1)dust cover of auto rubber parts 2)material:rubber 3)certificates:ISO/TS16949, ... 4)long life span 5)OEM is welcome 1.Name:auto rubber dust cover2.Material:NR,EPDM,MVQ,SBR,CR,NBR ... ,Aging resistant,Oil resistant,Wearable etc.5.Hardness:40A--90A 6.Temperature:-40--+1207.Function:automobile1.MOQ: 10000 pieces. we ... not ,do not hesitate to send me an E-mail. auto rubber dust cover for steering system