WE are a dealer for ALL RV suppliers and have access to parts as long as it
is available.
We spend time to supply people for a two dollar part, Unlike the others.
That's why we became the largest supplier.
Also knowledgeable about RV and GMC MH
On Sat, Apr 18, 2020 at 11:54 AM Matt Colie via Gmclist <
> There seems to be some minor confusion here. Jeremy does not need the
> closet flange seal, what he needs is the O-ring that seals the Slide-EZ
> valve
> to the black tank flange.
>
> Jeremy-
>
> O-rings are specified by the diameter of the "rope" that the are made from
> and the ID of the circle of that rope. If you to measure the depth of the
> grove that O-ring goes in, you want one that is about 125% of that depth.
> I may have a valve in my barn (I don't think so, but I will check next time
> I am out there)and I would send along the numbers. That may not be right
> because there were two different valves used for GMC. One is all plastic
> and the older has a stainless cover on the tank side.
>
> Do not even bother contacting Thetford (or if you do don't expect much).
> In my recent dealings with the company, I was very impressed by the complete
> and total lack on anything like customer service and support. Even with
> part numbers in hand (I am in striking range) I could not talk to anybody
> directly, I had to work though a telephone maze and I finally got an order
> placed. (That was a mistake.) When no parts arrived, I called back hoping
> to get a tracking number and was told that if you were not a standing
> client, they would always wait 3 days before they pulled the order for
> shipment.
> This was day 4 and it had not left yet. I cancelled the order and drove
> 30 miles to a shop that did have the parts in stock.
>
> I really wanted to change the tank to a Valterra valve (way cheaper and
> more available and part are on a pin at the local places), but the bolt
> holes
> are all wrong and may first attempt at an adapter failed. When I come up
> for air, maybe I will try again.
>
> Matt
> --
> Matt & Mary Colie - '73 Glacier 23 - Members GMCMI, GMCGL, GMCES
> Electronically Controlled Quiet Engine Cooling Fan
> OE Rear Drum Brakes with Applied Control Arms
> SE Michigan - Twixt A2 and Detroit
>
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--
Jim Kanomata
Applied/GMC, Newark,CA
jimk
http://www.gmcrvparts.com
1-800-752-7502