14 0 2011 CAT C18 Twin Turbo Engine POWER UNIT 800 HP Newly Listed $47,500 USD 2011 Caterpillar C18 turbo diesel engine, twin turbocharged, 800 HP rating, w/ EGR, arrangement # 367-0852 (3670852,) complete power unit w/ hydraulic driven fan, cooling package, skid,... ConditionUsedStock Number18133 MLS Number13853468CategoryEngines Last Updated9/29/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 1999 CAT C12 Diesel Truck Engine AR 171-5124 380 HP Newly Listed $9,695 USD 1999 Caterpillar C12 turbo diesel engine, 2KS01324 serial #, 171-5124 arrangement, 380 HP at 1800 RPM, removed from a Freightliner truck. TOTAL MILEAGE 597,605, 3069 IDLE HOURS, TOTAL HOURS... ConditionUsedStock Number18132 MLS Number13853467CategoryEngines Last Updated9/29/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 1989 CAT 3204 Diesel Engine D3B $8,795 USD Caterpillar 3204 diesel engine, naturally aspirated, complete running engine, serial # 45V29166, fits CAT construction equipment, early style block head as pictured. ENGINE TEST RAN CLEAN... ConditionUsedStock Number17836 MLS Number13686744CategoryEngines Last Updated9/23/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 1988 CAT 3204 DI Diesel Engine AR # 1N3513 $12,795 USD 1988 Caterpillar 3204 DI diesel engine, naturally aspirated, mechanical fuel system, removed from a CAT cold planer unit. Long block will interchange w/ almost all 3204 DI equipment spec... ConditionUsedStock Number18122 MLS Number13826429CategoryEngines Last Updated9/21/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 Caterpillar 3160 Engine $1,895 USD RUNNING TAKEOUT, HAS BLOWBY, SEE VIDEO. SERIAL # UNKNOWN, REMOVED FROM A CAT 613 SERIES SCRAPER ConditionUsedStock Number18098 MLS Number13826407CategoryEngines Last Updated9/21/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 2009 CAT C18 Diesel Engine Power Unit 1600 HOURS! $69,500 USD 2009 Caterpillar C18 diesel engine, turbocharged, intercooled, WJH prefix, arrangement # 237-1955, 630 HP at 2100 RPM, PRE EMISSIONS, single turbo, COMPLETE power unit w/ hydraulic PTO... ConditionUsedStock Number18097 MLS Number13812968CategoryEngines Last Updated9/15/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 1990 CAT 3306 DI REBUILT Diesel Engine 1W-3832 $14,795 USD 1990 Caterpillar 3306 DIT diesel engine, turbocharged, mechanical fuel system, arrangement # 1W-3832 (1W3832,) 250 HP at 2200 RPM rating, direct injection. ENGINE IS A FRESH REMAN AS... ConditionUsedStock Number18076 MLS Number13812945CategoryEngines Last Updated9/15/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
10 0 2013 CAT C18 Twin Turbo Diesel Engine AR # 366-9753 $55,995 USD 2013 Caterpillar C18 diesel engine, twin turbocharged, electronic fuel system, PRE EMISSIONS, arrangement # 359-1816 (3591816) or 366-9753 (3669753,) 700 HP at 2100 RPM rating. 5390 total... ConditionUsedStock Number18064 MLS Number13812626CategoryEngines Last Updated9/14/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
12 0 2007 CAT 3054C Diesel Power Unit AR 219-7588 $7,695 USD 2007 Caterpillar 3054C diesel engine, complete power unit w/ enclosure and clutch as pictured, arrangement # 219-7588 (2197588,) 83 HP at 2400 RPM rating, naturally aspirated, fully... ConditionUsedStock Number18034 MLS Number13789688CategoryEngines Last Updated8/31/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 Caterpillar 3412 DITA Engine $27,995 USD NO SERIAL # FOUND, EARLY 90S VINTAGE, APPROX 750 HP BY APPLICATION ConditionUsedStock Number18028 MLS Number13778523CategoryEngines Last Updated8/25/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 2011 CAT 3176C Diesel Engine D7R Tractor 347-6911 $19,995 USD 2011 CATERPILLAR 3176C DIESEL ENGINE, GOVERNMENT SURPLUS. UNUSED CONDITION, ARRANGEMENT # 347-6911, COMPLETE ENGINE FOR CAT D7R SERIES II CRAWLER DOZERS. EXCELLENT RUNNING LOW HOUR... ConditionUsedStock Number18021 MLS Number13778237CategoryEngines Last Updated8/24/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2002 CAT 3406C DITA Diesel Power Unit 360 HP $15,795 USD 2002 Caterpillar 3406C DITA turbo diesel engine, arrangement # 126-6205, 360 HP at 2100 RPM rating, aftercooled, fully mechanical fuel system. ONLY 5326 HOURS ON THIS UNIT ACCORDING TO FUEL... ConditionUsedStock Number17858 MLS Number13699349CategoryEngines Last Updated8/18/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 0 Caterpillar 3116 Engine $4,995 USD Caterpillar 3116 diesel engine, mechanical fuel system, turbocharged, air to air intercooled, arrangement # 1067874 (106-7874,) 170 HP at 2800 RPM rating, complete running takeout as... ConditionUsedStock Number17969 MLS Number13752257CategoryEngines Last Updated8/10/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 CAT D343 Turbo Diesel Engine 62B $6,795 USD Caterpillar D343 diesel engine, turbocharged, aftercooled, approximately 350 HP, mechanical fuel system, rear accessory drive, as pictured. EXCELLENT RUNNING ENGINE, SEE VIDEO. NO BLOWBY OR... ConditionUsedStock Number17954 MLS Number13739844CategoryEngines Last Updated8/3/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
