Replacement ABS Hub and Drum Assembly for 2023 Grand Design Momentum 395MS
Updated 01/19/2026 | Published 12/17/2025
Products Featured in This Question
Question:
I need to replace the ABS hubs on my 2023 Grand Design Momentum 395MS.
asked by: Mark
Expert Reply:
Hey Mark! From what the Grand Design parts site shows your 2023 Momentum 395MS has 7k Lippert axles. The correct replacement is the Trailer Hub and Drum Assembly for Lippert ABS System # LC49PX.
Do you just need the hub/drum assembly or do you need brakes as well? If you want to replace the brakes they are the Electric Trailer Brake Assembly for Lippert ABS Hubs - 12" - Left/Right Hand # LC83PX. These don't come with new sensors so you will need to use the existing sensors with the brake assemblies.
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Product Page this Question was Asked From
Trailer Hub and Drum Assembly for Lippert ABS System - 7K Axles - 12" - 8 on 6-1/2
- Trailer Hubs and Drums
- Hub with Drum
- ABS
- EZ Lube
- Pre-Greased
- 25580 / 14125A
- Standard Grade
- For 7000 lbs Axles
- 9/16 Inch Stud
- 8 on 6-1/2 Inch
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- 17 Inch Wheel
- 17-1/2 Inch Wheel
- Lippert
more information >
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Robin H.
1/19/2026
Hey Mark, how did things go with the new hub and drum assembly for your Momentum 395MS? Did the fit match up well with your Lippert axles? Your update could make it easier for the next person working on the same replacement.