Equalizer Upgrade Fit For 2018 Grand Design Momentum 350M
Updated 08/14/2023 | Published 08/12/2023
Products Featured in This Question
Question:
I am replacing the leaf springs and the equalizer on my 2018 grand design momentum 350M. I’m also changing out the shackle kit I ordered the 2.25 wet bolt shackle kit and I cannot get them to attach to the LCI road armor trailer equalizer should I buy the larger shackle kit?
asked by: Jim F
Helpful Expert Reply:
So the issue isn't going to be the shackle strap length as getting straps that are less than an inch longer won't make up the difference you are seeing. The issue is that the Road Armor Shock Absorbing Equalizer Kit # LC696740 you have is the wrong size to replace the equalizers on your 2018 Grand Design Momentum 350M. I was able to check with Grand Design and find the equalizers that fit your rig, which are the Equa-Flex:
- Equa-Flex Cushioned Equalizers # LC279688
I added a photo showing the dimensional difference between the Road Armor and Equa-Flex, with the latter being both taller and wider. A 2-1/4" shackle kit like the MORryde # MR46ZR is correct, but you do need to change out the equalizer to make the connections.
(click to enlarge)
(click to enlarge)
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 2-1/4" Long Shackle Straps
- Search Results: equaflex
- Shop: Equa-Flex Cushioned Equalizers - Double Eye Springs - Tandem Axle - 5K to 8K - Greasable Pivot
- Search Results: equa~flex
- Shop: 6-Leaf Double-Eye Spring for 4,500-lb Trailer Axles - 26" Long
- Shop: MORryde AllTrek 4000 Equalizers for Tandem Axle Trailers - 35" Wheelbase
- Q&A: Best Equalizer Suspension Upgrade For Tandem 3,500 lb Axles
- Shop: U-Bolt Kit for Mounting 5,200-lb to 7,000-lb, Round Trailer Axles - 7" Long U-Bolts
- Video: MORryde X-Factor Crossmember Installation - 2020 Grand Design Momentum 5W Toy Hauler
- Video: Hands-On with the Lippert Center Point by Trailair Air-Ride Suspension Upgrade
- Q&A: Picking Out Replacement Leaf Spring for 2018 Grand Design Momentum 349M
- Search Results: x~factor
- Search Results: morryde x~factor
- Search Results: road armor
- Search Results: equalizer
- Shop: Replacement Dexter Triple-Axle Trailer E-Z Flex Equalizer for 1-3/4" Wide Double-Eye Springs
- Q&A: Torque Specs for Lippert Equa-Flex Cushioned Equalizers for Tandem Axle
- Q&A: Replacement Shackle Recommendation for Use with Equa Flex on 2015 Palomino Columbus 320RS
- Q&A: Replacement Leaf Springs for Pair of 6,000 lb Axles
- Search Results: tandem axle equalizer
- Shop: Dexter E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 8,000 lbs
- Video: Dexter E-Z Flex Equalizer Kit Review
- Q&A: Comparing Road Armor, E-Z Flex, Equa-Flex, and MORryde Cushioned Equalizers for Tandem Axle Trailer
- Q&A: Comparing Equa-Flex and Road Armor Equalizers For 2000 Forest River WIldwood W/ 5200lb Axles
- Video: Installing the MORryde Rubber Equalizers on a 2018 Grand Design Momentum 5W Toy Hauler
- Video: Let’s Check Out the Replacement Equalizer for E-Z Flex Suspension Kits
- Video: Roadmaster Comfort Ride Leaf Spring Suspension Installation - 2022 Jayco Eagle HT Fifth Wheel
- Video: Roadmaster Comfort Ride Leaf Spring Suspension Installation - 2022 East to West Alta Travel Trailer
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
on Trailer Suspension Parts
