OE Replacements: ESC-0338, PAI0338, 421GC2123M, 4103-5010438103, 25502624, 20706415, 45AM6, 421GC2123M, 5010438103

Details: Screw, M10 x 1.5 x 40, Socket Head, 12.9, Class

Mack E7 / E-TECH / ASET Engine Application

Direct replacement for OE part 421GC2123M

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.