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
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Trailer Bearings Races Seals Caps
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etrailer Trailer Bearings Races Seals Caps - GS-2125DL
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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 etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (151)
  • Q & A (112)
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  • 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


Features:

  • 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



DL-2125-03 Double Lip Grease Seal - Replaces Single 10-1

Replaces GS2125DL, DL2125-00, DL-2125-53






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   (151 Customer Reviews)

Trailer Hub Grease Seal

- GS-2125DL
by:

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


Comments
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


- GS-2125DL
by:

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


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


- GS-2125DL
by:

Used these seals on a disc brake conversion. Worked and fit great!



- GS-2125DL
by:

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.



- GS-2125DL
by:

It was easy to order the seals and they fit perfectly. Still working fine after a year.



- GS-2125DL
by:

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.


Comments
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



- GS-2125DL
by:

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.


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



- GS-2125DL
by:

Easier to install than the single lip d esign



- GS-2125DL
by:

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.



- GS-2125DL
by:

Thank you for your prompt shipping of my order. Surprisingly, I had a hard time locating the seals locally so you guys were just what I needed. They fit my replacement job perfectly. Thanks much!



- GS-2125DL
by:

Better than the OEM seals on my 30-year old Dexter 5.2K axle, which were single lip seals.



- GS-2125DL
by:

The grease seal worked great on a trailer wheel that was growling when spun. Spin it now and it is silent.


Comments
My trailer is working perfectly well thank you. Its something I use only on occasion and very useful then.
John M - 04/25/2019



- GS-2125DL
by:

I'm impressed with these. Second time ordering. Old ones were in 4 years with no issue



- GS-2125DL
by:

I had a 5x8 utility trailer that I repacked the wheel bearings on, and needed to replace the grease seals. These worked great, were high quality, and fit perfectly.



- GS-2125DL
by:

Great company. Had the bearings, seals, etc. that I needed and got them very quickly. I highly recommend etrailer.com for their range of products, helpful expertise and fast service. You can trust them!



- GS-2125DL
by:

Product exactly as advertised and very prompt delivery. This is my second purchase from etrailer and I plan to continue as I need more parts.


Comments
Thank you for your email. Everything I have purchased from you is performing well.
Jim K - 08/25/2018



- GS-2125DL
by:

Original seals were leaking grease onto brake drums. Replaced seals and bearings all round and have had a trouble free year. Very happy with product. I believe the original grease used was incorrect for wheel bearing use.



- GS-2125DL
by:

I own a small trucking company and I Use etrailer for most of my trailer part needs. The prices are better than I can get at my local parts stores and I really appreciate the free shipping. I Have been a customer for quite a while and I will continue using etrailer in the future, etrailer always works out very well for my company. Thanks again!



- GS-2125DL
by:

No problem



- GS-2125DL
by:

Great looking seal but unfortunately I don’t think they will work for me but that is not your fault. I am having trouble finding the correct size because I don’t know what vehicle the axle came off of. Thanks.


Comments
If you could provide the inside diameter of the hub where the seal sits and the diameter of the spindle where the seal rides, Id be happy to make a recommendation.
-- Etrailer Expert Mike L - 05/28/2018

Comments
Great. Perfect fit
Charles - 05/27/2019



- GS-2125DL
by:

good cheap seal , would not use on a boat trailer but fine for my utility trailer



- GS-2125DL
by:

The seals appear to be high quality, but what I am really impressed with, is the amount expert information within this site. This will be my 'go to' site for correct answers for all towing, and trailer questions.



- GS-2125DL
by:

I have a boat trailer that requires wheel bearings and seals periodically. It is 20 years old but I easily found replacements at etrailer.com. 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.



- GS-2125DL
by:

I received order one box was torn in shipping i think most all the bolts are there . I had 3 surgeries this year i had to put trailer project on hold . I'm ready to get started any day now I'll send pictures when done .



