View 10 Photos View 0 Videos USED - Mack AI 460 Engine 2006 – 460HP – Good Running Takeout – Warranty $13,500 USD Mack AI 460 – 460HP – 2006 – Used – Good Running Takeout – Warranty, Reliable Mack AI 460 diesel engine removed from a running unit and verified as a good running takeout prior to removal.... Warranty ConditionUsedHorse Power460 HPStock Number2187 MLS Number14335776CategoryEngines Last Updated6/18/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos USED Mack AI 460 460HP Engine 2006 – Good Running Takeout – Warranty $13,500 USD Mack AI 460 – 460HP – 2006 – Used – Good Running Takeout – Warranty Reliable Mack AI 460 diesel engine removed from a running unit and verified as a good running takeout prior to removal.... Warranty ConditionUsedHorse Power460 HPStock Number2190 MLS Number14345519CategoryEngines Last Updated6/18/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos USED Mack AC 460 Engine 460HP 2006 – Tested Runner – Warranty $13,500 USD Used 2006 Mack AC 460 Diesel Engine – 460HP – Tested Runner – Warranty, Reliable Mack AC 460 diesel engine removed from a running truck and verified as a tested runner prior to removal.... Warranty ConditionUsedHorse Power460 HPStock Number2200 MLS Number14404358CategoryEngines Last Updated6/18/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos USED 2006 Mack AC-460 Engine 460HP Tested Runner – Warranty – Video Available $13,500 USD 2006 MACK AC-460 ENGINE 460 HP USED AC-460 MACK EGR VALVE ENGINE, ENGINE BRAKE, 460 HP, ENGINE COMPLETE AND TESTED RUNNING GOOD, Warranty ConditionUsedHorse Power460 HPStock Number32658 MLS Number11092596CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED 1997 Mack E7 Engine 350HP Tested Runner – Warranty – Video Available $13,500 USD GOOD RUNNER ENGINE YEAR:1997, 350HP, 4 VALVE, 60 DAYS WARRANTY, BLOCK, CRANKSHAFT AND CYLINDER HEAD. PARTS ONLY. Warranty Quantity9ConditionUsedHorse Power350 HPStock Number7894 MLS Number11092641CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos USED 2000 Mack E7 Engine 350HP Tested Runner – Warranty – Video Available $13,500 USD USED 2000 Mack E7 Engine 350HP Tested Runner – Warranty – Video Available Warranty ConditionUsedUsage350 MilesHorse Power350 HPWeight2700Stock Number569874 MLS Number11162507CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos USED 1991 Mack E7 Engine Manual 350HP Tested Runner – Warranty – Video Available $13,500 USD USED 1991 Mack E7 Engine Manual 350HP Tested Runner – Warranty – Video Available Warranty ConditionUsedHorse Power350 HPStock Number963214 MLS Number11186754CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos USED Mack E7 Engine / DRIVER SIDE MOUNTED ECM 280HP Tested Runner – Warranty – Video Available $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty Quantity2ConditionUsedHorse Power250 HPWeight2800Stock Number13547 MLS Number11272636CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED 1990 Mack E6 Mechanical Engine 350HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power350 HPPart NumberAMR7780Stock Number4031 MLS Number11379264CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos USED 2007 Mack Vision CXN612 Engine 380HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE HP:380-410 Warranty Quantity2ConditionUsedHorse Power380 HPPart Number1589243Weight2800Stock Number9713 MLS Number11379299CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos USED 2006 Mack Vision CXN612 Engine 380HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power380 HPPart Number1502405Weight2800Stock Number9127 MLS Number11379307CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos INFRAME-KIT (SEMI-REBUILT) 2002 Mack E7 Engine – 427HP – Tested Runner – Warranty VIDEO $17,550 USD 📄 INFRAME-KIT (SEMI-REBUILT) 2002 Mack E7 Engine – 427HP – Tested Runner – Warranty, 🚛 Reliable Mack E7 diesel engine featuring a fresh inframe kit installation and verified as a tested... Warranty ConditionRemanufacturedHorse Power427 HPWeight427Stock Number1142 MLS Number11407226CategoryEngines Last Updated6/17/2026 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 Mack E7 Engine 330HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power330 HPStock Number1143 MLS Number11407231CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED 1999 Mack E7 Engine 355HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power355 HPStock Number1140 MLS Number11407236CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED 1998 Mack E7 Engine 350HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power350 HPStock Number1176 MLS Number11407249CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED 1997 Mack E7 Engine 355HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power355 HPStock Number1147 MLS Number11407251CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos SEMI-REBUILT 2000 Mack E7 Engine 460HP Tested Runner – Warranty - VIDEO $17,550 USD NEW INFRAME KIT, CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionRemanufacturedHorse Power350 HPStock Number1130 MLS Number11407253CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos USED 2005 Mack AC Engine 380HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power380 HPStock Number1131 MLS Number11407259CategoryEngines Last Updated6/17/2026 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 Mack E7 Engine 350HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power350 HPStock Number1151 MLS Number11407266CategoryEngines Last Updated6/17/2026 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 Mack E7 (LH) Engine 460HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power460 HPStock Number1153 MLS Number11407272CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED 2003 Mack E7 LH Engine 300HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE Warranty ConditionUsedHorse Power300 HPStock Number1154 MLS Number11409418CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos USED 2000 Mack E7 Engine 460HP Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE. Warranty ConditionUsedHorse Power460 HPStock Number1160 MLS Number11410088CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos USED 2005 Mack AC-380 Engine Tested Runner – Warranty - VIDEO $13,500 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE. Warranty ConditionUsedHorse Power380 HPStock Number1161 MLS Number11410089CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Mack MP8 Engine 415HP Tested Runner – Warranty - VIDEO $14,000 USD CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE. Warranty ConditionUsedHorse Power415 HPStock Number1162 MLS Number11410095CategoryEngines Last Updated6/17/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos USED 2005 Mack AI Engine without engine brake 460HP Tested Runner – Warranty - VIDEO $13,500 USD 📄 Used 2005 Mack AI 460 Diesel Engine – 460HP – Tested Runner – Warranty, 🚛 Reliable Mack AI 460 diesel engine removed from a running truck and verified as a tested runner prior to... Warranty ConditionUsedHorse Power460 HPStock Number1163 MLS Number11410097CategoryEngines Last Updated6/18/2026 LocationMedley, FL, US Sold ByOptimum Truck Parts LLC (844) 938-___ SHOWNUMBERCall Seller Email Seller Save More Info