12 0 Allison 1000 Transfer Case Assembly for a 2001 Freightliner MT55 Chassis $599.99 USD (Used) 2000 Allison, TRANSMISSION ASSEMBLY- Model: 1000 SERIES, Part Number: E004506, Serial Number: 6310073045, Engine: Cummins ISB, Reference images for condition, For more information... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part NumberE004506Stock NumberP-27965 MLS Number11185575CategoryTransfer Case Assemblies Last Updated3/19/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info