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Replacement Hub/Drum Assembly for a Grand Design Reflection 31MB with 5.2K Axles  

Updated 09/09/2025 | Published 06/04/2025

Question:

What hub / drum would I use for my Reflection 31MB with 5.2k axels? The number on them is 120088. Thank you.

0

Expert Reply:

Great to hear from you again, Richard!

According to my research you need the Dexter Trailer Hub and Drum Assembly # K08-201-98 which comes with a grease seal that has a 2.25" ID.

This comes as a single hub and drum so you'll need one for each side of your axle.

expert reply by:
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Jon G
Jon G. profile picture

Jon G.

9/8/2025

Hey Richard, Did the Dexter Trailer Hub and Drum Assembly work out for your Reflection with the 5.2k axles? I'm interested to know because it could help others with similar setups.

Richard profile picture

Richard

9/8/2025

I bought it for a spare to have on long trips. It’s the same model as the one I previously purchased so I believe it will do the job.
Jon G. profile picture

Jon G.

9/9/2025

@Richard Glad to hear it! Hope you don't have to end up using it as a spare though!

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