9 0 Allison AT545 Transmission $1,850 USD Good used Allison AT545 Automatic (Transmission Assembly #3210546510) with 80,000. Call for questions on price and shipping. All Transmissions come with a 90 day warranty. All Transmissions... ConditionUsedEngine ModelCummins B5.9Part Number29500307Stock NumberP-103856 MLS Number13405342CategoryTransmissions Last Updated11/15/2025 LocationWagener, SC, US Sold ByBusbee Truck Parts (833) 354-___ SHOWNUMBERCall Seller Email Seller Save More Info