Featured Item 1 0 USED - 2001 Caterpillar C15 6NZ Engine "W/WARRANTY""FULLY TESTED" $25,000 USD 2001 Caterpillar C15 Diesel Engine, Jake Brakes, 6NZ, 500HP. Warranty ConditionUsedHorse Power500 HPStock Number2116 MLS Number13700573CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item 4 0 2003 Detroit Series 60 12.7L DDEC IV Engine $12,500 USD Description:(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2003 Detroit Series 60 12.7L Diesel Engine (DDEC4) for sale!!!!!, For more information contact us 305-833-9956 Warranty ConditionUsedHorse Power500 HPPart Number6067MK60Stock Number1883 MLS Number13131538CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item 4 0 REMANUFACTURED - 2006 Mack AI 460 Engine W/Engine Break $22,500 USD GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power460 HPStock Number2010 MLS Number13352098CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item 4 0 2001 Caterpillar 3126 Engine $8,000 USD (GOOD USED) 2001Caterpillar 3126E Diesel EngineFor Sale(70-PIN ECM CONNECTOR PLUGS) CKM, 7.2L, 300HP Stock # 1909 Warranty ConditionUsedHorse Power300 HPStock Number1909 MLS Number13274806CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item 4 0 2004 Caterpillar C12 Engine Rebuilt $23,000 USD GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power430 HPStock Number2020 MLS Number13395829CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item 4 1 2015 Cummins ISX15 Engine -USED- $19,500 USD GOOD USED RUNNING ENGINE Warranty ConditionUsedCPL/ARR3939Horse Power550 HPStock Number2015 MLS Number13381721CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item 4 0 2007 Caterpillar C13 ACERT Engine $31,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE /NEW CYLINDER HEAD, NEW PISTON, NEW GASKET, NEW RINGS, NEW SEAL, NEW OIL PUMP, WATER PUMP, BEARINGS, INJECTOR INSPECTED. IT COMES WITH NO MANIFOLD... Warranty ConditionRemanufacturedHorse Power470 HPStock Number1328 MLS Number11715834CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item 3 0 2006 Caterpillar C7 Engine $9,000 USD (USED) 2006 Caterpillar C-7 250HP AT Used Engine Diesel Engine For Sale, @ Engine Serial#WAX45042, Stock# 1857 FAMILY#*****, Engine is Test Run Inspected Internally. With Warranty! Many... Warranty ConditionUsedHorse Power250 HPPart NumberOEM:C01-00103-609Stock Number1857 MLS Number12867660CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item 4 0 2001 Cummins N14 CELECT PLUS Engine $23,000 USD (USED) 2001 CUMMINS N-14 525HP AT Used Engine Diesel, @ Engine Serial# 11994561, Stock# 1854 FAMILY#*****, Engine is Test Run Inspected Internally. With Warranty! Many Engines in Stock!... Warranty ConditionRemanufacturedCPL/ARR2592Horse Power525 HPStock Number1854 MLS Number12867646CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
Featured Item 5 0 Detroit 14L 60 SERIES Engine $15,000 USD GOOD RUNNING ENGINE, CORE EXCHANGE NEEDED Warranty ConditionUsedHorse Power515 HPStock Number1514 MLS Number12228163CategoryEngines Last Updated9/5/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2001 Mack E7 Engine - FULLY TESTED Newly Listed $9,800 USD GOOD RUNNING ENGINE, FULLY TESTED Warranty ConditionUsedHorse Power427 HPStock Number2121 MLS Number13823341CategoryEngines Last Updated9/19/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 1992 Caterpillar 3208 Engine Recently Updated $7,500 USD GOOD RUNNER ENGINE 3208, 210HP, 1990, 90 DAYS WARRANTY, BLOCK, CRANKSHAFT AND CYLINDER HEAD. PARTS ONLY. ConditionUsedUsage125 MilesHorse Power210 HPWeight1700Stock Number3658 MLS Number11092634CategoryEngines Last Updated9/18/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Caterpillar 3208NA Engine Recently Updated $7,500 USD (GOOD USED) 1987 Caterpillar 3208 Diesel Engine For Sale, 210HP ConditionUsedHorse Power210 HPStock Number1879 MLS Number13131518CategoryEngines Last Updated9/18/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2007 Mercedes-Benz OM460LA Engine Recently Updated $15,000 USD GOOD RUNNER ENGINE Warranty ConditionUsedHorse Power450 HPStock Number2118 MLS Number13710062CategoryEngines Last Updated9/15/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 1 Caterpillar 3406C REBUILT Engine $30,000 USD REBUILT CAT ENGINE 3406C /ARR:128-7032 Warranty ConditionUsedHorse Power587 HPStock Number2012 MLS Number13372812CategoryEngines Last Updated9/12/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 REBUILT - 1994 Caterpillar 3406C Engine (MECHANIC) $30,000 USD REBUILT GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power425 HPStock Number2099 MLS Number13585076CategoryEngines Last Updated9/12/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 2006 Cummins ISX Engine $14,000 USD CORE EXCHANGE NEEDED, GOOD RUNINNG ENGINE Warranty ConditionUsedCPL/ARR8518Horse Power565 HPStock Number1298 MLS Number11646403CategoryEngines Last Updated9/11/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2004 Cummins ISX CM870 Engine CPL8520 $14,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE THIS ENGINE COMES FROM AN INTERNATIONAL TRUCK Warranty ConditionUsedCPL/ARR8520Horse Power435 HPPart Number4088507Stock Number1238 MLS Number11549129CategoryEngines Last Updated9/11/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2005 Cummins ISX 400ST Engine $14,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedCPL/ARR8520Horse Power400 HPPart NumberD103004BB17Stock Number1267 MLS Number11584724CategoryEngines Last Updated9/11/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2007 Volvo D12 Engine $11,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power435 HPPart Number1639550Stock Number1357 MLS Number11768489CategoryEngines Last Updated9/11/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 2009 Detroit Series 60 14.0L Engine DDCVI $15,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty Quantity3ConditionUsedHorse Power515 HPPart Number860932Weight3500Stock Number3654 MLS Number11276400CategoryEngines Last Updated8/28/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2006 Detroit Series 60 14.0L Engine $15,000 USD Description:(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2006 Detroit Series 60 14.0L Diesel Engine (DDECV) for sale!!!!!, For more information contact us 305-833-9956 Warranty ConditionUsedHorse Power515 HPStock Number1882 MLS Number13131536CategoryEngines Last Updated8/28/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2016 Volvo ATO2612D Transmission $6,000 USD ConditionUsedPart Number77024829Stock Number1429 MLS Number11979096CategoryTransmissions Last Updated8/27/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 Volvo ATO2512C Transmission $6,000 USD (USED) Volvo ATO2512C (AT), TRANSMISSION ASSEMBLY- ConditionUsedPart Number85003145Stock Number9874 MLS Number12016821CategoryTransmissions Last Updated8/27/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2001 Peterbilt Wiring Harness for ISX 600 SIGNATURE $600 USD Peterbilt Wiring Harness for ISX 600 SIGNATURE ConditionUsedPart NumberDAGR55Stock Number2120 MLS Number13779759CategoryWiring Harnesses Last Updated8/26/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info