Upgraded Suspension for 2022 Grand Design Imagine 2800BH
Updated 10/27/2025 | Published 03/23/2025
Question:
I have a 22 grand design, 2800 bunk house. I want to upgrade the suspension system, not sure, if its 33 inches or 35. Has 4400 axles
asked by: Mark
Expert Reply:
Hey Mark! By upgraded suspension do you mean an upgraded equalizer? That is the most common suspension upgrade for trailers. You have 35" axle spacing right now with standard Dexter 13-122 equalizers. The best option is the one that matches your current equalizer dimensions so I recommend the Dexter E-Z Flex Suspension Kit # K71-653-00. I actually have the E-Z Flex on my Jayco and it is a really great system.
This is a full kit so it also includes bronze bushings, wet bolts, and heavy-duty shackle straps. The shackles measure 2-1/4" which also matches your current suspension. If you have any other questions, or if you were looking for a different upgrade, feel free to reach out in the comments below.
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Product Page this Question was Asked From
Dexter E-Z Flex Suspension Kit - Double-Eye Springs - Tandem Axle - 8,000 lbs
- Trailer Suspension Parts
- Equalizer Upgrade Kit
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- Double Eye Springs
- 7-3/4 Inch Long
- Tandem Axle
- Dexter
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Robin H.
10/27/2025
Hey Mark, how did the upgrade with the Dexter E-Z Flex suspension kit go on your Grand Design? Your results could really help others thinking about the same setup. Sharing what you noticed after the swap would be great for the next person comparing options.