... air-permeable, etc.4.Application:automobile,electrical appliance,mechanical, industrial, construction,household,medical,trains,automobile,motocycles,trucks,buses,agricutural machinery ... :8 to 1,000mm.13. We promise the high quality but competitive price of Oil Seal,Rubber Oil Seal, O-Ring, Rubber ... Ring, Sealing Gasket.14. Small order quantity is welcomed. High Quality Oil seals for eaton transmissions