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Do You Have Brakes and Hubs for My AL-KO 90-12 Hub for My 4,400 Pound Axle?  

Updated 09/08/2025 | Published 06/12/2025

Question:

Looking for replacement hub and backplate for Al-Ko 90-12 10 hub 6 at 5.5 lugs , electric break 4,400 lbs axel.

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Expert Reply:

Hello David,

The Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2 # 8-407-5UC3-EZ will work as a replacement just as long as it is not an AL-KO Axle, if it is an AL-KO axle we do not have a hub that will work.

For brakes you will want one of the following:

- If it is a Dexter axle manufactured prior to May 2009: # 23-454-455

- If it is manufactured after May 2009: # K23-478-479

If it is an AL-KO axle you will need to swap out the whole axle. If you can supply me with the hub face to hub face measurement, and spring center to spring center I am happy to see if we have an axle that will work for you. I attached some images to show exactly where to measure, needs to be precise.

What kind of trailer is this going?

expert reply by:
0
Kate F
How to Measure Hub Face
How to Measure Hub Face
(click to enlarge)
How to Measure Spring Center
How to Measure Spring Center
(click to enlarge)
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Kate F.

9/8/2025

Hey David, Did you have a chance to check if your axle is an AL-KO or another brand? I'm here to help if you need more assistance with finding the right parts for your trailer.

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