OE Replacements: 121324, CUP121324, 1820878C2, 4333-1820878C2, 1820878, 1820878C1, 1820878C2

Details: O-Ring, 0.103 in C/S x 0.424 in ID 2.62 mm C/S x 10.77 mm ID, Viton 75, Blue Teflon Coat Series # -111

Multiple Engine Applications

Direct replacement for OE part 1820878C2

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.