability.