Fuel Tank Gas Petcock Valve For HONDA VT1100C 1987 1988 1989 1990 1991 1992 1993 18x1mm Fits: 1987-1996 Honda VT1100C Shadow 1100 Replaces Honda Part Number: 16950-MM8-020, 16950-MM8-010, 16950-MM8-000 Petcock thread size = M18x1(18x1mm) / 24mm hex nut / Petcock positions: ON-RES-OFF Package Includes: Petcock switch, Fuel filter pipe with screens, O-ring seal Please refer images we provided for measurements, Read product details for more information