... ;Gearbox oil seal Product overview;Transmission input end of the output shaft, to prevent the leakage of lubricating oil inside the box and ... , EPDM, ACM, MVQ, Viton (FKM), PTFE, etc.Wide range of material is available. 2. All manufacturing processes confirm to the ... -resistant, dust-resistant. 4. Design and manufacture complete sets of rubber parts based on customer's requirements, any specification is ...