bing tracking image
  1. Trailer Bearings Races Seals Caps
  2. etrailer
  3. Seals
  4. Grease Seals - Double Lip
  5. 3.376 Inch O.D.
  6. 2.125 Inch I.D.
Grease Seal - Double Lip - 2.125" ID - 3.376" OD - GS-2125DL

Grease Seal - Double Lip - 2.125" ID - 3.376" OD - GS-2125DL

Item # GS-2125DL
Our Price: $9.66
Trailer Bearings Races Seals Caps
Orders above $50 qualify for Free Shipping
Shipping Weight: 0.09 lbs
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Need help with installation?
Locate installers near me
Trailer Hub Grease Seal Lowest Prices for the best trailer bearings races seals caps from etrailer. Grease Seal - Double Lip - 2.125" ID - 3.376" OD - GS-2125DL part number GS-2125DL can be ordered online at or call 1-800-496-5010 for expert service.
  • All Info
  • Reviews (214)
  • Q & A (0)
  • Photos
  • Why etrailer?

etrailer Trailer Bearings Races Seals Caps - GS-2125DL

  • Seals
  • Grease Seals - Double Lip
  • 3.376 Inch O.D.
  • 2.125 Inch I.D.
  • etrailer

Trailer Hub Grease Seal


  • Double lip seal
    • Double lip seals retain the grease inside the hub and exclude water and road grime better than single lip seals
  • Replacement for single lip seal 10-1

Seal Cross-Reference
Dexter # Transcom # National # NOK # Chicago Rawhide #
010-010-00 21333VB 440972 AF7172E1 21352

Inner Diameter (ID) Outer Diameter (OD) Thickness Use With:
2.125" 3.376" 0.31" Dexter 5,200 - 7,000 lb

GS-2125DL Double Lip Grease Seal - Replaces Single 10-1

Replaces DL-2125-03, DL2125-00, DL-2125-53

Customer Satisfaction Score:

Customer Reviews

Grease Seal - Double Lip - 2.125" ID - 3.376" OD - GS-2125DL - GS-2125DL

Average Customer Rating:  4.9 out of 5 stars   (214 Customer Reviews)

Trailer Hub Grease Seal


This seal fit my particular axel, and was an easy installation. A caution: There are two different I.d.s required for 7K axles. One is 2.125" I.D. the other is 2.250" ID. I had to measure the axel then place my order, but I'm sure there is a way to determine prior to disassembly when ordering using serial #.


Always like ordering from etrailer they seem to always have what I need when needed. Quick delivery with no complaints.


The Seal Fit perfectly in my ’69 Dexter Axle Mobile Home Hub

The bearings I purchased for my 1969 mobile home axle that I use on my log slitter are working flawlessly.
Scott S - 07/28/2020


The parts were all the right ones and most were Dexter oem parts. The only problem I had was putting the bolts in the frame end of the spring perch. It was easier to take the spring loose from the axle, put the bolt in ,then bolt it back to the axle. I intend to buy all of my future trailer parts from etrailer.


All parts ordered to replace a complete brake system on a 25-year-old boat trailer fit perfectly. Ashly from etrailer was very knowledgeable regarding are needs. Thank you!


Great quality replacement seal. Form fit and function as expected.


Excellent quality, easy to install! etrailer shipping and customer service is the best!


The brakes, rotors and bearing fit great and were easy to install. One of the bearing covers was damaged in shipping and I received an immediate replacement. Great service - great product.


Make sure you order the correct size.. double check that! I am 90% sure they will fit my other trailer & they are good quality so I am just going to save them for later.


Web site was pretty straight forward. Found the part I needed that no one else had! Will be using you again if I need anything.


Standard grease seal. Keeps grease in and water out!


etrailers web site makes easy to find the right parts and shipping is always fast. I will continue to buy my parts from etrailer rather than wast a day driving all over town never finding what I need.


Great company and friendly staff




I have nothing but good things to say about the seals, and working with etrailer. George is one of the few folks in this business who reaches out to make sure customers are satisfied. The seals were exactly what I ordered, arrived as promised, and are good quality seals.

I have owned boats for 35 years, and trailer to the river to boat, and have now owned 5 different boat/trailer sets. In that time, I have never found a wheel seal that actually prevents water from getting in. I have every type of bearing buddy, have packed marine grease in against the bearing buddy springs...nothing works. So, being able to get these seals supports my yearly ritual of popping the wheels off every year, cleaning everything up, replacing bearings as needed, and off we go. It is the price of boating, and prevents being the guy along the freeway with the family in the car and smoke rolling out of the wheel.

Thanks, George, for being a connected and caring dealer. You are the last of a dying breed. You have won my business for life.

Seals are working as expected ... they dont keep the water out, but Ive never met a seal that did :-. The double lip does slow the flow down a bit. Good seals, good price.
Tim B - 07/16/2018


I have not had any problems with the product. thank you


Seals delivered on time and fit perfectly. I buy all my parts for my trailers from

! year and everything is doing Great
William - 07/22/2021


Great service from y’all.


I've got about 12,000 miles on my new Rockwood Windjammer 3029, so it's time to remove, inspect, clean and repack my wheel bearings. This requires new rear seals, so I ordered them thru etrailer. Package came in sooner than expected, and was in good shape. The rear grease seals look identical to the "Dexter" stamped seals that came on the trailer, except for the Dexter name and logo. They installed just as expected, and now I'm ready for the next 12,000 miles.

after one year, seals are still performing as expected, no problems.
Rick M - 03/28/2018


Great tight fit.


Fast shipping good price


fit good no issues


Great customer service. Received earlier than expected. Very satisfied with the product. One inner grease seal was damaged in shipping. They are sending me a replacement seal right away.


I have a boat trailer that requires wheel bearings and seals periodically. It is 20 years old but I easily found replacements at I bookmarked the parts so I can get them easily next time. Noticed that the original bearings were made in England, the recent ones are made in China and are of equivalent excellent quality. Delivery was prompt, packing very good.
Good retailer.


I used these seals on my triple axle boat trailer that gets submerged 15 times a season. I remove the hubs every fall to remove any water that gets in. The seals with Lucas oil red grease keep all the water out. 1st time in ten years I didn’t have to clean out milky grease and relube.

Show More Reviews

See what our Experts say about this etrailer Trailer Bearings Races Seals Caps

< Previous
123. . .7

Do you have a question about this Trailer Bearings Races Seals Cap?

  • Why

    At we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer bearings races seals cap information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Leah B
Updated by:
Leah B
Employee Adele M
Updated by:
Adele M
Employee Wilson B
Updated by:
Wilson B
Employee Matthew E
Updated by:
Matthew E
Employee Manda E
Updated by:
Manda E
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeff D
Installed by:
Jeff D
Employee Chris R
Video Edited:
Chris R

At 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.