View 5 Photos View 0 Videos Caterpillar C6.6 Engine $24,500 USD Fully rebuilt CAT C6.6 engine arranged for 924H wheel loader. Dyno tested with 6 month warranty. exchange only, New pistons, Cyl head, injectors, injection pump, turbo, water pump, oil pump,... ConditionRemanufactured MLS Number12608285CategoryEngines Last Updated3/17/2026 LocationUnion Gap, WA, US Sold ByDukes Equipment & Parts (844) 334-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video 2007 Caterpillar C15 Engine $16,500 USD (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2007 Caterpillar C15 ACERT Diesel Engine (EPA07), 15.2L, Serial # SDP10631, AR # 317-0241, Family # 7CPXH0928E1K, Short Block # 10R9173, Emission... ConditionUsedCPL/ARR317-0241Horse Power475 HPPart NumberAR # 317-0241Stock Number006693 MLS Number14023927CategoryEngines Last Updated4/19/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2000 CAT C10 Diesel Truck Engine 335 HP AR # 187-7945 $10,795 USD 2000 Caterpillar C10 diesel engine, turbocharged, air to air aftercooled, 335 HP rating, arrangement # 187-7945, (1877945,) 3CS prefix, 70 pin ECM, complete as pictured, only 77,275 miles... ConditionUsedStock Number18622 MLS Number14247534CategoryEngines Last Updated3/16/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2003 CAT C10 Diesel Truck Engine 335 HP AR # 226-6785 $8,795 USD 2003 Caterpillar C10 diesel engine, turbocharged, air to air aftercooled, 335 HP rating, arrangement # 226-6785(2266785,) MBJ prefix, 70 pin ECM, complete as pictured, 359,054 miles showing... ConditionUsedStock Number18621 MLS Number14247531CategoryEngines Last Updated3/16/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2003 CAT C10 Diesel Truck Engine 335 HP AR # 226-6785 $8,795 USD 2003 Caterpillar C10 diesel engine, turbocharged, air to air aftercooled, 335 HP rating, arrangement # 226-6785(2266785,) MBJ prefix, 70 pin ECM, complete as pictured, 372,453 miles showing... ConditionUsedStock Number18620 MLS Number14247529CategoryEngines Last Updated3/16/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2001 CAT C10 Diesel Engine 350 HP AR # 165-0605 $9,795 USD 2001 Caterpillar C10 diesel engine, turbocharged, air to air aftercooled, 350 HP rating, arrangement # 165-0065 (1650065,) 3CS prefix, 70 pin ECM, complete as pictured, 240,476 miles showing... ConditionUsedStock Number18619 MLS Number14247528CategoryEngines Last Updated3/16/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos 1989 CAT 3304 DI Diesel Engine Power Unit 369 HOURS !! PTO CLUTCH! $15,795 USD 1988 Caterpillar 3304 DI diesel engine, turbocharged, mechanical fuel system, arrangement # 1W-3871 (1W3871,) complete power unit w/ radiator, panel, power take off clutch, enclosure and... ConditionUsedStock Number18612 MLS Number14247443CategoryEngines Last Updated3/16/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2021 Caterpillar C2.8 Engine $10,295 USD 2021 Perkins 904J-E28T diesel engine, turbocharged, common rail fuel system, tier 4 final emissions, 74 HP at 2400 RPM rating, no DEF required, build code FL71456, EPA family # MPKXL02.8FL1,... ConditionUsedStock Number18609 MLS Number14247062CategoryEngines Last Updated3/23/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2002 CAT C16 Diesel Engine AR # 188-9439 550 HP $25,995 USD 2002 Caterpillar 3456 diesel engine, turbocharged, air to air intercooled, arrangement # 188-9439 (1889439,) 550 HP at 2100 RPM tag rating, adjustable up to 660 HP in ECM, 7286 total... ConditionUsedStock Number18607 MLS Number14247057CategoryEngines Last Updated3/15/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 1997 CAT C12 Diesel Engine 40 PIN w/ JAKES 410 HP AR # 128-0342 $8,295 USD 1997 Caterpillar C12 diesel engine, turbocharged, air to air intercooled, arrangement # 128-0342 (1280342,) 410 HP rating, Jacobs engine brake, complete as pictured. ENGINE TEST RAN CLEAN,... ConditionUsedStock Number18601 MLS Number14247044CategoryEngines Last Updated3/17/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 1997 CAT C12 Diesel Engine 380 HP AR # 152-3270 $7,695 USD 1997 Caterpillar C12 diesel engine, turbocharged, air to air aftercooled, air compressor, uses 40 pin ECM, arrangement # 152-3270 (1523270,) PACCAR truck applications, 380 HP at 1800 RPM... ConditionUsedStock Number18600 MLS Number14247043CategoryEngines Last Updated3/15/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos CAT 3306 PC Turbo Diesel Engine 0R4956 $4,795 USD Caterpillar D333C/3306 PC diesel engine, turbocharged, mechanical fuel system, industrial applications, pre-combustion fuel injection w/ early "long pump" configuration. ENGINE HAS LOW... ConditionUsedStock Number18599 MLS Number14247042CategoryEngines Last Updated3/15/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2009 Caterpillar C7 Engine for a GMC C7500 $13,200 USD (USED) CAT C7 Warranty: 180 Day Parts Only Serial#: C7S09845 