OE Replacements: 121322, CUP121322, 4010643, 4010643

Details: O-Ring 0.103 in C/S x 0.612 in ID 2.62 mm C/S x 15.54 mm ID Viton 75, White Teflon Coat Series # -114

Multiple Engine Applications

Direct replacement for OE part 4010643

Durable viton construction

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

DETAIL – HDKits 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.