Disc Brake Kit for 2019 Dutchman Voltage Model 4185
Updated 05/21/2026 | Published 05/18/2026
Products Featured in This Question
Question:
Best drum to disc conversion kit for 2019 Dutchman Voltage Model 4185 3 axle fifth wheel with 16inch tires.
asked by: Clinton H
Expert Reply:
Hey Clinton! The best disc brake conversion kit for your 2019 Dutchman Voltage Model 4185 is the Hydrastar. It looks like you have triple 7k axles so you can choose from the following based on stud size:
-Hydrastar Disc Brake Kit w/ Actuator for Triple Axle Trailers - 9/16" Studs - 8 on 6-1/2 - 7K # HYD54FR
-Hydrastar Disc Brake Kit w/ Actuator for Triple Axle Trailers - 1/2" Studs - 8 on 6-1/2 - 7K # HSE7K-TR1
Pick the same stud size you have now to ensure wheel compatibility. Both kits include the brake actuator, brakes, and brake lines. You should already have a breakaway and brake controller from your electric brake setup so this is everything you need for a complete installation.
Where are you headed next with the Voltage once you add the new brakes?
(click to enlarge)
Allen
5/21/2026
The kit worked put great in the end, braking like i never has before. The problems were the packaging, damaged calipers and pads. There was also new lug bolt sizes so i had to order new lug nuts and also had to order new dust caps. I found aluminum ones at a trailer repair place also 25$ each. Like i said i had good braking after i was finished with the install.
Product Page this Question was Asked From
Hydrastar Disc Brake Kit w/ Actuator for Triple Axle Trailers - 9/16" Studs - 8 on 6-1/2 - 7K
- Trailer Brakes
- Disc Brakes
- Marine Grade
- 8 on 6-1/2 Inch
- Hub and Rotor
- 9/16 Inch Studs
- 7000 lbs Axle
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- Hydrastar
more information >
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on Trailer Brakes
Clinton H.
5/20/2026
Heading west from Kentucky. Thank you.