Hyper_Harvest_II
Guest
Marshall, The teflon seal can be stretched over piston and into groove.We usually take a hose clamp and install over teflon seal and install it in the freezer for about twenty minutes.Then using lubriplate on outside of piston seals and inside cylinder barrel,slide the two back together being careful as piston goes by snapring groove. I'm sure you'll get it. Good luck, Hyper Harvest II