- GS-2125DL
by:

I have ordered several items from etrailer the past few years and have absolutely no complaints. I have not returned a single item because of the quality and exact replacement. There is no need to shop/buy anywhere else


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Ask the Experts about this etrailer Trailer Bearings Races Seals Caps

  • Seals & Bearings For Calkin Boat Trailer
    Here is a 1.75" Inner bearing # 25580 and here is the 1.25" # 14125A. Here is the seal # GS-2125DL.
    view full answer...
  • Trailer Hub Seal Recommendation for Dexter 12 inch by 2 inch Hub
    For Dexter 12x2 inch hubs there are two different seals that the hub could have came with. You would need the part # RG06-070 for if you need a seal with an inner diameter of 2.25 inches or the part # GS-2125DL for if you have an inner diameter of 2.125 inches. You can measure the spindle of the trailer axle to find this same dimension as well.
    view full answer...
    Image 1 for
  • Seal Recommendation for 5th Wheel Trailer with 5,200 lb Axle
    You will want to measure your spindle to make sure (see accompanying photo) but the double lip grease seal that fits Dexter axles that are rated for 5,200 lbs - 7,000 lbs is # GS-2125DL. If you look at the photo you will want to use a digital caliper such as # PTW80157 to measure where the letter "B" is on the spindle; that will be the inner diameter of the seal. If yours measures 2.125 inches then # GS-2125DL will be the correct seal for you. On occasion your axle will have an inner...
    view full answer...
  • Replacement Grease Seal for CR 21352
    From what I was able to determine, your CR 21352 grease seal is a Chicago Rawhide 21352 and should be a double lipped seal with a 2.125" ID and 3.376" OD. To replace a seal of that size you'll want to use the # GS-2125DL, which has the same specs as your CR 21352 grease seal and is a direct replacement.
    view full answer...
  • Replacement for Trailer Grease Seal SKF 21352
    The Trailer Grease Seal SKF 21352 has an I.D. of 2.125" and an O.D. of 3.371". The closest match we have is the Trailer Grease Seal part # GS-2125DL which has an I.D. of 2.125" and an O.D. of 3.376". Since these are grease seals, the .005" difference should not be an issue.
    view full answer...
  • Grease Seal Needed for Dexter Hub Marked 8-201
    The hub you have based on the numbers you mentions is the # 8-201-9UC3-EZ which is a 6,000 lb axle hub. The grease seal needed then is the # GS-2125DL you mentioned.
    view full answer...
  • Replacement Grease Seal for Dexter 63052
    Based on my research Dexter seal 63052 appears to have been used in a military trailer application. I also could not find a current production seal that cross-references with this one. In this case the way to find a new seal is to measure the hub bore and the spindle using a precision caliper like # PTW80157. Please refer to the linked diagram to see where to measure: point B on the spindle for the seal's inner diameter and the inside hub bore for the seal's outer diameter. You need...
    view full answer...
    Image 1 for
  • Trailer Hub Seal for 2.130 Inch Spindle Diameter and 3.371 Inch Diameter Hub Opening
    It sounds like the seal you have has an inner diameter of 2.25 inches and outer diameter of 3.371 inches. For a pair of seals this size we have # RG06-070. This is a set of two 10-36 double lip seals. We also have set # RG06-090 which has an inner diameter of 2.125 and outer diameter of 3.376 inches. the tighter fit around the spindle means you are less likely to lose any grease. The outer diameter of both sets means they will be a nice, tight fit in the hub. The inner diameter of set...
    view full answer...
  • How to Pick Out Replacement Grease Seal
    To pick out a replacement grease seal you will need to measure the diameter of the spindle where the grease seal rides with a digital or dial caliper and then need to measure the hub bore where the current seal rides. With those two dimensions we can pick out the correct seal that you would need. I attached a link to a page that has all of the grease seals we carry. You will need to select your inner and outer diameter from the filters on the page and the correct seals will be listed....
    view full answer...
  • Replacement Brakes and Seals for my AxleTek B12E-02 12-GG Axles
