Parts such as the Speedometer-tachometer: Screw, Screw, Tachometer, Bracket,meter are included in the Gs500e 1990 (l) (e01 E02 E04 E15 E16 E17 E21 E22 E24 E25 E34 E39 Speedometer-tachometer parts fiche.
The forty-six Gs500e 1990 (l) (e01 E02 E04 E15 E16 E17 E21 E22 E24 E25 E34 E39 Speedometer-tachometer component parts are all listed in this schematic.
The component with the lowest price in the SPEEDOMETER-TACHOMETER schematic is the Bulb(12v3.4w,t10).