OE Replacements: 111683, CUP111683, 3930490, 3930490

Details: Natural Gas Piston 1.00mm Oversize Cummins 6B Engine Application

Cummins 6B Engine Application

Direct replacement for OE part 3930490

Durable 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 pistons are carefullly designed and feature cutting edge precision. Piston specifications are measured in a 3D environment. Finished products are dyno and road tested to ensure the 100% functionality and performance.