7 0 Cummins ISB 5.9L Piston / Rod $125 USD Quality used Cummins engine piston kit with connecting rod for a Cummins 5.9 engine, backed by our standard warranty. *Rings may be damaged and need replacement. We recommend replacing... Quantity6ConditionUsedStock Number30Q-3800781-STK MLS Number13635641CategoryPistons & Rod Parts Last Updated8/19/2025 LocationBig Lake, MN, US Sold ByQuality Bus and Truck Parts (844) 580-___ SHOWNUMBERCall Seller Email Seller Save More Info