Horsepower: 250 DOES NOT INCLUDE THE EXHAUST DOWNPIPE, WILL INCLUDE ALL SENSORS/WIRING NEEDED ConditionUsedFits To Make(s)GMCFits To Model(s)C7500Stock Number25743404 MLS Number13363725CategoryEngines Last Updated3/22/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 1 Video 2005 Caterpillar C7 Diesel Engine $8,500 USD USED 2005 CATERPILLAR C7 DIESEL ENGINE FOR SALE , S/N WAX05502 , 350HP , LOW MILES - RUNS STRONG - WATCH VIDEO OF RUNNING ENGINE , FOR MORE INFORMATION PLEASE CALL 800... Warranty ConditionUsedAssembly NumberWAXHorse Power350 HPEmission RatingEPA03Part NumberWAXStock NumberS5502EN MLS Number14246615CategoryEngines Last Updated3/15/2026 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2012 Caterpillar C9 Engine $20,500 USD (NEW CRATE ENGINE/ SURPLUS NEW) 2012 Caterpillar C9 ACERT Diesel Engine (70PINECM), Serial # LFE02878, AR # 357-1095, Short Block Part # 10R9871, 8.8 L, 450HP RATED @ 2200RPM, BRAND NEW,... ConditionNewPart NumberAR # 357-1095Stock Number006779 MLS Number14241477CategoryEngines Last Updated3/12/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 1 Video USED- 2002 Caterpillar C12 Engine, FULLY TESTED, W/WARRANTY $13,000 USD 2002 Caterpillar C12 Engine – Used – Fully Tested – Warranty, Reliable heavy-duty Caterpillar C12 diesel engine removed from a running unit and fully tested prior to sale. Engine is in good... Warranty ConditionUsedHorse Power430 HPStock Number2145 MLS Number14158746CategoryEngines Last Updated3/12/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar 3126 Engine Contact for price 171.5 HP, ENGINE MODEL 3126, ConditionUsedStock Number326 MLS Number14022238CategoryEngines Last Updated3/12/2026 LocationORLANDO, FL, US Sold ByUSA Trade & Exports Inc. (844) 484-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video 2008 Caterpillar C13 Engine $35,000 USD (CAT OEM REBUILD) 2008 Caterpillar C13 Industrial Diesel Engine (SINGLE TURBO), Serial # LGK11209, AR # 236-4575, Long Block Part # 20R3912, 12.5L, 520HP RATED @ 2100 RPM, NEW CAT REMAN!!,... ConditionRemanufacturedCPL/ARR236-4575Horse Power520 HPPart Number20R3912Stock Number006781 MLS Number14238651CategoryEngines Last Updated4/14/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 1 Video 2006 Caterpillar C13 ACERT Engine, KCB $15,000 USD (GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Caterpillar C13 ACERT Diesel Engine For Sale, KCB, AR# 258-9127, 430HP @ 2100RPM, FREIGHTLINER, AR Core# 229-2636, 12.8L, Engine Serial#... Warranty ConditionUsedCPL/ARR258-9127Horse Power430 HP MLS Number14236483CategoryEngines Last Updated3/12/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2001 Caterpillar 3054 Engine for a Caterpillar 420D $6,200 USD (USED) CAT 3054 Warranty: As-Is No Warranty Serial#: 7BJ58470 Horsepower: 86 Ref# 187-8014 RUNNING, INSPECTED ENGINE, ENGINE NEEDS BEARINGS REPLACED, ConditionUsedFits To Make(s)CATFits To Model(s)420DPart Number187-8014Stock Number25766481 MLS Number13445969CategoryEngines Last Updated3/11/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2002 CAT C12 Turbo Diesel Engine AR # 219-9439 410 HP $8,795 USD 2002 Caterpillar C12 diesel engine, turbocharged, air to air intercooled, arrangement # 219-9439 (2199439,) Freightliner truck applications, 410 HP at 2100 RPM rating, 70 pin ECM, complete... ConditionUsedStock Number18594 MLS Number14231801CategoryEngines Last Updated3/9/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2005 CAT C15 Diesel Engine 365CL Excavator 187 HOURS! $32,995 USD 2005 Caterpillar C15 diesel engine, turbocharged, air to air intercooled, arrangement # 257-4958 (2574958,) originally built for a 365C or 365CL excavator but used at a tech school for... ConditionUsedStock Number18589 MLS Number14231796CategoryEngines Last Updated3/9/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar Engine 5161642 for a CAT Contact for price Used ENGINE ARR ConditionUsedFits To Make(s)CATStock Number5161642 MLS Number14231213CategoryEngines Last Updated3/8/2026 LocationWashougal, WA, US Sold ByPortland Tractor (888) 811-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos 2005 CAT C15 Industrial Engine 575 HP POWER UNIT! $25,995 USD 2005 Caterpillar C15 diesel engine, turbocharged, air to air intercooled, arrangement # 234-9188 (2349188,) BEM prefix, 575 HP at 2100 RPM rating, complete power unit w/ cooling package,... ConditionUsedStock Number18586 MLS Number14231065CategoryEngines Last Updated3/8/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2002 CAT 3456 Diesel Engine 385BL Excavator AR # 201-5588 $29,995 USD 2002 Caterpillar 3456E diesel engine, turbocharged, air to air intercooled, arrangement # 201-5588 (2015588,) core AR # 159-5810 (1595810,) approximately 525 HP rating, 40 pin ECM, complete... ConditionUsedStock Number18582 MLS Number14231058CategoryEngines Last Updated3/8/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info