Remanufactured from Weller, the Eaton FO18E318B transmission with internal pump and Halo delivers 18 forward speeds, smooth power transfer, and dependable performance for heavy duty trucking applications. Built to OEM Eaton standards, this model features an internal pump for improved lubrication and Halo gearing for enhanced durability under demanding conditions. With Weller’s precision remanufacturing process, the FO18E318B helps fleets reduce downtime, extend service life, and maintain reliable operation mile after mile.