You will need diaphragm pn 272538S. Two different carb to tank mounting gaskets so date code is needed but it looks like it is probably the 692241. Hopefully you don't the 3 quart or 1 quart fuel tank as they are NLA now. Just that fuel well does rust out making a new to the engine tank necessary.
I have seen a couple carburetors that inhaled so much rust that the carburetor internal passages to clogged solidly which is very hard to clean out.
Thanks AVB, the fuel tank is OK with no obvious bubbles or pitting that I can see. The diaphragm is the code I ordered and I’m looking forward to a healthy running engine once again..
The mower engine gave me some grief again today in that it would only run on full chime. Most obvious thing to me is the pin seal not intact... I’ll grab one of those this week and if that still doesn’t correct the issue, It’ll just be a new engine as they’re only $300 and I don’t want to keep buying parts to an old engine.
Thanks for your help mate,
TC.
