Genuine Jupiter, Bottom or Top valve cap, for the XO 1270 compensated euphonium. Nickel, Bottom cap 30mm OD, Jupiter P/N 34-V406N. Top cap P/N 34-V308N, 30mm OD. Does not fit JEP-474. Contact me if you wish to verify your model's fit or you need parts for another horn. Sold as 1 each.
