Will Hydrastar Disc Brake Kit Fit 2023 Grand Design Reflection 315RLTS With Curt Axles

Updated 02/03/2026 | Published 01/31/2026

Question:

I think I know the answer, but want to be absolutely sure. I have a 2023 Grand Design 315RLTS Travel Trailer. The dual axles are CURT52-SBSA-86.5-68.5-NOSP-OS-L-C65517-ABS-7226-BRONZE-30PT- 5200LB. 6 ON 5 1/2. Will the HYD44VR kit work for me? The biggest complaint I see is the condition on arrival of shipping. Have they improved this issue? Thanks!

asked by: Alan B

Expert Reply:

Hey Alan! You were right to think the Hydrastar Disc Brake Kit w/ Actuator for Tandem Axle Trailers # HYD44VR would fit your Curt axles. 5,200 lb to 7,000 lb axles have the same spindle measurements so those parts typically crossover. This kit has the same 6 on 5-1/2 bolt pattern as well so it will work with your existing wheels.

As far as the shipping is concerned, I see that in a few reviews but these reports are not common. Realistically, that is the reality with shipping companies sometimes. The parts are robust, and if something is damaged or missing we will take care of it.

Where are you headed next with your Reflection once the new brakes are on?

expert reply by: Robin H