    We do carry the exact brakes that you need for your B12E-02 AxleTek 12-GG Axle. For the Left Assembly you will want part # AKEBRK-7L-SA and for the Right Hand assembly you will want part # AKEBRK-7R-SA. These brake assemblies are made by AxleTek and measure 12 x 2 inches. These assemblies come in a quantity of 1 so you will want to order 2 of each. For grease seals you would want the part # GS-2125DL. These have inner diameter of 2.125 and outer diameter of 3.376.
    view full answer...
  • Replacement Grease Seal Recommendation for Seal that has 2.125" ID and 3.376" OD
    Based on the dimensions you listed the correct replacement grease seal you would need is the part # GS-2525DL that you referenced as it has an inner diameter of 2.125 inches and an outer diameter of 3.376 inches.
    view full answer...
  • Replacement Grease Seal Recommendation for Dexter Hub 8-219
    For your Dexter hub part number 8-219 the correct seal is the part # GS-2125DL as we carry that hub as part # 8-219-4UC3 and that's what comes with it.
    view full answer...
  • Replacement Grease Seal for 5,200 lb Dexter Torsion Axle
    The closest seal that we have to the 3.38" OD and 2.11" ID of your grease seal is part # GS-2125DL which has a 3.376" OD and a 2.125" ID. This is designed for Dexter 5,200 lb - 7,000 lb axles and the seal cross-reference number is 010-001-00. This seal comes in a set of 2 with part # RG06-090.
    view full answer...
  • Replacement Trailer Grease Seal for PHLE AD3135N Seal
    That sounds like an NOK part number. I did a little research and was able to determine that a 10-36 seal should fit, # RG06-070 for a set. It has an inner diameter of 2.250 inches and 3.376 outer diameter. You could also use # GS-2250DL for a single seal.
    view full answer...
  • Grease Seal Recommendation for Replacing TMC21333VB
    We have just what you need. The correct replacement grease seal you need is the part # GS-2125DL which is the proper replacement for your TMC21333VB.
    view full answer...
    Image 1 for
  • Trailer Hub Seal that Matches UFP Seal with Listed Dimensions 2.125 x 3.371 x 0.500
    Yes, the grease seal part # GS-2125DL that you referenced is the correct seal you'd need for your 5,200 lb UFP Dexter axle. This matches the dimensions you listed.
    view full answer...
  • How To Choose Correct Grease Seal for Sundowner Trailer with 5,200 lb Axle
    The two most common grease seal options for a 5,200 lb axle are part # GS-2125DL and part # GS-2250DL. The two seals have the same O.D. but different I.D. The former is 2.125" and the latter is 2.250". You'll need to measure to determine the correct fit.
    view full answer...
  • Double Lip Seal Recommendation For 5200 LB Dexter Tandem Axles
    Part # GS-2125DL seals are double lip seals and have the same dimensions as the single lip seal. The double lipped seals retain the grease inside the hub and help keep water and dirt out better than the single lip seals.
    view full answer...
  • How Much Pressure is Required to Install a Trailer Grease Seal
    For starters, the grease seal installs on the trailer hub, not the spindle. It should be a rather tight fit and usually requires a hammer and block of wood to install. In order to make sure you have the correct one, you will need to measure the outer diameter of the spindle and then the inner diameter of the trailer hub where the grease seal sits. These measurements will need to be taken with a digital caliper like part # 301-17068 to the nearest thousand of an inch. If you can let me know...
    view full answer...
    Image 1 for
  • Replacement Seaks and Brake Magnet for Dexter Nev-R-Adjust 6K Axles
    I spoke with my contact at Dexter Axle who said that the replacement seal you need has an inner diameter of 2.250" and an outer diameter of 3.376". We have this as a single unit, part # GS-2125DL, or a pack of two, part # RG06-070. For the brake magnet you will need the Replacement Magnet Kit # BP01-185.
    view full answer...
  • Grease Seal Recommendation that has ID of 2.125 and OD of 3.376
    The seal you would want is the part # GS-2125DL. It has an outer diameter of 3.376 inches and an inner diameter of 2.125 inches.
    view full answer...
  • Picking Out Replacement Hub Seal for Trailer Hub with 6 Lug Bolt Pattern
