Hi I’m new here to the forum, And first would like to say I think iy’s great. Anyway I have a wagner 2500 Linecrew. That I have been using for the past 20+ years and I love it. I have a 3400 Graco but like the wagner better. I’m looking for the intake-valve for and was wanting to know if anybody might have one. What I really need is the carbon seat for it. Don’t need the piston or spring(but will take em if you have it). And does anybody even remember the 2500 Linecrew? Thanks Johnny