Featured Item View 7 Photos View 0 Videos Caterpillar C15 Engine - NEW REMANUFACTURED LONG BLOCK Contact for price We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15. Our remanufactured CAT C15 engines come as a 3/4 long block and are not running... Warranty Quantity9ConditionRemanufacturedHorse Power625 HPFits To EquipmentTractor Trailers, Day Cabs, Sleeper Cabs, Articulated Dump Trucks, Execavators, Drill Rigs, Logging Equipment, Pump EquipmentFits To Make(s)Peterbilt, Freightliner, Kenworth, International, Western StarFits To Model(s)Peterbilt - 279, 357, 359, 362, 378, 379, 386, 387, 388, 389 Freightliner - FLD120, Classic XL, Century, Cascadia, Columbia, Argosy Kenworth - T404, T600, T658, T680, T690, T800, T880, T2000, W900, K104, K108 International - 5900i, 9200i, 9400i, 9900i Western Star - 4800, 4900, 4964, 6964Will Fit Year(s)1999-2007Stock NumberBBENG53 MLS Number13095269CategoryEngines Last Updated9/5/2024 LocationParker, CO, US Sold ByBig Bear Engine Company (844) 332-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C15 Engine Recently Updated $44,995 USD OFF ROAD LHX, JRE, BEM OTHERS STARTING AT $44,995.00 FOR EGR ENGINES ADD $10,000, PREMIUM REMANUFACTURED CATERPILLAR C-15 COMPLETE ENGINE EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever... Quantity2ConditionRemanufacturedStock Number29463 MLS Number13353385CategoryEngines Last Updated1/6/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar C15 Engine Recently Updated $34,995 USD REMANUFACTURED 6NZ TRUCK and MBN, SPD, ALL OTHER TRUCK APPLICATION, COMPLETE REBUILT TO YOUR SERIAL#, START $34995.00 EXCHANGE WITH ONE YEAR LIMITED WARRANTY PLUS $10,000.00 REFUNDABLE... ConditionRemanufacturedStock Number30687 MLS Number13353249CategoryEngines Last Updated1/6/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Engine Recently Updated $16,095 USD 6NZ, MBN, SPD, MSX, ANY C-15 BASIC LONG BLOCK REMANUFACTURED ENGINES EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY PARTS LABOR WARRANTY PLUS $6750.00 REFUNDABLE CORE... Quantity2ConditionRemanufacturedStock Number67291 MLS Number13353167CategoryEngines Last Updated1/6/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Industrial Diesel Engine Contact for price Rebuilt C15 Caterpillar Engine ENGINE IS BUILT UPON ORDER AND SUBJECT TO PART AVAILABILTY Industrial Diesel Inc. offers a broad range of remanufactured diesel engines for the off-highway... ConditionRemanufactured MLS Number12018241CategoryEngines Last Updated12/12/2025 LocationDecatur, TX, US Sold ByIndustrial Diesel, Inc. (866) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 1 Video 2006 Caterpillar C15 ACERT Engine - 550 HP $35,000 USD Reman cat c15 acert single turbo conversion engine assembly MXS. Complete engine overhaul kit, new head cylinder, reman injectors, new OEM engine and injector harnesses, new block plugs, new... ConditionRemanufacturedHorse Power550 HPStock Number1654 MLS Number12736566CategoryEngines Last Updated11/4/2025 LocationHouston, TX, US Sold ByTTM Diesel LLC (855) 701-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 1 Video 2004 Caterpillar C15 ACERT Engine - 550 HP $35,000 USD Reman cat c15 acert single turbo conversion engine assembly. 