Gate Valve replacement

[collegestationtx]

Hello Trail Runners!

2015 26SLE, does anyone have experience replacing the sewer gate valves and know the size/part number? I don't want to take one off with the mess and it be the wrong part lol!

 

[david-steph2018]

Hello Trail Runners!

2015 26SLE, does anyone have experience replacing the sewer gate valves and know the size/part number? I don't want to take one off with the mess and it be the wrong part lol!

Which one are you talking about? Is it the black tank or gray tank valve?
Black tank is a 3" valve.
Gray tanks are generally 1-1/2" valve.
If possible, post a picture so it will help.

 

[Routemaster]

I moved the inside baggage wall down on my Arlington I managed to get a camera in under the floor and took a picture and have more that is what I did for my record the bathroom tank is next door for which I did change out the valve.

 

[collegestationtx]

Which one are you talking about? Is it the black tank or gray tank valve?
Black tank is a 3" valve.
Gray tanks are generally 1-1/2" valve.
If possible, post a picture so it will help.

I added pictures. Thank you. The first one is the grey and the second is the black. Both need replaced. Grey stays open, black leaks.