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Replacement Grease Seal for a Dexter 7,000 lbs Axle  

Updated 09/14/2025 | Published 09/10/2025

Question:

Hello, Im looking for hub bearing seals for my Dexter axles and hoping you can help locate the correct part . 2024 Grand Design Momentum M-Class 395ms triple 7000 axle. The Dexter located on a sticker on the axles says: 11507557

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Expert Reply:

Hey Chris, thanks for the information. To replace the grease seals on your Dexter 7,000 lbs axles you'll want item #DX72UR. This is a pair of the same size seal. You'll need one seal per hub.

If you want to swap out the bearings, races, and cotter pin while you're at it you can use the Bearing Kit item # BK3-200. These are sold per hub.

Why are you needing to replace your seals?

expert reply by:
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Jerred H
Chris D. profile picture

Chris D.

9/12/2025

Thank you much for the fast reply with what seals I need to order. Just placed the order now and should receive them next week!

Jerred H. profile picture
Etrailer Expert

Jerred H.

9/14/2025

@ChrisD You're welcome!

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