View Full Version : Cup seal Guide

03-06-2007, 01:17 PM
Ok, I just got my new NDZ HP valve, valve stem, and cup seal for my pilot. My question is do I need to use the cup seal guide on this or is it designed to not use one? Thanks

03-06-2007, 02:46 PM
I transfered my guide over from your stock valve stem and although somebody maybe able to rebut this but I'm pretty sure it has to have the guide.

03-06-2007, 02:49 PM
Use the guide on that cup seal as well. Mine leaked until I put the guide on it -

03-06-2007, 06:28 PM
Ok great thanks!