5 0 USED - 2001 Caterpillar 6NZ Engine $25,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE.WE HANDLE IT WITH PURCHASE ORDERS AND DELIVER IT TO YOU IN 3 OR 4 WEEKS Warranty ConditionUsedHorse Power445 HPWeight3090Stock Number9871 MLS Number11123634CategoryEngines Last Updated7/16/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info