Engine kits 1.Available for automobile 2.Include oil seals,O rings 3.Professional,high quality and best quotation Engine kits1. Applications : automobile , motocycles ... welcome3. Materials : NBR , RP , FPM , MVQ , ACM , EPDM , PTFE , MFQ.4. Outside diameter from :8 to 1,000mm.5. Produced by ... , o rings , bolts.7. OEM and ODM orders are welcome Engine kits