Featured Item View 8 Photos View 0 Videos 1999 Caterpillar 3126 Engine $7,900 USD (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1999 Caterpillar 3126 Diesel Engine (70PIN), Serial # 8YL17572, AR # 160-2884, Long Block # 0R-7907, Short Block # 0R-9964, 230HP RATED @ 2200 RPM, 7... ConditionUsedUsage1,947 HoursStock Number006952 MLS Number14576662CategoryEngines Last Updated8/31/2026 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2003 CAT 3126 Truck Engine 350 HP LOW MILES! 40 PIN 130-1500 Newly Listed $10,795 USD 2003 Caterpillar 3126 diesel engine, 40 pin ECM, 350 HP at 2600 RPM rating, arrangement # 130-1500, core A/R 132-5422, 11,850 original miles, 3971 total hours w/ 1244 idle hours on... ConditionUsedStock Number16585 MLS Number14617297CategoryEngines Last Updated9/22/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2003 CAT 3126 Truck Engine 350 HP LOW MILES! 40 PIN 130-1500 Newly Listed $9,795 USD 2003 Caterpillar 3126 diesel engine, 40 pin ECM, 350 HP at 2600 RPM rating, arrangement # 130-1500, core A/R 132-5422, 24,391 original miles, 4833 total hours w/ 2173 idle hours on... ConditionUsedStock Number16583 MLS Number14617296CategoryEngines Last Updated9/22/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2003 CAT 3126 Truck Engine 350 HP LOW MILES! 40 PIN AR # 130-1500 Newly Listed $11,795 USD 2003 Caterpillar 3126 diesel engine, 40 pin ECM, 350 HP at 2600 RPM rating, arrangement # 130-1500, core A/R 132-5422, 442 original miles, 82 total hours w/ 44 idle hours on ECM. GOVERNMENT... ConditionUsedStock Number16584 MLS Number14617295CategoryEngines Last Updated9/22/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2006 CAT 3126B Diesel Engine A/R 211-9442 Newly Listed $14,795 USD 2006 Caterpillar 3126B industrial engine, 347 ORIGINAL HOURS SHOWING WHEN REMOVED, military/gov't surplus engine, 200 HP rating at 2200 RPM, 211-9436 core arrangement, arrangement # 211-9442... ConditionUsedStock Number17154 MLS Number14617247CategoryEngines Last Updated9/22/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2001 CAT 3126B Diesel Engine AR # 199-8664 Newly Listed $4,695 USD 2001 Caterpillar 3126B diesel engine, core A/R 199-8664 (1998664,) 190 HP rating, HEUI fuel system, uses 70 pin ECM, GMC truck/bus applications. Good running takeout, 121K miles showing, 45... ConditionUsedStock Number19163 MLS Number14617057CategoryEngines Last Updated9/22/2026 LocationCarbondale, PA, US Sold ByOld Forge Power Equipment, Inc (833) 662-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3126B Engine Recently Updated $19,795 USD REMANUFACTURED COMPLETE TRUCK ENGINE starting at $19,795.00 WITH TWO YEAR UNLIMITED MILE FACTORY PARTS LABOR WARRANTY 2nd YEAR LONGBLOCK ONLY, SOLD EXCHANGE PLUS $3,400.00 REFUNDABLE CORE... ConditionRemanufacturedStock Number29638 MLS Number13353380CategoryEngines Last Updated9/21/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3126B Engine Recently Updated $20,095 USD 3126 Series, 2-valve, Industrial Engine COMPLETE INDUSTRIAL REMANUFACTURED ENGINE EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $ 3400.00... Quantity5ConditionRemanufacturedStock Number29684 MLS Number13353349CategoryEngines Last Updated9/21/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3126B Engine Recently Updated $21,695 USD 3126, 3-Valve, Industrial COMPLETE INDUSTRIAL REMANUFACTURED ENGINE EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $ 3400.00 REFUNDABLE CORE... Quantity5ConditionRemanufacturedStock Number29685 MLS Number13353348CategoryEngines Last Updated9/21/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3126A Engine Recently Updated $22,895 USD 3126 Series, 2-valve, COMPLETE REMANUFACTURED TRUCK ENGINE WITH ÂTWO YEAR UNLIMITED MILE FACTORY PARTS LABOR WARRANTY, 2nd YEAR LONGBLOCK ONLY. SOLD EXCHANGE PLUS $ 3400.00 REFUNDABLE CORE... ConditionRemanufacturedStock Number29757 MLS Number13353294CategoryEngines Last Updated9/21/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3126E Engine Recently Updated $21,695 USD 3126, 3-Valve, 230-up HP, Freightliner COMPLETE REMANUFACTURED TRUCK ENGINE WITHTWO YEAR UNLIMITED MILE FACTORY PARTS LABOR WARRANTY, 2nd YEAR LONGBLOCK ONLY. SOLD EXCHANGE PLUS $ 3400.00... ConditionRemanufacturedStock Number29759 MLS Number13353293CategoryEngines Last Updated9/21/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1999 Caterpillar 3126 Engine for a GMC C6500 Recently Updated $5,950 USD (USED) CAT 3126 Warranty: 180 