Well after 18 years my Troy Bilt model # 13039 garden tractor has rotted out the mower deck. This is no dought do to a lack of regular cleaning. The problem is, they are no longer available. It is a 38" cut/mulcher, model number 14112, part number 1773588 (for the base). I only need the base but I would take an entire deck. I could also use a 42" deck, model #14051 but I would need the complete deck. This was the orignal deck that came with the tractor new but it cut terrible and I had them give me a replacement. I have patched up the deck I have for now but I don't know how long it will hold up. 