OE Replacements: 121314, CUP121314, 3330537, 3330537, 3347938

Details: O-Ring 0.07 in C/S x 1.364 in ID 1.78 mm C/S x 34.65 mm ID Viton 75, Purple Teflon Coat Series # -028

Multiple Engine Applications

Direct replacement for OE part 3330537

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.