... 3.OEM quality,passed TS 16949 Products name NBR Rubber Oilseal Product for Automotive and Motorcycle Experiencemore than40 ... years` experience in rubber parts producing and mold developmentMaterialNR, SBR, NBR., EPDM, CR, HNBR, etc. ... silicone any color available, for rubber usually black color, depended on your demand NBR Rubber Oilseal Product for Automotive and ...