12 0 CAT D333C Turbo Diesel Engine 205 HOURS 3306 PC $8,795 USD Caterpillar D333 - 3306 PC diesel engine, turbocharged, PC injection, military surplus, 205 original hours, arrangement # 5R1261 or 5R1262, as pictured. ENGINE RUNS EXCELLENT ON ETHER, FUEL... ConditionUsedStock Number17938 MLS Number13739828CategoryEngines Last Updated8/3/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 CAT 3408 DI Turbo Diesel Engine 769C 1W0769 $19,995 USD Caterpillar 3408 DI diesel engine, turbocharged, aftercooled, mechanical fuel system, V8 configuration, 48W prefix, arrangement # 1W-0769 (1W0769,) removed from a CAT 769C rigid frame quarry... ConditionUsedStock Number17922 MLS Number13726817CategoryEngines Last Updated7/28/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
10 0 1992 CAT 3116 Diesel Truck Engine 21K MILES! 215 HP $6,595 USD 1992 Caterpillar 3116 diesel engine, turbocharged, mechanical fuel system, 215 HP at 2600 RPM rating, arrangement # 6I4153 (6I-4153,) only 21,798 original miles when removed from a municipal... ConditionUsedStock Number17920 MLS Number13726815CategoryEngines Last Updated7/28/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 2000 CAT 3304 DI Diesel Power Unit 1W-3871 $11,295 USD 2000 Caterpillar 3304 DI turbo diesel engine, mechanical fuel system, complete power unit w/ radiator enclosure as pictured, turbocharged, arrangement # 1W3871, direct injection, 165 HP at... ConditionUsedStock Number17910 MLS Number13726805CategoryEngines Last Updated7/28/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 CAT 3304 PC Diesel Engine Power Unit 1418 HOURS $6,795 USD Caterpillar 3304 PC diesel engine, power unit w/ radiator, skid accessories, arrangement # 7N-3274 (7N3274,) precombustion injection, 90 HP at 1800 RPM rating, naturally aspirated,... ConditionUsedStock Number17901 MLS Number13726796CategoryEngines Last Updated8/1/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
8 0 2005 CAT C13 Turbo Diesel Engine 345CL Excavator LOW HOURS $19,995 USD 2005 Caterpillar C13 diesel engine, turbocharged, air to air aftercooled, arrangement # 280-3645 (2803645,) use 241-5774 (2415774) for reference. ENGINE HAS 4700 ORIGINAL HOURS, RUNS... ConditionUsedStock Number17329 MLS Number13428283CategoryEngines Last Updated7/28/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 2003 CAT C12 Diesel Truck Engine 410 HP W/ JAKES $14,795 USD 2003 Caterpillar C12 diesel engine, on-road truck applications, removed from an Oshkosh military vehicle, jake brakes, 410 HP rating, 9SM prefix, 70 pin ECM, AR # 140-2260 (1402260,) 3409... ConditionUsedStock Number17888 MLS Number13712769CategoryEngines Last Updated7/20/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
12 0 2003 CAT 3412E MARINE Diesel Engine AR 177-1650 $27,995 USD 2003 Caterpillar 3412E marine diesel engine, arrangement # 177-1650 (1771650,) HEUI fuel system, 635/600 HP at 1800 RPM rating, keel cooled, starboard, LH service engine. STICKER ALSO SHOWS... ConditionUsedStock Number17860 MLS Number13699361CategoryEngines Last Updated7/13/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
10 0 2002 CAT 3412E MARINE Diesel Engine AR 177-1649 $18,795 USD 2002 Caterpillar 3412E marine diesel engine, arrangement # 177-1649 (1771649,) HEUI fuel system, 720 HP at 1800 RPM rating, keel cooled, starboard, LH service engine. SHOWS 69K HOURS ON... ConditionUsedStock Number17859 MLS Number13699353CategoryEngines Last Updated7/13/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2002 CAT 3406C 360 HP Industrial Engine AR 126-6205 $12,795 USD 2002 Caterpillar 3406C DITA turbo diesel engine, arrangement # 126-6205, 360 HP at 2100 RPM rating, aftercooled, fully mechanical fuel system. TEST RAN EXCELLENT, SEE VIDEO -- STRONG STRONG... ConditionUsedStock Number17857 MLS Number13699342CategoryEngines Last Updated7/13/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
10 0 1989 CAT 3406B 425 HP Diesel Truck Engine $7,695 USD 1989 Caterpillar 3406B diesel engine, 425 HP, arrangement # 7E2358 (7E-2358,) CARB Certified, mechanical fuel system, air to air aftercooled, w/ jake brakes, Freightliner truck... ConditionUsedStock Number17853 MLS Number13699321CategoryEngines Last Updated7/13/2025 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info