OE Replacements: HBN-4980, PAI4980, 20AX8, 20AX8, 261SZ81, 261SZ259, 25084477

Details: Nut 3/4in-16 Thread 1-1/8in Flats x 21/32 Height

Mack Engine Application

Direct replacement for OE part 20AX8

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.