Black and gray tank dump valve cable

[Boyd70]

I have 3761 Montana. Dump rods have been bent so valve won't work. Has any one changed them. Need the part numbers for cables. or how to find them. thanks

[Carl n Susan]

The black and shower valves are under the coroplast out of sight. They don't have much of a rod. There is only enough to connect to the cable. The galley tank usually has a rod the extends through the frame. It doesn't have a cable.

You can buy replacement rods at most any RV supply shop.

The valves are likely Bristol made. They have a different type cable from the preferred replacement valve made by Valtera. There are replacement cables for the Valtera valve but I don't see one for the Bristol valve.

Here is a link to replacement valves and cables.
https://www.amazon.com/s?k=rv+dump+v...l_5r77je3kug_e

[rohrmann]

This is the Trekwood link showing valves and parts for the 2022 models.
https://www.trekwood.com/parts-searc...23+%2F+Keyword

[desertdog]

I have an older model but have the Bristol Valves. My black tank valve would not open or close all the way. I flushed the tank the best I could and replaced the entire unit. The valve itself, the cable and the handle. As stated earlier, everything but the handle is hidden. I dropped the bottom cover from the front back past the two channels to expose the valve and cable. If you replace the valve as I did be sure to use some silicon on the valve itself to lube it, I'm told it will last a lot longer if you do. I did not get much (a few drops) sewage when I pulled the valve. A tight fit, but with two people it was easy putting the new one in. BTW I also installed a valve to the sewer line where it connects to the Hose and its like a safety valve, so even if one of the primary valves leaks the new one contains everything in the dump line until I've hooked up to the sewer...

[Camp CA]

I replaced a sticking black tank valve on my 2020 Montana 378L with this one Valterra-TC372 Flexible Cable Kit with 3" Valve, Mess-Free Waste Valve . Suggest checking with Montana customer service with your VIN to confirm the manufacturer and par numbers.

[wed]

We had are changed out at Affinity last year after the rally they failed in 2 weeks so Affinity had to change them out twice in a 2 week period we had started home and turned around and returned to affinity. The design has issues and the parts should be better.