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How to Pick Out a Replacement Hub Drum to Go With the Brake Assembly part # 40716


Does this assembly include the brake drum? If not what is the part number and cost of the drum? Thank you,


Expert Reply:

The brake assembly part # 40716 does not include the brake drum. If also need a brake drum to go with this assembly you will first need to determine what hubs you currently have so that you can find the correct one that will fit your spindles.

In order to pick out the correct hub assembly for a trailer you are going to need know a few key pieces of information. The first thing you will need to know is the bolt pattern of your hubs. This is so you get a hub that is compatible with your wheels. I attached an FAQ article on determining bolt pattern for you to check out.

Next thing you will need to know is what spindle you have on your trailer. In order to do that you can either get the inner and outer bearing numbers from a hub or use a dial caliper to get exact measurements of the spindle. The measurements needed are the parts of the spindle where the bearings ride.

If you get back to me with that information I will help you pick out the right hub assemblies. Or, you can follow the link I attached that will take you to the page that has all of our replacement hubs that are designed to fit a 10 x 2-1/4 inch assembly like the part # 40716 that you referenced.

You would want to first select the bolt pattern that you have, next select the inner bearing you have, followed by selecting your outer bearing, and then all the correct hubs will be listed.

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expert reply by:
Jameson C

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