Kit contains everything needed to rebuild your CP reg good as new. To identify which generation regulator you have: Gen1 has a 3-piece body and has flats milled around the bottom of the reg. Gen2 has a 3-piece body and has v-grooves milled around the bottom of the reg. Gen3 is the current model, which has a 2-piece body. Low pressure piston (black) = 0-300psi High pressure piston (silver) = 0-500psi
LOGIN 
SIGN UP 
