Replacement Hub for a Haul Master Kit Trailer with 30205 Bearings

Updated 05/19/2014 | Published 05/16/2014

Question:

I pulled the hub to obtain the bearing and grease seal markings. Bearings are marked 30205 CYDB and the grease seal is marked 30 52 10 5. Any idea if one of your hub assemblies will fit? It is one of the 40.5inch x 48inch trailer kits with 12inch tires 4 lug

asked by: Patrick

Helpful Expert Reply:

The bearing that you have on the trailer hub measures just under 1 inch (0.985) and we are not going to have a hub that accepts a bearing with an inner diameter of that size. This is common for the trailer kits like the Haul Master branded trailers. You have 2 options though.

First, to obtain the right size replacement parts you would have to go to through the manufacturer since the hubs are not a common size.

Second, and the best option, replace the axle so that you will not run into this problem again! It certainly beats hunting around for parts and the quality will be an improvement. I have including a link to the axles we currently offer for you to view. We even have some axle-less suspension systems that you may be interested in.

expert reply by: Michael H