View 1 Photo View 0 Videos Allison 2350 HS Transmission for a 2010 Freightliner MT55 Chassis Newly Listed Contact for price (Used) 2009 Alison (AT), TRANSMISSION ASSEMBLY- Model: 2500HS, Serial Number: 6310998475 Part Number: Other, Engine: Cummins ISB, Reference images for condition, For more information about... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2010Stock NumberP-514331 MLS Number14642206CategoryTransmissions Last Updated10/3/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info