... rack boot Material:Auto rubber steering rack boot, dust cover market:china,EU,USA ASSESSED SUPPLIER BY ALIBABA ... ISO9002:1994Name Auto rubber steering rack boot, dust cover, Rubber CV boot,rubber anti-dust coverMeterialEPDM, NR,NBR,CR, polyurethane, silicone ... Aging resistant, WearableHardness40A- 85A Temperature: -60oC- +250oCFunction Anti dust and waterPackage: CARTON 40*40*30cm with plastic bags ...