OE Replacements: 111122, CUP111122, 3801954, 3801954, 3804422

Details: Piston Kit Cummins 855 Series application

Cummins 855 Engine Application

Direct replacement for OE part 3801954

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.