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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 | -- |
| Dexter | 7700061 |
| Lippert | -- |
| National/Timken | -- |
| NOK | -- |
| Transcom | -- |
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:
95% were satisfied with this product
5% of customers were not satisfied
Ratings & Reviews
thank you The folks were responsive to my needs
GREAT SERVICE
Excellent product
Parts were delivered earlier then expected and fit as expected.
Just what I needed. Couldn't find this part anywhere else!
Good product, good people
matches the old one. other suppliers used a different seal and an adapter. customer liked this one better
good seals, needed for an older trailer with Hadco axles, could not find anything close
correct easy to install great product highly recommend
So far so good. No issues, and the product has worked as expected.
Chris
9/7/2020
Great so far! They are working like I would hope for.
Exactly what I needed and excellent customer service. Part arrived as specified...fast shipment!
Thanks for making my return easy and painless. My reorder was correct and arrived quickly.??
Did not have to look further than etrailer for this hard to find seal - quick response from associate to question that assured proper item purchase!
John J...
This was a hard to find item. All auto distributers failed. One was nice enough to put me in touch with this site and they have them in stock. Surprised to find so many different bearing seals for trailers. I will be checking this site again when I need something. Thanks etrailer!!!
Had looked far and wide for a hard-to-find Hadco 3122 seal. This one from etrailer is a perfect match. Fast shipping, good service and a fair price. Thank you etrailer.
The seal was impossible to find locally and was perfect for the trailer! Great description and mic-ing the old one worked to insure the part was right! Having the option to call and talk to a expert was great!
David B.
11/13/2021
Great, no problems
Worked perfectly for my application
This seal was the closest I could find to my need. Just installed it , so it worked . Looking for a HADCO wheel seal part #523604, Hadco axle 2R-3121. O.D. =2.35" , I.D. = 1.8"
I would get 3 more of them if you can match it !
Thanks
Great company to work with!
This seal was hard to get they got it with no problem, great customer service and fast shipping.
Service was great although I will have to return these due to being a little too large in diameter
correct part and on time
perfect fit!
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.
Micah P.
12/18/2017
working grteat