View 11 Photos View 0 Videos Caterpillar 3412DI Engine - 660 HP, ARR/CPL 7C6767 $15,000 USD Caterpillar 3412DI Engine Assembly, 660HP, S/N-38S14246, AR#- 7C6767, 278.7 Hours. Ex Fire Pump engine includes control panel and pump (Please see video of engine running and test report). ConditionUsedCPL/ARR7C6767Horse Power660 HPStock Number31790 MLS Number14309258CategoryEngines Last Updated4/30/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info