View 3 Photos View 0 Videos Allison 4500EV_P Transmission for a 2008 Mack GU813 Newly Listed $3,500 USD (Used) 2007 Allison (AT), TRANSMISSION ASSEMBLY- Model: 4500EV_P, Serial Number: 6610239148, Engine: Mack MP8, For more information about this item, give us a call. We ship Worldwide! (CRG... ConditionUsedFits To Make(s)MackFits To Model(s)GU813Will Fit Year(s)2008Stock NumberP-495409 MLS Number14116231CategoryTransmissions Last Updated1/29/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info