View 6 Photos View 0 Videos USED 1985 Cummins Big Cam III Engine for 1985-1987 High Flow – 400HP – Mechanical Diesel $12,000 USD Cummins Big Cam III High Flow diesel engine in good used condition. Mechanical engine known for durability and easy maintenance. Approximate year range 1985–1987. Rated at approximately... Warranty ConditionUsedHorse Power400 HPWill Fit Year(s)1985-1987Stock Number2166 MLS Number14257087CategoryEngines Last Updated3/25/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1989 Cummins Big Cam III Engine $12,000 USD GOO RUNNING ENGINE Warranty ConditionUsedHorse Power350 HPStock Number1534 MLS Number12336243CategoryEngines Last Updated3/25/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1983 Cummins Big Cam III Engine $12,000 USD GOOD RUNNING ENGINE, CORE EXCHANGED IS NEEDED Warranty ConditionUsedCPL/ARR632FF-101-105Horse Power400 HPFits To Model(s)FD350BC3Part NumberDR209-RXStock Number1881 MLS Number12633358CategoryEngines Last Updated3/25/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1988 Cummins Big Cam IV Engine $12,000 USD (USED) 1988 CUMMINS Big Cam IV ***HP AT Used Engine Diesel Engine For Sale, @ Engine Serial# *****, Stock# 1856 FAMILY#*****, Engine is Test Run Inspected Internally. With Warranty! Many... Warranty ConditionUsedHorse Power400 HPStock Number1856 MLS Number12867657CategoryEngines Last Updated3/25/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1986 Cummins Big Cam III Engine $12,000 USD (USED) 1986 CUMMINS Big Cam IV 400HP AT Used Engine Diesel Engine For Sale, @ Engine Serial# 11236141, Stock# 1856 FAMILY#*****, Engine is Test Run Inspected Internally. With Warranty!... Warranty ConditionUsedHorse Power400 HPStock Number1858 MLS Number12869287CategoryEngines Last Updated3/25/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos USED 2006 Cummins ISX Engine 475HP CPL 8520 – Fully Tested – Warranty $13,000 USD Cummins ISX – 475HP – Used – Fully Tested – Warranty, Reliable Cummins ISX diesel engine removed from a running unit and fully inspected prior to sale. This 475 HP engine with CPL 8520 is... Warranty ConditionUsedCPL/ARR8520Horse Power475 HPStock Number2165 MLS Number14256886CategoryEngines Last Updated3/20/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2010 2011 2012 Cummins ISB 6.7L CM2250 Diesel Engine Cummins ISB 6.7L $7,499.99 USD (RUNS GOOD) FITS 2010 - 2012 CUMMINS ISB 6.7L DIESEL ENGINE,REAR GEAR, ESN: 73212492, FAM# BCEXH0408BAH, 6.7L/408CI, CPL# 3336,CM2250, 250HP,RUNS GOOD,INCLUDES WARRANTY,STOCK# 218710. CALL... Warranty ConditionUsedCPL/ARR3336Assembly NumberBCEXH0408BAHFits To EquipmentCummins ISB 6.7L Diesel EngineFits To Make(s)Cummins FreightlinerFits To Model(s)ISB 6.7L CM2250 Diesel EngineWill Fit Year(s)2010 2011 2012Part NumberISB 6.7L CM2250 Diesel EngineStock Number2189710 MLS Number10778764CategoryEngines Last Updated4/24/2026 LocationRockwood, TN, US Sold ByMachinery and Truck Parts (844) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 1 Video 2010 Cummins ISL9 Engine, 370HP CM2250 Contact for price (USED REMAN 2020 TEST RUN INTERNALLY INSPECTED) 2010 Cummins ISL9 Diesel Engine (EPA10), CPL 3123, Service Model Name: CM2250, 8.9L, Engine Family # ACEXH0540LAR, ECM RATED 370HP @ 1900... Warranty ConditionUsedCPL/ARR3123Horse Power370 HPStock Number8107 MLS Number13269676CategoryEngines Last Updated3/17/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2012 012 Cummins ISX15 550HP Engine – CPL 3606 – Fully Tested | Warranty $21,000 USD For Sale: 