OE Replacements: 440048, NAP440048, 1817959C1, 3900678, 1817959C1, 1817959, 4333-1817959C1, 3928873

Details: Screw, M8 x 1.25 x 40, Flanged Hex Head, 10.9, Class

Navistar DT466E HEUI / DT570 Engine Application

Direct replacement for OE part 1817959C1

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.