Parts such as the Speedometer - Tachometer: Nut, Speedometer, Washer, Cushion are included in the Gn250 1999 (x) (e02 E04 E22 E24 E25 E34 E39 E71) / P37 Speedometer - Tachometer parts fiche.
With all the components that make up the GN250 1999 (X) (E02 E04 E22 E24 E25 E34 E39 E71) / P37 SPEEDOMETER - TACHOMETER assembly. The Bulb(12v3.4w,t10) is the most frequently specified with six applications.