Determining the Weight Capacity of Axles and If Hubs Are Available

Question:

Im rebuilding an old tandem dually trailer and Im not sure whether they are 12k or 15k axles. Is there a way to tell and do you sell 15k brake assemblies? It looks like the 12k, 12 1/4inch x 5inch but I thought maybe the bolt pattern was different. Thanks

asked by: Michael R

Expert Reply:

Unfortunately we don't carry hubs above 10K. The largest hubs we carry are 9K-10K Dexter Hub and Drum Assemblies # 8-430-5UC3. I have no way of knowing what hubs may work on your trailer unless you measure the spindles using a digital caliper like # PTW80157. I've attached a photo to assist with the locations. These measurements will possibly help to determine the capacity of your axle, but any hubs that may fit will limit your axle capacity to the max capacity of the hubs.

expert reply by: Jason S