OE Replacements: 040022, CUP040022, 170664, 170664

Details: Flat Washer 0.406 in I.D. x 1.25 in O.D. x 0.125 in Thick 10.31 mm I.D. x 31.75 mm O.D. x 3.18 mm Thick Hardened Carbon Steel

Multiple Engine Application

Direct replacement for OE part 170664

Durable carbon steel 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 hardware and fasteners are carefullly designed and feature very low tolerances. Fastener specifications are measured in a 3D environment and tested to ensure the 100% functionality.