3 0 2020 Allison 3500 RDS-P Transmission Control Module (TCM) for a Allison 3500RDSP GEN 4-5 $450.24 USD ALLISON 3500RDSP GEN 4-5, TRANSMISSION CONTROL MODULE, P/N: 29556882, CIN: BK6882A191865206, ConditionUsedFits To Make(s)ALLISONFits To Model(s)3500RDSP GEN 4-5Stock Number2347780 MLS Number12589226CategoryTransmission Control Modules (TCM) Last Updated7/1/2025 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info