OE Replacements: 121430, CUP121430, 4998542, 130-0229, 1300229, 145600, 4998542

Details: O-Ring 0.139 in C/S x 5.109 in ID 3.53 mm C/S x 129.77 mm ID HNBR 75, Peroxide Cured Series # -251

Multiple Engine Application

Direct replacement for OE part 4998542

HNBR construction with prominent sealing ridges to ensure a perfect seal between pan, gasket, and block

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.