Day Parts Only Assembly#: 146-8758 Serial#: 7AS32507 Horsepower: 190 ConditionUsedAssembly Number146-8758Fits To Make(s)GMCFits To Model(s)C6500Stock Number25688679 MLS Number13080027CategoryEngines Last Updated9/20/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3126 Engine Recently Updated $21,695 USD ConditionRemanufacturedStock Number69791 MLS Number14376662CategoryEngines Last Updated9/21/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3126 Engine Recently Updated $21,695 USD ConditionRemanufacturedStock Number69792 MLS Number14376661CategoryEngines Last Updated9/21/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3126B Engine Recently Updated $22,995 USD PREMIUM REMANUFACTURED CATERPILLAR 3126B COMPLETE DIESEL ENGINE STARTING AT $22,995.00 EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Parts Labor WARRANTY. Plus $4,000... Quantity2ConditionRemanufacturedStock Number7151 MLS Number13354229CategoryEngines Last Updated9/21/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1997 Caterpillar 3126 Engine for a Freightliner FL50 $6,500 USD CAT 3126 ENGINE ASSEMBLY/275-HP/ENG# 1WM13006 OIL PRESSURE: 50/75 ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)FL50Stock Number70232 MLS Number13957693CategoryEngines Last Updated9/9/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2003 Caterpillar 3126 Engine for a Sterling L7500 SERIES Contact for price CAT 3126 ENGINE ASSEMBLY(BURNT CORE) ConditionUsedFits To Make(s)STERLINGFits To Model(s)L7500 SERIESStock Number73818 MLS Number12828194CategoryEngines Last Updated9/9/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1999 Caterpillar 3126 Engine for a GMC C7500 Contact for price CAT 3126 ENGINE ASSEMBLY/190-HP/SER# 7AS31876 ConditionUsedFits To Make(s)GMCFits To Model(s)C7500Stock Number73877 MLS Number12828232CategoryEngines Last Updated9/9/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2001 Caterpillar 3126B Engine for a Chevrolet C7 $6,000 USD REVIVA REMAN IN 2013 IT HAD 179K MILES ON IT AND NOW HAS 227K MILES . ENGINE IS AROUND 50K MILES ConditionUsedUsage50,000 MilesHorse Power250 HPFits To Make(s)CHEVROLETFits To Model(s)C7Stock Number12082 MLS Number14016123CategoryEngines Last Updated9/5/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 3 Photos View 0 Videos 1999 Caterpillar 3126 Engine $8,350 USD CORE EXCHANGE NEEDED, GOOD RUINING ENGINE Warranty ConditionUsedHorse Power330 HPStock Number1333 MLS Number11738278CategoryEngines Last Updated9/1/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar 3126 Engine $7,500 USD Remanufactured Caterpiller 3126 3 valve long block assembly. 2 Piece piston. 230HP up. 1283883 front housing. Includes NEW OEM spec parts:, *Cam/Main/rod bearings *Camshaft *Connecting... ConditionRemanufacturedPart Number305-8141Stock Number1049893 MLS Number14571426CategoryEngines Last Updated8/28/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Caterpillar 3126E Engine for a CAT 3126E 250HP AND ABOVE $4,600 USD SERIAL# HEP15223, A/COMP ConditionUsedUsage300,771 MilesCPL/ARR229-4522Horse Power330 HPFits To Make(s)CATFits To Model(s)3126E 250HP AND ABOVEStock Number2643909 MLS Number14571063CategoryEngines Last Updated9/4/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3126 Engine for a 2000 Freightliner FL80 Contact for price CORE ENGINE ASSEMBLY/ ENGINE IS LOCKED UP/AIR BRAKE/PARTS OK, Serial#: 7AS76477, Horse Power: 250, ARR/CPL: NA, Casting#: NA ConditionUsedHorse Power250 HPFits To Make(s)FreightlinerFits To Model(s)FL80Will Fit Year(s)2000Part Number3126EStock Number41724-6 MLS Number12844168CategoryEngines Last Updated8/26/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Caterpillar 3126 Engine for a 1998 GMC T7500 Contact for price (Used) 1998 Caterpillar 3126, ENGINE ASSEMBLY- Family Number: WCPXH0442HRK, Displacement: 7.2L, Horsepower: 190, ARR/CPL: 115-3359, Serial Number: 7AS15629, E.C.S: EM, DI, TC, ECM, CAC, For... ConditionUsedCPL/ARR115-3359Horse Power190 HPFits To Make(s)GMCFits To Model(s)T7500Will Fit Year(s)1998Stock NumberP-506690 MLS Number14442020CategoryEngines Last Updated8/25/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1999 Caterpillar 3126B Engine for a CAT 3126B 249HP AND BELOW $2,975.24 USD ConditionUsedUsage448,553 MilesCPL/ARRCPL/ARR#Horse Power190 HPFits To Make(s)CATFits To Model(s)3126B 249HP AND BELOWStock Number2161668 MLS Number11472011CategoryEngines Last Updated8/14/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info