I already ordered a new one, not realizing this could be reused. removed almost all the aluminum transfer with acid and sanding. There is a very small amount of transfer and possibly a couple fine score marks on exhaust side. Can't feel it with my finger, but I can feel it a little with my fingernail. Decomp valve NOT included. priced accordingly. I would like 30$ plus shipping from southern oregon . ( anyone know how much this weighs?) PM me, will try to put up pics. Not only am I a newbie to chainsaw ****, I'm also a computer idiot!