OE Replacements: 121429, CUP121429, 205247, 9X7704, 205247

Details: O-Ring 0.21 in C/S x 6.975 in ID 5.33 mm C/S x 177.17 mm ID Silicone 70, Series # -365

Multiple Engine Applications

Direct replacement for OE part 205247

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.