... 4. Certification: ISO9001:2008, TS16949. Description of Motorcycle Oil Seal with Good Quality: 1. Materials: can be NR, HNBR, Buna, FVMQ, MVQ, ... request or standard tolerance. 5. Color: black motorcycle oil seal, transparent, green, red, yellow, grey, purple, pink, etc. or ... KTW, WRAS, LFGB, etc. 8. Documents: can provide full set of documents, including PPAP, control plan and PFMEA. 9. Applications ...