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 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
4 0 USED 2009 Cummins ISM Engine Newly Listed $12,500 USD GOOD RUNNING ENGINE Warranty ConditionUsedCPL/ARR2727Horse Power500 HPStock Number2127 MLS Number13870840CategoryEngines Last Updated10/7/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
9 0 NEW 2001 Cummins 6C 8.3 Engine "FULLY TESTED" "W/WARRANTY" $20,000 USD Cummins 6CTA8.3-D(M) Engine – CPL 2833, The Cummins 6CTA8.3-D(M) is a robust, 8.3-liter, 6-cylinder diesel engine known for its durability, fuel efficiency, and reliable performance in... Warranty Quantity4ConditionUsedCPL/ARR2833Horse Power260 HPPart Number3934780Stock Number2103 MLS Number13651589CategoryEngines Last Updated9/24/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 NEW 2017 Cummins ISL9 Engine "FULLY TESTED" " W/WARRANTY" $20,000 USD Cummins ISL8.9E5-280B – EURO 5 | CPL 4379, The Cummins ISL8.9E5-280B (Service Model: ISL9 CM2150 SN) is a high-performance, electronically controlled 8.9-liter diesel engine designed to... Warranty Quantity2ConditionUsedCPL/ARR4379Horse Power280 HPPart NumberCK90052Stock Number2104 MLS Number13651594CategoryEngines Last Updated9/22/2025 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 USED - 2009 Cummins ISM 500 Engine "FULLY TESTED' $12,000 USD GOOD RUNNER ENGINE Warranty ConditionUsedCPL/ARR2727Horse Power500 HPPart Number9CEXH0661MACStock Number2115 MLS Number13699627CategoryEngines Last Updated8/18/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 1 USED - 1994 Cummins N14 MECHANICAL Engine " FULLY TESTED" $13,000 USD GOOD USED -+ MECHANICAL N14 ENGINE. Warranty ConditionUsedCPL/ARR1405Horse Power410 HPPart NumberD093604BX03Stock Number2113 MLS Number13683883CategoryEngines Last Updated7/9/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
6 0 USED - 2001 Cummins 6BTA Engine "FULLY TESTED" $6,000 USD USED 2001 CUMMINS 6BTA 5.9 ENGINE, 180HP AT 2500RPM, CPL:856, 6BTA5.9 ESN:60216196 COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY CUMMINS ENGINES IN STOCK Warranty ConditionUsedCPL/ARR856Horse Power180 HPPart NumberDR1119RXStock Number2112 MLS Number13683839CategoryEngines Last Updated7/3/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 1992 Cummins L10E Engine $10,000 USD (USED) 1992 Cummins L10 Diesel Engine (STC), Serial # 34657558, 310HP, LOW MILES. ConditionUsedStock Number98547 MLS Number11198483CategoryEngines Last Updated6/23/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 1991 Cummins L10 Engine $17,000 USD Core exchange needed, Good Running Engine, HIDRAULIC, HIGHT FLOW Warranty ConditionRemanufacturedHorse Power270 HPStock Number1178 MLS Number11419416CategoryEngines Last Updated6/23/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 USED- 2012 Cummins ISX12 Engine "FULLY TESTED" "W/WARRANTY" $25,000 USD (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2012 Cummins ISX12 Diesel Engine (EPA10), Serial # 75010774, Service Model Name: ISX12/ISX11.9 CM2250, CPL 3438, 425HP, OPTIMUM TRUCK PARTS Warranty ConditionUsedCPL/ARR3438Horse Power425 HPStock Number2102 MLS Number13650155CategoryEngines Last Updated6/18/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2015 Cummins ISX15 Engine $21,000 USD GOOD RUNNING ENGINE Warranty ConditionUsedCPL/ARR4585Horse Power550 HPStock Number2034 MLS Number13553072CategoryEngines Last Updated5/1/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2018 Cummins X15 Engine $23,000 USD GOOD RUNNING ENGINE Warranty ConditionUsedCPL/ARR4343Horse Power525 HPStock Number2033 MLS Number13553063CategoryEngines Last Updated5/1/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Cummins 6CT 8.3 Engine for 1996-1998 $8,500 USD GOOD RUNNIN ENGINE Warranty ConditionUsedHorse Power275 HPFits To Make(s)1996-1998Stock Number2016 MLS Number13384639CategoryEngines Last Updated2/6/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2000 Cummins N14 CELECT / CELECT PLUS Engine $18,000 USD GOOD RUNNING ENGINE Warranty ConditionUsedCPL/ARR2592Horse Power525 HPStock Number2009 MLS Number13351994CategoryEngines Last Updated1/21/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 2015 Cummins ISX15 Engine $19,000 USD GOOD RUNNING ENGINE Warranty ConditionUsedCPL/ARR4585Horse Power550 HPStock Number2008 MLS Number13351967CategoryEngines Last Updated1/21/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
7 1 Cummins 6B5.9-M330 Engine $14,000 USD Good New running engine ConditionNewCPL/ARR1975Horse Power177 HPPart NumberD403041MM04Stock Number1908 MLS Number13268351CategoryEngines Last Updated12/6/2024 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2000 Cummins ISX Engine for 1999-2003 $16,500 USD Core exchange needed. GOOD RUNNER ENGINE Warranty ConditionUsedUsage400 MilesCPL/ARR2630Horse Power600 HPWill Fit Year(s)1999-2003Weight3500Stock Number2050 MLS Number11185397CategoryEngines Last Updated7/14/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 1998 Cummins N14 CELECT PLUS Engine $14,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedCPL/ARR2390Horse Power370 HPPart NumberD093643BB05Stock Number1287 MLS Number11619510CategoryEngines Last Updated11/11/2024 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 1 1999 Cummins N14 CELECT PLUS Engine $14,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty Quantity3ConditionUsedCPL/ARR2592Horse Power525 HPStock Number1432 MLS Number11908635CategoryEngines Last Updated11/11/2024 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
5 0 1999 Cummins N14 CELECT / CELECT PLUS Engine $14,500 USD (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1999 Cummins N14 Celect Plus Diesel Engine with Jake Brakes (RED TOP), Serial # ****, CPL # 2592, 525HP, Warranty ConditionUsedCPL/ARR2592Horse Power525 HPStock Number1885 MLS Number13131551CategoryEngines Last Updated11/11/2024 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
4 0 Cummins ISX Engine $15,000 USD Description:(GOOD USED/ RUN TESTED/ FULLY INSPECTED) for sale!!!!!, For more information contact us 305-833-9956 Warranty ConditionUsedHorse Power500 HPPart NumberEPA2008Stock Number1884 MLS Number13131539CategoryEngines Last Updated7/14/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info