What Is Needed to Install MORryde X-Factor On a Triple Axle 2024 Grand Design 399TH
Updated 02/03/2026 | Published 07/21/2024
Question:
We have a Grand Design 2024 399th which has three 7000 axles with the factory Morryde 3000 links. Interested in what is needed to install the Morryde cross braces in all suspension locations
asked by: Carl S
0
Expert Reply:
Carl, for your Grand Design 399TH you'll need four of the MORryde X-Factor Crossmember for Standard Frame Hangers # MR99ZR. This just bolts to the leaf spring hangers and won't require anything else. It will also work with your existing shoulder bolts and shackle straps.
expert reply by:
Bryce D
0
Product Page this Question was Asked From
MORryde X-Factor Crossmember for LRE, RE, or TRE Leaf Spring Suspension
- Accessories and Parts
- Trailer Axles
- Trailer Suspension Parts
- Crossmember
- MORryde
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Samuel C.
2/3/2026
Hey Carl, how did the install of the MORryde cross braces go on your Grand Design 399TH? Your update could make it easier for the next person setting up the same suspension.