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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
Kept me well informed on shipping, Product was what I expected,Excellent product
The original grease seals are metal the ones i got were plastic.
Exactly what I needed to repacking the wheel bearings on travel trailer. Shipped quickly and arrived one day early. Quality and fitment was as described. I will purchase the next time this service is due
No one in town had these and I had no good reference numbers off of the old seal - etrailer's customer service reps helped me match up a new seal based on my axle make and bearing size and these are a perfect fit.
Perfect fit for my 2021 Salem FSX Platinum Trailer! 4.4K Dexter axle, same part number as original. I know description says 3500lb, but apparently they use the same seal.
Fast shipping and high quality parts
Exact replacement with double wiper which seems to be hard to find locally. Order spares!
According to what was looked up on the site for a match, is not a match. Then being told a return is not feasible due to shipping. So now I’m stuck with throwing them out.
My trailer is 29 years old and I was very happy to find a replacement seal. Installed today and the fit was perfect.
Easy to navigate website with fast ship ping!
Never had a problem with these seals for my fifth wheel RV
Richard
5/11/2026
Great. Still never a problem with these seals.
Perfect fit.
This is 2nd set purchased from etrailer 1st set lasted well with no problems. Crepacked bearings @ 10k miles.
Fit as described. Seal is keeping grease in the hub.
Plan to back trailer into saltwater in a few weeks for final test.
Great fit for 3500# dexter axles on travel trailer.
Ryan
3/9/2026
Absolutely no issues with these seals. Great fit
Easy ordering. Fast shipping and delivery and they fit just right.
Fast order fulfillment and the part is a perfect fit. As always, etrailer performed perfectly!
Have purchased these seals before and have worked very well. Customers service is awesome from etrailer! Thank you all!
Etrailer staff very helpful and knowledgeable when ordering parts. Items shipped out quickly and always good follow up. Great to work with.
I am very glad I decided to buy these and at least have them on hand as I cleaned and relubed the inner and outer wheel bearings on my double-axle car hauler. I also bought 4-ea inner/outer bearing and seal kits from a local auto parts store (O'..y), of which I used two sets of bearings during my relube or replace operation, but did NOT use the seals from these bearing kits. The BIG reason for not using the O'..y bearing kit seals is this - I could not get them into the brake drum inner seal bore. The O'..y seals basically had NO bevel on the edge to facilitate getting them started into the seal bore.
After trying to get them started for several minutes without any success, I pulled one of the eTrailer double lip seals and was instantly impressed with how easily these were to get positioned and easily tapped into the seal bore. In no time at all, after getting the inner bearings dropped in, I had these eTrailer grease seals tapped into place.
And one more thing I liked - the O'..y grease seals were SINGLE lip with no tension spring to help keep them in contact with the spindle. I now have ALL of the eTrailer seals on all four wheels and so glad I got them. They are easy to get positioned for tapping into the seal bore AND with the double-lip design and tension spring to help keep them lightly against the spindle, I have no doubt they will provide long lasting protection of the bearings and spindles. Thank you eTrailer for having these much better seals and at a very reasonable price.
I received the wrong seals. I was told I would have the correct ones ASAP. I had ordered the bearings and seals 2 weeks in advance. I had to drive around town and buy the correct seals so I could complete regreasing my wheel bearings so I could leave on time. I go tthe correct seals but I had to find them locally and twice the price so I could leave on my vacation.
These were an exact match to the factory installed grease seals. They fit perfectly
Great option to replace single seal with double seals for trailer wheels. Very fair pricing and shipping rates.
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?
Install of parts went great no problems I’m giving four stars because I haven’t used my trailer yet with the new parts but I’m sure it’s worthy of 5 stars. timkin makes great stuff never had a issue with their bearings I’ve used them in tri axel hub bearing replacements.
my bearings, races and grease seal are a perfect fit. i drove to several places around town before i remembered about etrailor sure glad i remrmbered
Grease seals were the perfect replacement for my old seals, y'all helped me find the replacement seals I needed when I couldn't find them by the original seal numbers, definitely saved me. Thanks again.
Jerry W.
7/24/2026
Grease seals fit perfectly, no problems. Thanks again.
James D.
7/24/2026
Do you have a question about this Trailer Bearings Races Seals Cap?
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
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.