6 0 Mack MP8 Engine for a 2020 Mack GU713 Price Drop $12,500 USD Engine out of a wreck . Broken flywheel housing and some miscellaneous parts all around, low miles., Serial#: 1259888, Core Charge: 3500, Horse Power: 505, ARR/CPL: KVPTH12.8 G01. ConditionUsedCPL/ARRKVPTH12.8 G01.Horse Power505 HPFits To Make(s)MackFits To Model(s)GU713Will Fit Year(s)2020Stock Number2695 MLS Number13711519CategoryEngines Last Updated11/20/2025 LocationWayne, NJ, US Sold ByCamp Auto and Truck Parts Inc. (833) 527-___ SHOWNUMBERCall Seller Email Seller Save More Info