Description
OE Replacements: 111526HP, CUP111526HP, 4089670, 4089670
Details: High Performance Piston Kit .50mm Oversize Cummins ISB / QSB Series Engine Application
Cummins ISB / QSB Series Engine Application
Direct replacement for OE part 4089670
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.
