Replacement Hub, Brake Assemblies, and Bearings for Lippert 4,400 lb Trailer Axle

Question

Question:

Hi - I am considering buying a spare drum/hub for my 2016 Jayco Jayflight 28BHBE trailer. This would be for an emergency replacement - which I had to deal with recently when I had to have my trailer towed and waited for replacement part. I have a 4400 pound Lippert Axle as shown in the photo below. I am considering the part #8-407-5UC3-EZ as the hub. In addition, I would also like to get 4 sets of bearings/races/seals. Part #8-407-5UC3-EZ shows the part numbers for these components, for example the inner bearing is shown as L68149 which I know is what was used in the recent replacement and the race as LM67010. However when I look up the L68149 bearing as a separate part or even as a kit I get a different race #. So I am hopelessly confused and could use some help! Thanks

asked by: Glenn M

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Expert Reply:

Since you have a Lippert 4,400 lb axle the correct replacement hub would be the part # 8-407-5UC3-EZ that you referenced.

Then for bearings you are correct you'd just need the part # L68149 and # LM67048. As far as the races go this hub uses the # LM67010 and the # L44610. The reason it may seem different is that the 4,400 lb axle is pretty rare. Other thing to consider is that races in general don't wear out and need replacement like bearings do.

expert reply by: Jameson C

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Answer 1

From the axle tag you provided (thank you!), you do indeed have a 4,400 pound Dexter axle. The only hub/drum we carry that is compatible is the Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2…

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Answer 2

You need Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2, part #8-407-5UC3-EZ. This is the hub comes with the bearings, races, and seals. The drum that is compatible is the Dexter Electric Brake Assembly…

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Answer 3

Your bearing number combination is pretty rare but it actually matches 4,400 lb axle hubs like the Dexter part #8-407-5UC3-EZ. This will give you a hub/drum that has a 6 on 5-1/2 inch bolt pattern.

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Answer 4

The Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2, part #8-407-5UC3-EZ, comes with everything you need for one brake assembly. You will need two if wanting to install a pair. I have included a video…

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Answer 5

Your Dexter D44 Axle number 635096 uses the Trailer Hub and Drum Assembly #8-407-5UC3-EZ that comes preloaded with the Races #LM67010 and #L68111. It does include the Bearings #L68149 and #LM67048, Grease Seal #58846, Grease Cap #21-42-1 and lug…

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Answer 6

Thanks for the picture! Your the 4400lb Dexter Axle on your 2021 Keystone Half-Ton Travel Trailer uses the following replacement parts: Inner bearing #L68149 Outer bearing #LM67048 Grease seal #RG06-050 For replacement hub we have the #8-407-5UC3-EZ…

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Answer 7

We will only have the Chrome #LHSI60C replacement version of the SUSUC-60-BLK. We do have the Americana Center Cap #AM90081 in black. This is slightly smaller but may still fit your Grand Design Solitude 345GK. These caps fit a hole size of…

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Answer 8

Hey Rob, sorry to hear about the problems you had with your current hub/drums. The good news is you did order everything you would need and no additional parts would be necessary. The two pieces you pointed out with your yellow arrows do need to come…

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Answer 9

A 4,400 pound Lippert axle has a 6 on 5/12 bolt pattern and uses bearings #L44649 and #LM67048. So a good replacement hub that includes a bearing kit is part #8-407-5UC3-EZ.

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Answer 10

The Trailer Hub and Drum Assembly #8-407-5UC3-EZ is a lug centered hub with a pilot hole size of 3.62". Your 99.25mm(3.75") hub bore wheels will fit on hub/drum.

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Answer 11

I have a hub solution for you. Even though we do carry a hub that is compatible with you current 4.4k axle that uses an inner bearing #L68149 and an outer bearing #LM67048, we do only carry one that has the brake drums. That is the Trailer Hub and…

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Answer 12

We do have a replacement hub/drum for a 4,400 lb axle with the part #8-407-5UC3-EZ which works with the brake assemblies part #K23-478-00 for the left hand side and part #K23-479-00 for the right hand side.

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