... SUH3(4Cr9Si2) ; Exhaust valve is SUH35(21-4N).Specifications of the products Product nameEngine Valve OEM NO.IN13201-19902Car modleNISSANEX13202 ... good temperature resistant.H) We are the professional manufacture of engine parts, also we can make design as per your ... supply engine valve,valve guide,valve seat as belowJapanese vehicle type:TOYOTA,HONDA,NISSAN,MITSUBISHI,MAZDA,SUZUKI,SUBARU,ISUZU,HINO ...