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Bearing Kit for 2023 Grand Design Momentum 395MS  

Updated 10/27/2025 | Published 03/23/2025

Question:

I need grease seals, bearings, races for the pictures 7k axles on my Grand design 395ms 5th wheel

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Curt Axle Tag
Curt Axle Tag
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Expert Reply:

Hey Patrick! The correct bearing kit for your 2023 Grand Design Momentum 395MS is the # BK3-200. This includes a # 25580 inner and # 14125A outer bearing with matching races and a 10-36 grease seal.

expert reply by:
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Robin H
BK3-200 Bearing Kit
BK3-200 Bearing Kit
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Robin H.

10/27/2025

Hey Patrick, how did the bearing kit work out on your Grand Design 395MS? Your update could make it easier for the next person with the same axle setup.

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