OE Replacements: 121256, CUP121256, 3032787, 145531, 3032787, 1577-3032787, 6V6228

Details: O-Ring 0.103 in C/S x 1.049 in ID 2.62 mm C/S x 26.64 mm ID Viton 75, Series # -121

Multiple Engine Applications

Direct replacement for OE part 3032787

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.