Thanks Max, much appreciated information! I still think it's a nice piece even if it's not original. But for $100 with the Vulcan and this trailer load of stuff, it was well worth it. The 6 or 7 G4 carby units are all in perfect condition and, considering, the housing's for them go for between $40 and $60 online. Parting these mowers and all of their good quality parts will pay me back quite well!!!
