Originally Posted by
warchild69
I don't know the right answer to that question, however, I have a 4500 and I have used a reg seat from a classic valve on mine, I know that's no the right thing to do, but mine has been working without leaks up to about 1100 psi. Definitely not a permanent fix, but it has got me through a pinch until I can find a suitable replacement. And I'm warning now,I dont condone using this method, but if you do, do so at your own risk. And if anyone comes across any, please share the weath!
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