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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 | 17144 |
| Dexter | 010-019-00, 10-19 |
| Lippert | -- |
| National/Timken | 473336 |
| NOK | AD2548E0 |
| 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
the last few years I've been ordering all my trailer parts from etrailer I always get the right parts and I get them in a limited amount of time normally half of the time they say so I'm satisfied with that and I always have a good fit
Right price, right part, fast delivery.
Super easy ordering and fast delivery!
You sent the wrong size
So - Fred hung with me as we worked thru what I needed to repair a boat trailer hub. This particular hub did not have a package available so he was able to piece together everything needed and got it to me within a few days. Thank you Fred! Hun is back together again with your help…..
As always the right product and shipped in a timely manner.
Couldn't ask for more from an online company.
The video on the product page was perfect for my application.
It literally walked me through the whole process, which was a first-time project for me.
Thanx!
Mike E.
7/23/2025
No problems with the wheel bearing kit after a year of use. Again, the video was very helpful. Always great service & support from e-trailer, they know their stuff!
Awesome company for your trailer needs, fast delivery too
Very Helpful.
Excellent selection and super quick del ivery!
Price and products are great! Website is easy to use and they suggest parts that go with the project you have.
Ordered grease seals , super easy, arrived on time
Fast shipping, great product.
Packing person just threw it in the box with a hub/rotor and completely ruined it getting slammed around with the hub/rotor. It marred the outside rim and bent it out of round.
Easy to install. Fit standard Dexter axle. Decent for the money,
Recently bought an antique boat in Wisconsin and towed it to St. Louis. I knew the trailer tires were more than 20 years old. So when I went to get the boat on its trailer, I took new tires, mounted on new wheels, purchased from ettrailer. I checked wheel bearing temperatures during the trip -- after greasing them via Bearing Buddies. Made the trip OK, but have now cleaned and packed the bearings on both wheels. Of course, I needed two new seals. I really like shopping at etrailer. Saves me time and the website is full of helpful, valuable info.
Such a good company to work with. Quick service and so much help when you’re doing your axles. Would recommend any day.
I received my order on time and packaged to prevent damage. It is a double lip seal for marine use and appears to be of good quality. It was reasonably priced. I am completely satisfied with my order.
the detailed photo and description of the part helped me get the exact part, fast shipping thanks
This was a direct replacement for my trailer hub. It is the same brand as the original equipment.
It arrived ahead of schedule and was easy to install. etrailer also had how to videos to help with installation.
Couldn't ask for better service, information and delivery tracking! Stacey knew exactly what I needed to get these bearings on a Dexter 4400lb axle repacked!
They knew exactly what I needed. The part fit perfectly. I almost think the best part of ordering from e-trailer is talking with the customer service people. I enjoy talking with people who are good at their jobs and are eager to make sure the customer is satisfied. Well done, e-trailer!
Hard to find part was easy on Etrailer, but shipping took a long time.
Received the best help with Kaitlynn. She helped find the correct product I was looking for and shipped. I will definitely use etrailer again.
Factory replacements worked out perfectly. Install was easy and good quality.
So far, a perfect replacement for my old 3500 lb axle hubs.
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.
Gwendolyn Y.
5/28/2025
Fred will be happy to hear that everything is back up and running, Ralph! Have you gotten the boat in the water yet?