13811-78011 W04D Valve Rocker Arm for Hino Truck Aftermarket Parts

Key attributes

Oil seal is often called grease,fluid, dirt or lip seals. Oil seal is an integral part in any rotating and moving part assembly. They close spacesbetween stationary and moving components in mechanical equipment. In most applications,the seal is either partially ortemporarilyimmersed or is simply exposed to splashing lubricant, particularly in engines,transmissions, gearboxes or axles. They are vital componentsof almost every type of machine and vehicle in operation. An oil seal normally consists of three basic components: The Sealing Element (thenitrile rubber part),the Metal Case, and the Spring.It is a widely used sealing component. The function of a seal isto preventhe leakage ofmedium along the moving parts.