... ISO9001:2008, TS16949. Description of Motorcycle Oil Seal with Good Quality: 1. Materials: can be NR, HNBR, Buna, ... , WRAS, LFGB, etc. 8. Documents: can provide full set of documents, including PPAP, control plan and PFMEA ... We have many different sizes of o rings in stock now, includes all of the standard ... order quantity is welcomed. 14. Many standard sizes in stock. Tooling:1. We have our mold factory ...