Replacement float bowl nut for Dellorto VHB "C" 29/30mm pumper carburetors. These new bowl nuts are made out of polished Stainless Steel that doesn't round off like the original soft Aluminum ones. Bowl nuts have 14mm threads with two cut outs in the threaded area. These don't fit VHB "A" or PHF/PHM 30-40mm carbs. Dellorto part number 7880 and comes with a new sealing washer. !!! SOLD EACH !!!