Re: Looking to pull my Kohler from older 444 to fix hydro is
I don't think it would be a goose chase.
On this site, we think that our members are entitled to get factual information instead of the guesswork that often permeates some other forums. Referring you to the manuals section simply backs up what I posted so that you are satisfied as to the accuracy of what you read. After all, if you are going to take a course of action to correct a problem, then I'm sure that you would like to make sure that what you are about to do is the right way to proceed.
New isolators are available from McMaster-Carr for a lot less money than you will pay from any dealer.