OE Replacements: 121243, CUP121243, 216879, 181448, 194116, 216879

Details: O-Ring 0.164 in C/S x 5.312 In I.D. 4.16 mm C/S x 134.92 mm I.D. Silicone (70) Black

Multiple Engine Applications

Direct replacement for OE part 216879

Durable silicone 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.