FYI: AC 4693 fuel pump rebuild

Hi,
To anyone contemplating rebuilding their pump, make sure of your model before ordering. Due to limited shop time and my tendency to get parts ahead of time, I ordered a rebuild kit from Walck's which listed the AC 4080 as the pump for my 1965 CJ5. I actually have the 4693, which I didn't realize till I had it apart on the bench. Not Walck's fault, mine for not verifying what I had. Anyhow, everything will work in this kit except for the vacuum diaphragm. The quality seems good, and in a pinch I think I can remount the new diaphragm to the old plunger with a little creativity. For now, I replaced the original part, which seemed serviceable. As an aside, I did a valve adjustment while the pump was off, and that galley cover is a real pain in the rear to install while trying to keep the gasket in place. Surprisingly, the exhaust valves were spot in, and the intakes were tight. I would have expected the opposite.
John