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• Complete in-frame solution for Cummins N14 Celect Plus engines
LEGAL FOR ON-HWY USE IN ALL 50 STATES*
Improved Exhaust and Intake Valves
OEM Reference Part Number 23525990
PDI Big Boss Inframe Kit for Cummins ISX | 5579451 Cummins Crank Damper When you place your orderAvailable for: Cummins ISX SOHC Warranty: 2 Year Limited Warranty Key Features: High Quality Pistons with 152mm Liners Precision working components All gaskets and orings included Includes Piston Oilers Big Boss Quality Introducing the PDI Big Boss In frame Overhaul Kit for Cummins ISX Common Rail engines. This kit features the highest quality and most complete solution for longevity and performance. With high quality steel pistons, top of the line
US$ 32.15
US$ 53.31
US$ 14.95