Remanufactured from Weller, the Eaton RTLO18718B transmission with internal pump delivers 18 forward speeds, smooth power transfer, and reliable performance for heavy duty trucking applications. Built to OEM Eaton standards, this model features an internal pump for improved lubrication and cooling, ensuring optimal performance and extended service life under demanding conditions. With Weller’s precision remanufacturing process, the RTLO18718B helps fleets reduce downtime, lower maintenance costs, and maintain dependable operation mile after mile.