Remanufactured from Weller, the Eaton RTX14609B transmission delivers 9 forward speeds, dependable power transfer, and smooth performance for heavy duty trucking applications. Built to OEM Eaton standards, this model is designed for long-lasting durability, improved fuel efficiency, and reliable operation under demanding conditions. With Weller’s precision remanufacturing process, the RTX14609B helps fleets minimize downtime, reduce maintenance costs, and maintain consistent productivity mile after mile.