How to Pick Out a Replacement Trailer Grease Seal

Question:

having trouble locating a seal id 1.803 od 2.561 thickness 0.312 please email me if you can help me. thanks

asked by: Sue P

Expert Reply:

Since the inner diameter of a grease seal is soft rubber it can be hard to get an exact measurement of it, or if it has worn out it may not be accurate.

The best recommendation I could make would be to get the outer diameter of where the grease seal rides on your spindle.

We do have a seal that has an outer diameter of 2.561 like you said you need. Check out part # 168255TB. This seal has an inner diameter of 1.687 inches.

There might also be a number stamped on the outside of your grease seal.

expert reply by: Jameson C