Trailer Hub and Drums for 3,500 lb Trailer Axle


Hello, We have a 1999 ww enclosed trailer with tandem #3500 torsion axles. With what appears to be a 4.5inch lug pattern. One of our tires fell driving down the road from the bearings going bad. I am needing to replace all bearings and brake assemblies to be safe. How can I determine the right part numbers needed? We have Hub/Drum assembly on there now! Thanks


Expert Reply:

We probably have the hubs that would fit your spindle but you need to first make sure the spindle of the wheel that fell of while driving isn't damaged and in need of replacing. If the bearings were so bad the hub and wheel came off most likely the spindle is totally wrecked.

The Trailer Hub and Drum Assembly # AKHD-545-35-EZ-K is a 3,500 lb rated hub and drum with a 5 on 4-1/2 inch bolt pattern which comes with bearings.

The brake assemblies part numbers # AKEBRK-35L-SA and # AKEBRK-35R-SA would then be the correct assemblies to use.

expert reply by:
Jameson C

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