Is it a Good Idea to Replace Hub/Drum When Replacing Brake Assembly on Trailer

Updated 04/11/2016 | Published 04/07/2016

Question:

I was wondering if it is a good idea to replace the brake drum when you replace the brake lining? The drums show some wear from the magnetic. Thanks

asked by: Steven S

Helpful Expert Reply:

If there is visible signs of wear then it is a good idea to replace the hub/drum with the brake assemblies.

If the armature surface where the brake magnet is damaged, or if the area where the bearings ride is showing wear or is damaged it would be time to replace the hubs. If you had bearings go out in the hub and you continued to drive on them for a while, to the point where the hub is damaged it would be time for the hub to be replaced.

To pick out replacement hubs you will need to get the numbers off of the bearings plus the bolt pattern of the hubs. With that info we can pick out the correct hub. See the picture I attached for more info.

expert reply by: Jameson C