OE Replacements: ENU-2780, PAI2780, 261SB51, 261SB51, 7536-141073, 3088-X1702, 1681723C1

Details: Nut 7/16-20 Thread x 5/8 in. Flats x 5/16 in. Height Locking

Mack Engine Application

Direct replacement for OE part 261SB51

Durable 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.