Of all the components used in this assembly the Speedometer (kilo) is the most expensive.
The most reasonably priced component used on the Ls650f Savage 1986 (g) Usa (e03) Speedometer is the Screw.
A sample from the products for the Speedometer include: Bulb(12v1.7w,t6.5), Speedometer(kilo), Bulb(12v3w,t6.5), Washer (5.5x14x1.2).