Converting 3,500 lb Axles of 2021 Grand Design Imagine 2500RL To Disc Brake
Updated 01/05/2026 | Published 09/16/2024 >
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Question:
2021 Grand Design Imagine 2500RL, Dexter 3500 axles Considering a disc brake conversion using Dee-Maxx calipers, would like to use their actuator also. Will this work for me? Was hoping to make an order now and take advantage of the free shipping promo but it expires in 4 hours.
asked by: Mark B
Expert Reply:
Hey Mark, yeah you can definitely convert the 3,500 lb axles of your 2021 Grand Design Imagine 2500RL to disc using the DeeMax actuator part # DE47SR that you referenced. The correct hub/rotor kit would be the part # DE66YR which you'd need two of, and you'd also need the tandem brake line kit part # DE57SR and you'd be set.
Product Page this Question was Asked From
DeeMaxx Alpha G1600 Electric Over Hydraulic Actuator for Disc Brakes - 1,600 psi
- Brake Actuator
- Electric-Hydraulic Brake Actuator
- Boat Trailer
- Travel Trailer
- Disc Brakes
- DeeMaxx
more information >
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Jameson C.
1/5/2026
Hey Mark, how did the disc brake conversion go on your Grand Design Imagine with the DeeMaxx actuator and kits? Your results could really help others planning a similar upgrade.