How To Find Bearing And Brake Info For Dexter Axles On 2018 Grand Design 2018bhts

Updated 01/09/2026 | Published 12/25/2025

Question:

i would like to know the components installed on a dexter axle i have on my 2018 Grand Design 2018bhts. the axle number is 120101 the dexter number is 776321 bearing types and brake type please.

asked by: jay D

Expert Reply:

Hello Jay, thanks for reaching out. I wasn't able to find any good references for that Dexter number, but if you can provide me with the casting number from your hub, I should be able to look up the bearing and brake info using that. Brake drums will have a casting number right on the front, should be a shorter sequence of like 4 digits like "8-407" or something like that. Get me that info and I am happy to look into it and make some recommendations.

expert reply by: Jesse M

Jay D.

1/8/2026

This didnt help me.

Jesse M.

1/9/2026

@JayD Did you get a chance to look for that casting number? That's typically the best way to find out your bearing/brake info. Let me know what you come up with!