1.The inner diameter retaining ring design has strong compressive ability and is not easy to deform and fail.
2.The lip spiral design, to return the oil to the oil side, prevent oil leakage, reduce friction and temperature rise. The auxiliary lip can prevent the main lip from reversing.
3.Bonded rubber to metal design ensures hardness and ensures good sealing performance.
A Few Things You Should Know About VISIUN Oil Seal
How An Engine Cooling System Works？
Do you know the dangers of bad valve stem seals?
How to replace the Valve Stem Seals？
Mr ken (sales manager): +86 156 0767 8250