View 1 Photo View 0 Videos Allison 1000 RM Transmission for a 2007 Freightliner MT45 Chassis Newly Listed Contact for price (Used) 2006 Allison (AT), TRANSMISSION ASSEMBLY- REMANUFACTURED CAMEROTA!! Model: 1000 Reman, Tag Number: 665829A, Engine: Mercedes MBE 900, Reference images for condition. For more... ConditionUsedEngine ModelMercedes MBE 900Fits To Make(s)FreightlinerFits To Model(s)MT45 ChassisWill Fit Year(s)2007Stock NumberP-503504 MLS Number14426497CategoryTransmissions Last Updated6/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info