R6894/BMCR ENGINE EXHAUST EX VALVE FRECCIA 8PCS NEW OE REPLACEMENT. Are you completely sure this is a right part for you? Send us your vehicle identification number (VIN) or vehicle registration plate number and our highly qualified consultants will help You! Read more to see item specifications, original (OEM) codes, references and compatibility table! Valve stem tip hardened, Chromed valve stem. Valve seat angle [°]. Valve stem diameter [mm]. Valve head diameter [mm].