- The 'gasket' part of the term refers to the shape and function, typically circular or annular, designed to conform to the contours of the mating surfaces. The 'seal', on the other hand, highlights its purpose - to provide a barrier against fluids, gases, or particles that could potentially cause damage or compromise system performance.
Global O-Ring and Seal carries a full line of oil seals in all industry standard sizes and has the ability to create custom oil seals. If you are a distributor or user of oil seals who may have need for our services, contact us today to speak with one of our team members, request a no-obligation quote, or place an order from our extensive inventory at GlobalOring.com.
Like any element of the engine, oil seals are subject to wear. Over time they can lead to possible leaks of lubricating liquid.
Metal O.D. wall
(with a reinforcing inner metal case)
What is an Oil Seal?
Material:
It is critically important that you choose the appropriate seal for an application. The seals should be ordered from a manufacturer of high repute. To get the best seals, it is important to give accurate design specifications. We describe the difference between mechanical seal and oil seal here.
If the seal is being fitted to original equipment you may have some influence over the shaft and housing bore finish, but if you are replacing a worn seal you still need to take into account the condition of these 2 essential parts.


Choosing Quality Auto Parts Oil Seals:
use of sealants