550hp. Esn#BXS27668. Complete engine overhaul kit, new head cylinder, new borgwerner turbo charger 550hp, new pdi ceramic coated... ConditionRemanufacturedHorse Power550 HPStock Number9585 MLS Number12736565CategoryEngines Last Updated11/4/2025 LocationHouston, TX, US Sold ByTTM Diesel LLC (855) 701-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 1 Video 2006 Caterpillar C15 ACERT Engine - 550 HP $35,000 USD Reman single turbo conversion cat c15 acert esn#NXS627420 engine assembly. Complete overhaul kit, all new gaskets, new pdi ceramic coated high performance exhaust manifold, new norgwerner... ConditionRemanufacturedHorse Power550 HPStock Number9583 MLS Number12736563CategoryEngines Last Updated11/4/2025 LocationHouston, TX, US Sold ByTTM Diesel LLC (855) 701-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C15 ACERT Engine $18,500 USD REBUILT CATERPILLAR C15 ACERT LONGBLOCK ASSEMBLY $18,500 WITH EXCHANGE, $3,000 CORE CHARGE, ConditionRemanufactured MLS Number12968587CategoryEngines Last Updated9/11/2025 LocationHouston, TX, US Sold ByTTM Diesel LLC (855) 701-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Caterpillar C15 Engine Contact for price C18 Caterpillar engine Engine Model No: C15 Engine Serial No: KEM01345 Manufacturer: CATERPILLAR Hours: 0 Horsepower: 310 [Available Now], ConditionRemanufactured MLS Number11778175CategoryEngines Last Updated8/15/2025 LocationDecatur, TX, US Sold ByIndustrial Diesel, Inc. (866) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 0 Videos Custom "ASTROS" Caterpillar C15 Engine Assembly $60,000 USD CUSTOM "ASTROS" CATERPILLAR C15 PDI COMPOUND TURBO KIT CERAMIC COATED INTERNALS ( PISTONS, RINGS, LOWER BEARINGS) STAGE 3 HEAD MARINE CAM NEW INJECTORS NEW ROCKERS NEW DAMPER NEW WATER PUMP... ConditionRemanufactured MLS Number13668637CategoryEngines Last Updated7/21/2025 LocationHouston, TX, US Sold ByTTM Diesel LLC (855) 701-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2000 Caterpillar C15 Engine Contact for price 1-Overhauled C-15 – 6NZ 550 HP Truck Engine by Cleveland Brothers Cat available with up to 4 Yr. Cat OPT Extended Service Coverage. Complete Platinum Overhaul Kit, all new sensors, all new... ConditionRemanufacturedStock Number6NZ00007 MLS Number13637779CategoryEngines Last Updated6/11/2025 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Engine Contact for price 1-Overhauled C-15 – 6NZ 550 HP Truck Engine by Cleveland Brothers Cat available with up to 4 Yr. Cat OPT Extended Service Coverage. Complete Platinum Overhaul Kit, all new sensors, all new... ConditionRemanufacturedStock Number6NZ00000 MLS Number12469416CategoryEngines Last Updated6/11/2025 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 1 Video 2007 Caterpillar C15 MXS Engine $34,000 USD (Rebuilt) 2007 Caterpillar C15 MXS Diesel Engine (TWIN TURBO) 1800 RPMs This engine comes with: New bearings, New gasket, New skirt, New rings, New head, New oil cooler Warranty ConditionRemanufacturedUsage450 MilesHorse Power625 HPWeight3500Stock Number96487 MLS Number11176261CategoryEngines Last Updated5/1/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 1 Video REMANUFACTURED - 2001 Caterpillar C15 6NZ REBUILT Engine $35,000 USD Rebuilt 2001 Caterpillar C15 6NZ Diesel Engine For Sale with Jake Brakes, 550HP, SINGLE TURBO, 6 Cylinders, 15.2L, 70-PIN, Engine Serial# 6NZ***, Stock# 2424 Warranty ConditionRemanufacturedHorse Power550 HPStock Number2029 MLS Number13506484CategoryEngines Last Updated7/16/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar C15 ACERT Engine $27,000 USD Rebuilt CAT C15 long block 10r9064 CATERPILLAR Rebuilt for D8T. Built with all CAT parts, CAT standard crank . Comes with rebuilt CAT oil pump, water pump. 120 day parts warranty. Core... ConditionRemanufactured MLS Number11890430CategoryEngines Last Updated4/5/2025 LocationUnion Gap, WA, US Sold ByDukes Equipment & Parts (844) 