Description
OE Replacements: 111523, CUP111523, 4089669, 4089669
Details: Piston Kit STD Cummins ISB / QSB Engine Application
Cummins ISB / QSB Engine Application
Direct replacement for OE part 4089669
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.
