OE Replacements: BGA-2999, PAI2999, 56AX398, 78-2017, 782017, 8F6499, 175-7904, 1757904, 56AX398, 745-235637, 5F3106, 9F3215, 635234, 63-5234, 8T7130, 5I9305, 22414R1, 4333-22414R1

Details: O-Ring, 0.139 in C/S x 4.984 in ID 3.53 mm C/S x 126.59 mm ID, Buna N 70, Series # -250

Multiple Engine Applications

Direct replacement for OE part 56AX398

Durable buna n PX-Cured 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.