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Replacement grease seals. Double-lip design helps keep water out and grease in.
Features:
Seal numbers are not always listed the same way across axle and hub brands, so the cross-reference data gives you another way to confirm the replacement before the hub comes apart. This grease seal matches the following common seal numbers:
| Brand | Part Number |
|---|---|
| Chicago Rawhide/SKF | CR 17144 |
| Dexter | 010-019-00, 10-19 |
| Lippert | -- |
| National/Timken | 473336 |
| NOK | AD2548EO |
| Transcom | 171255TB |
Use a digital caliper and measure to the nearest thousandth of an inch.
Measure each location in a few spots to check for wear or an out-of-round surface. Match both measurements to the replacement seal.
Customer Satisfaction Score:
100% were satisfied with this product
0% of customers were not satisfied
Ratings & Reviews

Jerry W.
7/24/2026
Grease seals fit perfectly, no problems. Thanks again.


Richard
5/11/2026
Great. Still never a problem with these seals.

Ryan
3/9/2026
Absolutely no issues with these seals. Great fit

Wt H.
2/20/2015
Thanks for taking the time to follow up with me. Ive only put a few hundred miles of use on the trailer but everything is working great. Ive actually recommended etrailer to my father, a friend of mine and anyone at work who would listen made easier by the fact that I had everything I ordered shipped to my job instead of home. Barring an emergency situation that requires an immediate solution you have my business in the future.
Do you have a question about this Trailer Bearings Races Seals Cap?
Info for this part was:
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Kate F.
11/12/2025
Glad we had the right size to keep things sealed up for you Gary! What kind of trailer are you working on?