Replacement for Valterra Waste Valve on 2017 Grand Design Reflection 26RL
Updated 02/09/2026 | Published 02/04/2026
Products Featured in This Question
Question:
the drain valves on my 2017 grand design 26rl fifth wheel all leak. are the bristal valves compatible to what is in it now and are the valve handles and cables usable with replacement valves.
asked by: Robert H
Expert Reply:
Hi Robert; you could use the LaSalle Bristol Waste Valve # 34466N11AA as a replacement but the handle will sit underneath the trailer right at the valve. Looking at the Grand Design parts site it looks like you have a 1-1/2" Valterra with a 96" cable. I recommend verifying this just to be sure.
Assuming that is correct, you can use the LaSalle Bristol Cable-Actuated RV Waste Valve # 34466N11AB96GMA with the same 96" cable so you can set it up just like your existing valve.
Any big trips coming up this spring with your Reflection?
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Product Page this Question was Asked From
LaSalle Bristol Cable-Actuated RV Waste Valve for Gray Water Tank - Spigot to Hub - 96" Cable
- RV Waste Valves
- Straight Valve
- Single Waste Valve
- 1-1/2 Inch Valve Body
- 96 Inch Cable
- Cable-Actuated
- 1-1/2 Inch Hub
- 1-1/2 Inch Spigot
- Stationary Valve
- LaSalle Bristol
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Robert H.
2/9/2026
thanks for the info.as soon as the snow melts i will be verifying what is the problem. i will let you know what is needed and will get you to order and send me what i need. it could be a bit of wait as we currently have about three feet of snow to melt before i lay under it. our first trip will be elliott lake and more north. thanks again as you and your worker friends are great to work with