OE Replacements: 121302, CUP121302, 3163715, 3163715

Details: O-Ring, 0.07 in C/S x 1.301 in ID 1.78 mm C/S x 33.05 mm ID, Buna 40, Medium Blue Teflon Coat Series # -027

Multiple Engine Applications

Direct replacement for OE part 3163715

Durable Buna 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.