... ) ; Exhaust valve is SUH35(21-4N).Specifications of the products Product nameEngine Valve OEM NO.IN13201-19902Car modleNISSANEX13202-19902Material21-4N ... as per your requirement.Remark First-class engine valve we can sell 5000 pairs in one month. None of them have ... any problem.We could supply engine valve,valve guide,valve seat as belowJapanese vehicle type:TOYOTA,HONDA,NISSAN,MITSUBISHI,MAZDA,SUZUKI, ...