OE Replacements: 321410, CAP321410, 4D2297, 101-3074, 1013074, 149-0544, 1490544, 4D2297, 6L6788, 77-6169, 776169, 78-0978, 78-1938, 780978, 781938, 7R3497, 7X5434, 81-3725, 813725

Details: O-Ring 0.07 in C/S x 0.614 in ID 1.78 mm C/S x 15.6 mm ID Buna N 75, Peroxide Cured/Black Series # -016

Multiple Engine Applications

Direct replacement for OE part 4D2297

Durable Buna N 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.