O-Ring 0.139 in C/S x 0.296 in ID 3.53 mm C/S x 7.52 mm ID Buna N 75, Series # -203
Cross References:
21318, Caterpillar: 1378101, Cummins: 3682076, Caterpillar: 137-8101
- Durable buna n construction
- Direct replacement for OE part 3682076
- Multiple Engine Applications
- Genuine PAI product including a factory 2-Year Warranty
- Quality You Can Trust - PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards
Features
- DETAIL - PAI O-rings are carefully designed and feature unparalleled low tolerances. O-ring specifications are measured in a 3D environment and tested to ensure the 100% functionality.
- STRENGTH - PAI O-rings are made of industry leading materials and processes. Hardness ratings will vary between O-rings, but all PAI O-rings are tested to ensure product integrity, fitment, and longevity.
- VARIETY - PAI is a market leader of heavy-duty diesel truck parts, and our O-rings are no exception. Our O-rings come in various materials including but not limited to Viton (Fluorocarbon), PTFE, Nitrile, Neoprene, and EPDM Rubber.
Cross References:
21318, Caterpillar: 1378101, Cummins: 3682076, Caterpillar: 137-8101