334-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 ACERT Engine Contact for price C15 ACERT bottom end built with 16.6:1 compression single piece steel pistons with 4 bolt connecting rods and large piston pins. Liner height set specifically to 0.0055" C15 ACERT, C-15... ConditionRemanufacturedStock Number16.6:1 Compression MLS Number13367406CategoryEngines Last Updated1/28/2025 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2006 Caterpillar C15 ACERT Engine Contact for price 1-Overhauled CAT C15 ACERT –MXS 625 HP Truck Engine (Long Block Plus) by Cleveland Brothers Cat with 4 Yr. unlimited miles at OPT Extended Service Coverage. Complete Platinum Overhaul Kit... ConditionRemanufacturedStock NumberLONG BLOCK PLUS MLS Number12944440CategoryEngines Last Updated6/20/2024 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 6NZ Engine Contact for price C-15 Shortblock in stock, ready to ship with Cat ESC Coverage available up to 4 years, unlimited miles. C-15 and C-16 shortblock cores accepted in return. Financing available for up to 36... ConditionRemanufactured MLS Number12695554CategoryEngines Last Updated4/1/2024 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2002 Caterpillar C15 Engine Contact for price In stock, C-15, C15 ACERT, 3406E, C-12, C13 ACERT Cat engines and some long blocks overhauled, ready to ship with Cat OPT warranty available up to 4 years, unlimited miles. Our machinists... ConditionRemanufacturedStock Number6NZ00001 MLS Number12469439CategoryEngines Last Updated4/1/2024 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Engine Contact for price Overhauled C-15 – 6NZ 550 HP Truck Engine by Cleveland Brothers Cat available with up to 4 Yr. Cat OPT Extended Service Coverage. Complete Platinum Overhaul Kit, all new sensors, all new... ConditionRemanufacturedStock Number6nz00006 MLS Number12469459CategoryEngines Last Updated4/1/2024 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C15 6NZ Engine Contact for price C-15, C15 ACERT, 3406E, C-12, C13 ACERT engines overhauled and in stock, ready to ship with Cat warranty available up to 4 years, unlimited miles. Financing available for up to 36 months. ... ConditionRemanufacturedStock Number6NZ00000 MLS Number12469454CategoryEngines Last Updated4/1/2024 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2000 Caterpillar C15 Engine Contact for price C-15, C15 ACERT, 3406E, C-12, C13 ACERT engines overhauled and in stock, ready to ship with Cat OPT warranty available up to 4 years, unlimited miles. Our machinist meticulously sets the... ConditionRemanufacturedStock Number6NZ00003 MLS Number12469453CategoryEngines Last Updated4/1/2024 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2000 Caterpillar C15 6NZ Engine Contact for price 1-C-15, C15 ACERT, 3406E, C-12, C13 ACERT engines overhauled and in stock, ready to ship with Cat OPT warranty available up to 4 years, unlimited miles. Our machinist meticulously sets the... Quantity2ConditionRemanufacturedStock Number6NZ00002 MLS Number12469446CategoryEngines Last Updated4/1/2024 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2001 Caterpillar C15 Engine Contact for price 1-C-15, C15 ACERT, 3406E, C-12, C13 ACERT engines overhauled and in stock, ready to ship with Cat OPT warranty available up to 4 years, unlimited miles. Our machinist meticulously sets the... Quantity10ConditionRemanufacturedStock Number6NZ00004 MLS Number12469445CategoryEngines Last Updated4/1/2024 LocationHarrisburg, PA, US Sold ByCleveland Brothers Truck Centers (844) 457-___ SHOWNUMBERCall Seller Email Seller Save More Info