Which MORryde X-Factor Crossmember Fits 2023 Keystone Montana 3901RK
Updated 09/02/2025 | Published 06/18/2025
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Question:
I am looking at adding the MORyde cross member support to my 2023 Keystone Montana 3901Rk which is a 42 foot 5th wheel. It has the original simple leaf springs suspension. Which cross member support kit is right for my rig.
asked by: Glenn R
Expert Reply:
Hey Glenn, welcome back! The MORryde X-Factor Crossmember for Standard Frame Hangers # MR33WR is the correct part for your 2023 Keystone Montana 3901RK. This will work with the center hangers where the equalizers sit as well as the front and rear hangers if you want to add more for additional stability.
I would also look under the trailer to see if anything is in the way where these would install. You can add the MORryde X-Factor Crossmember Adapter Kit # MR43WR if you need it to run under plumbing or cables or any other obstacles.
Any big trips planned with your 5th wheel this summer?
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MORryde X-Factor Crossmember for Standard Frame Hangers
- Accessories and Parts
- Trailer Suspension Parts
- Crossmember
- MORryde
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Robin H.
9/2/2025
Hey Glenn, did the MORryde X-Factor Crossmember work out for your Keystone Montana? I'd love to hear how it performed, as it could help others looking to upgrade their suspension.