View 8 Photos View 0 Videos USED-2005 Caterpillar C7 ACERT Engine, FU;LLY TESTED, W/WARRANTY Newly Listed $10,000 USD 2005 Caterpillar C7 ACERT Diesel Engine – 330HP – Used – Fully Tested – Warranty, Reliable Caterpillar C7 ACERT diesel engine removed from a running unit and fully tested prior to sale.... Warranty ConditionUsedHorse Power330 HPStock Number2156 MLS Number14225464CategoryEngines Last Updated3/5/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos USED- 2002 Caterpillar C12 Engine, FULLY TESTED, W/WARRANTY $13,000 USD 2002 Caterpillar C12 Engine – Used – Fully Tested – Warranty, Reliable heavy-duty Caterpillar C12 diesel engine removed from a running unit and fully tested prior to sale. Engine is in good... Warranty ConditionUsedHorse Power430 HPStock Number2145 MLS Number14158746CategoryEngines Last Updated2/23/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos USED - 1992 Caterpillar 3406C Diesel Engine, FULLY TESTED / WARRANTY $18,000 USD GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power425 HPStock Number2141 MLS Number14153944CategoryEngines Last Updated2/19/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED -Caterpillar 3406C Diesel Engine, | Fully Tested | Warranty $18,000 USD GOOD RUNNING USED ENGINE Warranty ConditionUsedHorse Power425 HPWill Fit Year(s)1990-1998Stock Number2138 MLS Number14149942CategoryEngines Last Updated2/18/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED - 2009 Caterpillar C15 SDP Engine $20,000 USD NEW BEARING, NEW PISTON RINGS, NEW LINERS AND INSPECT CYLINDER HEAD. GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power550 HPStock Number2135 MLS Number14117103CategoryEngines Last Updated1/29/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED Caterpillar 3126 Engine $8,000 USD GOOS RUNNING ENGINE Warranty ConditionUsedHorse Power300 HPPart Number15025085Stock Number2128 MLS Number13870872CategoryEngines Last Updated1/12/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED - 2001 Caterpillar C15 6NZ Engine $25,000 USD Good running engine Warranty Quantity2ConditionUsedHorse Power550 HPStock Number2129 MLS Number13978405CategoryEngines Last Updated11/12/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos USED - Caterpillar C7 / 70 Pin Engine, FULLY TESTED $9,000 USD good running engine Warranty ConditionUsedUsage104 MilesHorse Power330 HPStock Number2123 MLS Number13848618CategoryEngines Last Updated9/25/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1992 Caterpillar 3208 Engine $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
View 4 Photos View 0 Videos Caterpillar 3208NA Engine $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
View 5 Photos View 1 Video 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
View 4 Photos View 0 Videos 2004 Caterpillar C13 KCB Engine $15,000 USD GOOD USED CAT C-13 ENGINE FOR SALE. CALL US Warranty ConditionUsedHorse Power470 HPStock Number2003 MLS Number13327321CategoryEngines Last Updated8/11/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos USED - 2001 Caterpillar C15 6NZ Engine $25,000 USD Warranty ConditionUsedHorse Power550 HPStock Number1426 MLS Number11975027CategoryEngines Last Updated7/16/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 1 Video USED - 2001 Caterpillar C15 6NZ Engine $25,000 USD GOOD USED ENGINE, CALL FOR INFO. Warranty ConditionUsedHorse Power550 HPStock Number2017 MLS Number13388948CategoryEngines Last Updated7/16/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 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 Updated10/8/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar 3406E Engine $18,000 USD (GOOD USED/ RUN TESTED/ FULLY INSPECTED) Caterpillar 3406E Diesel Engine /We have different models such as: Serial # 6TS $16k, Serial # 1LW $18k, serial # 2WS $22k, Serial # 5EK $14k Core... ConditionUsedStock Number1881 MLS Number13131535CategoryEngines Last Updated7/14/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1996 Caterpillar 3406E Engine $17,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power550 HPL x W65 x 63Part Number883EZDARKWeight3500Stock Number9647 MLS Number11277204CategoryEngines Last Updated7/14/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1995 Caterpillar 3406E 5EK Engine $17,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE. Warranty ConditionUsedHorse Power475 HPStock Number1169 MLS Number11410136CategoryEngines Last Updated7/14/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2004 Caterpillar C12 2KS Engine $14,000 USD 60 DAYS WARRANTY IN BLOCK, CYLINDER HEAD, CRANK SHAFT, PARTS ONLY GOOG RUNNING ENGINE !!! ConditionUsedStock Number65984 MLS Number11092623CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1999 Caterpillar C12 2KS Engine $14,000 USD NEW CYLINDER HEAD, BLOCK CHANGED CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE, NEW CYLINDER HEAD. Warranty ConditionUsedHorse Power430 HPStock Number1150 MLS Number11407264CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2002 Caterpillar C12 Engine $14,000 USD CORE EXCHANGE IS NEEDED. GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power430 HPStock Number2023 MLS Number12616371CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2002 Caterpillar C12 Engine $14,000 USD GOOD RUNNING ENGINE, CORE EXCHANGE NEEDED Warranty ConditionUsedHorse Power430 HPPart Number5001522Stock Number1523 MLS Number12231279CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2000 Caterpillar C12 Engine $14,000 USD (USED) Caterpillar C12Diesel Engine For Sale 2KS***, (70-PIN ECM CONNECTOR PLUGS)410HP@ 1800RPM, AR # 171-4073, MAX HP RATING 425HP, Engine Serial # 2KS***4, Stock # 1876 Warranty ConditionUsedHorse Power410 HPPart Number179-4073Stock Number1876 MLS Number13070601CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar C12 Engine USED $14,000 USD GOOD RUNNING ENGINE/ CORE AR @165-0614 AR No.171-5150 Warranty ConditionUsedHorse Power317 HPStock Number2021 MLS Number13396844CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2000 Caterpillar C12 2KS Engine $14,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE. Warranty ConditionUsedHorse Power410 HPStock Number1172 MLS Number11410144CategoryEngines Last Updated7/2/2025 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info