Recommended Roadmaster Comfort Ride for a 2020 Grand Design Momentum 320G
Updated 01/27/2026 | Published 08/18/2024
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Question:
I’d like to confirm this will fit 2020 grand design 320g momentum. Also if I need to order any additional parts such as U bolts.
asked by: Jon
0
Expert Reply:
Jon, it actually looks like you'd be needing the Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks # RM-2460-2580 instead. These are for 8k axles, which from my research, is what your 2020 Grand Design Momentum 320G has.
This kit will include everything you need for install, but we do recommend upgrading the U-bolts to longer ones # APUBR-9.
expert reply by:
Bryce D
0
Product Page this Question was Asked From
Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 7K Trailer Axles
- Trailer Suspension Parts
- Equalizer Upgrade Kit
- Leaf Spring Replacement System
- Suspension Kits
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 7000 lbs
- Round Axle - 3 Inch
- Tandem Axle
- Roadmaster
more information >
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Josh B.
1/27/2026
Hey Jon, how did the Roadmaster Comfort Ride kit for your Momentum 320G work out? Did the longer U-bolts give you the clearance you needed? Your update could make it easier for others setting up the same suspension.