2012 Cummins ISX15 Diesel Engine – 550 HP – CPL 3606, At Optimum Truck Parts, we specialize in used, rebuilt, and new diesel engines, transmissions, and heavy-duty truck parts... Warranty ConditionUsedCPL/ARR3606Horse Power550 HPStock Number2160 MLS Number14247541CategoryEngines Last Updated3/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 1 Video 2018 Cummins X15 Engine, CPL# 4342 Contact for price (GOOD USED TEST RUN INTERNALLY INSPECTED) 2018 Cummins X15 Diesel Engine For Sale, CM2350 X114B, 400HP @ 1800RP, CPL# 4342, Engine Serial# 80042585, Family# JCEXH0912XAW, X15 400SA, ECS:... Warranty ConditionUsedCPL/ARR4342Horse Power400 HPPart NumberCM2350 X114BStock Number9765 MLS Number14023961CategoryEngines Last Updated3/11/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 1 Video 2018 Cummins X15 Engine, CPL 4342 Contact for price (GOOD USED TEST RUN INTERNALLY INSPECTED) 2018 Cummins X15 Diesel Engine For Sale, CM2350 X114B, 400HP @ 1800RP, CPL# 4342, Engine Serial# 80042585, Family# JCEXH0912XAW, X15 400SA, ECS:... Warranty ConditionUsedCPL/ARR4342Horse Power400 HPPart Number4342Stock Number9765 MLS Number14023954CategoryEngines Last Updated3/11/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 1 Video 2006 Cummins ISB 5.9L Engine, CM850 FITS 2004 2005 2006 Contact for price (GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Cummins ISB 5.9L Engine For Sale, 200HP, CM850, EGR-Model, 2004-2006 Compatible, CPL 8136, FAMILY# 6CEXH0359BAG, Engine Configuration #... Warranty ConditionUsedCPL/ARR8136Horse Power200 HPPart NumberCM850Stock Number9357 MLS Number13686945CategoryEngines Last Updated3/4/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED- 2006 Cummins ISX15 Engine, FULLY TESTED, W/WARRANTY $15,000 USD Used 2006 Cummins ISX15 Diesel Engine, fully tested and ready for installation. This engine has been inspected, run-tested, and verified to be in good operating condition prior to removal.... Warranty ConditionUsedHorse Power550 HPStock Number2154 MLS Number14222450CategoryEngines Last Updated3/4/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 1 Video 2009 Cummins ISM Engine, CPL 2729, CM876 Contact for price (GOOD USED TEST RUN INTERNALLY INSPECTED) 2009 Cummins ISM Diesel Engine For Sale, CPL 2729, 350HP, 10.8L, CM876, Turbocharged, Family# 8CEXH0661MAZ, Fits 2007 2008 2009, Engine... Warranty ConditionUsedCPL/ARR2729Horse Power350 HPPart NumberCM876Stock Number9369 MLS Number13694334CategoryEngines Last Updated3/3/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos USED - 2007 Cummins ISM Engine for 2007-2010 FULLY TESTED, W/WARRANTY $13,000 USD Optimum Truck Parts offers this 2007 Cummins ISM diesel engine professionally inspected and run-tested prior to shipment. This engine is a strong, reliable option for heavy-duty applications... Warranty ConditionUsedCPL/ARR2727Horse Power500 HPWill Fit Year(s)2007-2010Stock Number2151 MLS Number14167626CategoryEngines Last Updated2/27/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED- 2016 Cummins ISX15 Diesel Engine CPL4585, FULLY TESTED, W/WARRANTY $19,000 USD USED – 2016 Cummins ISX15 550HP Diesel Engine – CPL4585 – Fully Tested, Reliable Cummins ISX15 diesel engine removed from a running unit and fully tested prior to sale. This engine is in... Warranty ConditionUsedCPL/ARR4585Horse Power550 HPStock Number2148 MLS Number14162555CategoryEngines Last Updated2/26/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 0 Videos 2011 Cummins ISL9 Engine, CPL# 