OE Replacements: 321486, CAP321486, 9M9729, 9M9729

Details: O-Ring 0.139in C/S x 4.359in I.D. 3.53mm C/S x 110.75mm I.D. Silicone (70) -245

Multiple Engine Applications

Direct replacement for OE part 9M9729

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.