Remanufactured Bendix R-8 Relay Valve, 1/8 balance port located under the exhaust cover. Controls spring brakes and service brakes. 2 port delivery. Repair Kit use part number 287370K. 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
