View 12 Photos View 0 Videos 1988 Cummins 4B 3.9 Diesel Engine GOVERNMENT REMAN! $8,295 USD 1988 Cummins 4B 3.9 diesel engine, GOVERNMENT REMANUFACTURED in 2021, naturally aspirated, mechanical fuel system, CPL 0721 (CPL 721,) 80 HP at 2800 RPM rating, CAV injection pump, as... ConditionUsedStock Number19349 MLS Number14672956CategoryEngines Last Updated10/18/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2020 Cummins 4B 3.9 Diesel Engine UNUSED SURPLUS! CPL 0721 $8,995 USD 2020 Cummins 4B 3.9 diesel engine, FACTORY REMANUFACTURED, naturally aspirated, mechanical fuel system, CPL 0721 (CPL 721,) 80 HP at 2800 RPM rating, CAV injection pump, as pictured. SAME... ConditionUsedStock Number19324 MLS Number14658949CategoryEngines Last Updated10/12/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos 1988 Cummins 4B 3.9 Diesel Engine GOVERNMENT REMAN! $8,295 USD 1988 Cummins 4B 3.9 diesel engine, GOVERNMENT REMANUFACTURED in 2021, naturally aspirated, mechanical fuel system, CPL 0721 (CPL 721,) 80 HP at 2500 RPM rating, CAV injection pump, as... ConditionUsedStock Number19323 MLS Number14658948CategoryEngines Last Updated10/12/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2019 Cummins 4B 3.9 Diesel Engine FACTORY REMAN CPL 0721 $8,995 USD 2019 Cummins 4B 3.9 diesel engine, FACTORY REMANUFACTURED, naturally aspirated, mechanical fuel system, CPL 0721 (CPL 721,) 80 HP at 2500 RPM rating, CAV injection pump, as pictured. SAME... ConditionUsedStock Number19322 MLS Number14658947CategoryEngines Last Updated10/12/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info