How to Choose 6-on-5-1/2 Hub/Drum Assemblies and Brakes for an Axle

Updated 03/25/2015 | Published 03/24/2015

Products Featured in This Question

Replacement Trailer Hub Bearing - 15123

(2192)

$12.30

Dexter Trailer Hub and Drum Assembly for 5,200-lb Axles - 12" Diameter - 6 on 5-1/2

(1108)

$222.38

Dexter Trailer Hub and Drum Assembly for 3,500-lb Axles - 10" Diameter - 6 on 5-1/2

(1108)

$136.30

Question:

I have two Moble home axles and I need to know what parts I need to change to 6 lug hubs with brake drums

asked by: Dean D

Expert Reply:

Replacement hubs are selected based on the bearing set used in the originals. The linked picture shows you the typical location and appearance of bearing, race and seal part numbers, but if you cannot find those you can measure the spindles with a precision caliper to the nearest thousandth of an inch (1.123). The locations to measure are shown also.

I included a link to our main page for all 6-on-5-1/2 bolt pattern hub/drum assemblies. These come with the appropriate bearings, races, seal and grease cap. These come in two sizes, 12 x 2 and 10 x 2-1/4. For example, Dexter part # 8-201-5UC3 is a 12 x 2 and # 84656UC3 is a 10 x 2-1/4 size. Once you select hubs to fit your spindles you can then use the other link provided to select electric or hydraulic brake assemblies of the same size. If you already have the brakes then you can choose matching diameter hubs.

Mobile home axles are intended for a single use, meaning they are good for one trip to the MH's permanent destination. They are not suitable for a second trip or for ongoing use on a trailer.

expert reply by: Adam R