3733, CM2250, EPA10 Contact for price (GOOD USED TEST RUN INTERNALLY INSPECTED) 2011 Cummins ISL9 Diesel Engine For Sale, CPL# 3733, CM2250 (EPA10) 280HP @ 2200RPM, 330HP @2000RPM, Fits 2010 2011 2012 2013, Family#... Warranty ConditionUsedCPL/ARR3733Horse Power330 HPStock Number8108 MLS Number13436363CategoryEngines Last Updated2/23/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 1 Video 2010 Cummins ISL9 Engine (EPA10) CPL# 3123 Contact for price (USED REMAN 2021 TEST RUN INTERNALLY INSPECTED) 2010 Cummins ISL9 Diesel Engine (EPA10), CPL 3123, Service Model Name: CM2250, 8.9L, Engine Family # ACEXH0540LAR, ECM RATED 370HP @ 1900... Warranty ConditionUsedCPL/ARR3123Horse Power370 HPPart NumberCM2250Stock Number8104 MLS Number13271660CategoryEngines Last Updated2/23/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos USED- 2016 Cummins ISX15 (CPL4585) Diesel Engine, Fully/Tested / Warranty $19,000 USD GOOD RUNNING ENGINE Warranty ConditionUsedCPL/ARR4585Horse Power550 HPStock Number2140 MLS Number14153942CategoryEngines Last Updated2/19/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 1 Video 2012 Cummins ISX12 Engine, CPL 3440 Contact for price (GOOD USED TEST RUN INTERNALLY INSPECTED) 2012 Cummins ISX12 Diesel Engine For Sale, CPL# 3440, Family# CCEXH0729XAA, 350HP, CM2250, Fits 2010 2011 2012 2013, Service Model Name:... Warranty ConditionUsedCPL/ARR3440Horse Power350 HPStock Number9424 MLS Number13715251CategoryEngines Last Updated2/18/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED - 2016 Cummins ISX15 Diesel Engine | Fully Tested | Warranty $19,000 USD good running engine Warranty ConditionUsedCPL/ARR4588Horse Power600 HPStock Number2139 MLS Number14149947CategoryEngines Last Updated2/18/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 17 Photos View 1 Video 2014 Cummins ISL9 Engine, CPL 3663 $16,500 USD (GOOD USED TEST RUN INTERNALLY INSPECTED) 2014 Paccar PX-9 Diesel Engine For Sale, ISL9, CPL# 3663, 380HP Family# ECEXH0540LAV, Engine Serial# 73733855, ISL9, CM2350 L101, EPA13, Engine... Warranty ConditionUsedCPL/ARR3663Part NumberISL9, CPL# 3663Stock Number9771 MLS Number14143084CategoryEngines Last Updated2/16/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Cummins 6BT Engine, WATERCOOLED/ AFTERCOOLED Contact for price (GOOD USED) Cummins 6BT 5.9L Diesel Engine For Sale, WATERCOOLED/ AFTERCOOLED, Inline P-Pump, Front Sump Oil Pan, Higher Mounted Turbocharger, 6 Cylinders, 5.9L, Serial# 97100627, Stock... Warranty ConditionUsedPart Number6BTStock Number3749 MLS Number11536093CategoryEngines Last Updated2/11/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 1 Video 2001 Cummins N14 CELECT PLUS Engine, CPL 2590 Contact for price (GOOD USED TEST RUN INTERNALLY INSPECTED) 2001 Cummins N14 CELECT PLUS Diesel Engine For Sale, CPL# 2590, 435HP, 14.0L, 6 Cylinders, Engine Serial# 12043047, Stock# 3299 OVER 500 ENGINES... Warranty ConditionUsedCPL/ARR2590Horse Power435 HPPart NumberCPL# 2590Stock Number3299 MLS Number13184379CategoryEngines Last Updated2/5/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos 2014 Cummins ISX Engine, 450HP CPL 3937 Contact for price (GOOD USED TEST RUN INTERNALLY INSPECTED) 2014 Cummins ISX15 Diesel Engine For Sale, 450HP, (EPA13) CPL# 3937, Family# ECEXH0912XAT, Engine Configuration D103012BB17, D103012BX03, ISX15... Warranty ConditionUsedCPL/ARR3937Horse Power450 HPStock Number9669 MLS Number13957724CategoryEngines Last Updated2/3/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info