Complete air filter assembly stud and retaining nuts for BSA B25 and Triumph T25T (Trailblazer), SS (Street Scrambler), B40 and B50 models. Updated to include UNF wing nut for simplified air filter access/changing. 3 x UNF Hex Nuts (H14-0401), 1 x Stud (S108), 1 x UNF Wing Nut and washers.
