Remanufactured Sealco Ratio Relay, Meets FMVSS-121 requirements. Used on trailers to control both parking and emergency brake functions. Repair Kit not available. Product Features:Remanufactured parts are completely disassembled and wearable parts replaced providing longer life than rebuilt partsISO 9001 and MERA member certifying repeatable processesRemanufactured in the USA
