View 12 Photos View 0 Videos Allison 1000 RM Transmission for a 2007 Freightliner MT45 Chassis $500 USD (Used) 2007 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000Reman, Serial Number: N/A, Engine: GM/Chev(HD) 6.0L, Reference images for condition. For more information about this item, give... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT45 ChassisWill Fit Year(s)2007Stock NumberP-506217 MLS Number14433795CategoryTransmissions Last Updated10/8/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info