    Since it's a 6 lug bolt pattern you most likely need the seal part # GS-2125DL but you'll need to verify this by pulling off a hub and measuring the diameter of the spindle where the seal rides. If it's 2.125 this is the seal or if it's 2.25 you'd need # GS-2250DL. If for some reason it's not one of those two diameters let me know and I'll see what we have that would fit. I'll also need the bore diameter on the hub where the seal installs as well in this case.
    view full answer...
  • Grease Seal For E-Z Lube Hub # 8-201-9UC3-EZ
    The grease seal for the Trailer Hub Assembly - 5,200-lb and 6,000-lb Axles - 6 on 5-1/2 - E-Z Lube # 8-201-9UC3-EZ is the Grease Seal - Double Lip - 2.125" ID - 3.376" OD # GS-2125DL.
    view full answer...
  • Does Spindle Get Lubricated With Grease When Installing Grease Seal
    Yes, when installing Grease Seal # GS-2125DL you do want to put some grease on the spindle to help the seal slide on. If you go to about the 1:35 mark of the linked video, you can see our installer doing exactly this. For this I recommend the LubriMatic LMX Industrial Strength Grease # L11390; a compatible grease gun is the LubriMatic Standard-Duty, Lever Action Grease Gun # L30200.
    view full answer...
  • Correct Bearings and Grease Seal for Lippert 7,000 lb Axle
    The bearing kit you need for your Lippert 7,000 lb axles is Bearing Kit # BK3-210. This kit contains the correct bearings, # 25580 and # 14125A as well as the matching races and grease seal # GS-2125DL.
    view full answer...
  • Hub and Drum Assembly with Inner Bearing 1.75 ID and Outer Bearing 1.25 ID
    Thank you for providing the inner diameter of the two bearings; that is especially helpful when trying to determine which replacement parts are going to work. Even though we can confirm the bearings are a fit, you'll also want to make sure that the grease seals on any hub/drum assembly, as well as the races are a match for your. I'll also take this opportunity that while mobile home axles are cheap and readily available, they're really only designed to be used the one time and then discarded;...
    view full answer...
  • Correct Brakes and Hubs/Drums for Dexter D52 Axle
    It sounds like you are looking for the correct braking assemblies and hubs/drums from a Dexter D52 Axle. If that is the case then we have just what you need, the Dexter Nev-R-Adjust Electric Trailer Brake Kit part # 23-458-459 and the Dexter Trailer Hub and Drum Assembly part # 8-201-9UC3-EZ (2.125" seal part # GS-2125DL) or part # K08-201-98 (2.250" seal part # RG06-070). The best way to find out which seal you need is to measure what you have now or just buy the extra seals.
    view full answer...
  • Bearings and Seal for Replacing UFP Dexter 41062 Hub with Kodiak Hub and Rotor
    I spoke with my contact at UFP Dexter and he said that your 41062 hub uses inner bearing 031-030-02, outer bearing 031-032-02, and seal 010-181-00. This is the equivalent of inner bearing # 25580, outer bearing # LM67048, and grease seal # GS-2125DL which can all be found in the bearing kit # BK3-310 along with the races for the bearings. Unfortunately the bearing kit # DBRKHW85G that you purchased isn't the same as the grease seal has a slightly larger diameter but that can easily be fixed....
    view full answer...
  • Self-Adjusting Electric Brakes That Fit 2017 Palomino Columbus 383FB 5th Wheel Trailer
    Yep, you are on the money with the exact self-adjusting electric brakes that fit your 2017 2017 Palomino Columbus 383FB 5th wheel trailer, which are the Electric Trailer Brake Kit - Self-Adjusting # AKEBRK-7-SA. The only other thing you will need with these brakes is the mounting hardware, which is the Mounting Bolts and Hardware for 12" Brake Assemblies # BRKH12. In regards to a grease seal, what you need is the Grease Seal # GS-2125DL. Then for grease I recommend the LubriMatic...
    view full answer...
  • How to Determine Which Grease Seals for Hub with 25580 Inner and 15123 Outer Bearings
    The Grease Seal - Double Lip - 2.125" ID - 3.376" OD - GS-2125DL # GS-2125DL grease seal that comes with the # BK3-110 would typically be a match, and measures 2.125" inner diameter and 3.376" outer diameter. With that said, it's possible that your hub might require a different seal. We do not have information on what hubs your Rockwell 5200-lbs axle has on it, but you can either measure your old seal using a digital caliper like the # PTW80157 or see if there are numbers stamped on...
    view full answer...

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