The Bulb(12v3.4w,stanley,a72a) is the most widely applied product in the GS750N 1977 (B) USA (E03) SPEEDOMETER - TACHOMETER (GS750B) ( nine times ).
The Speedometer - Tachometer (gs750b) is made up of components including this Tachometer which is the most expensive.
Parts such as the Speedometer - Tachometer (gs750b): Cushion,meter, Plate,meter,under, No Product Description Available, Washer are included in the Gs750n 1977 (b) Usa (e03) Speedometer - Tachometer (gs750b) parts fiche.