5 0 Cummins ISX Engine Contact for price FOR SALE: (2) CUMMINS, ISX 500, 500 HP, 1850 TORQUE, CORE ENGINES. SERIAL# 79239030 79315545. THESE ENGINES CAN BE USED TO MAKE ONE GOOD REBUILD-ABLE ENGINE. PLEASE CALL FOR INFO AND... ConditionUsedStock NumberISX500 CORE MLS Number12442512CategoryEngines Last Updated7/14/2025 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info