Thetford to Black Tank Seal [message #353877] |
Thu, 16 April 2020 19:14 |
Jeremy Sanford
Messages: 35 Registered: August 2018 Location: Sacramento CA
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Hello, first post.
I need the rubber seal "O" ring that goes between the Thetford valve and the black tank on a stock '77 GMC. The GM Parts Book list p/n 701212, but this brings up nothing online. The O ring mounts on the valve on a 3.5" flange. My valve is fine, just need this O ring as mine is dried out and cracked causing a little drip.
Thanks
Jeremy
Jeremy Sanford
Sacramento, CA
1977 Kingsley
http://www.gmcmhphotos.com/photos/u42733-jsanford.html
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