Of all the components used in this assembly the Cable Assy,speedometer is the most expensive.
A sample from the products for the Speedometer - Tachometer (gt185l) include: Bulb(12v3.4w,stanley,a72a), Nut, Bolt, Bulb(12v1.7w,a71a).
The Bulb(12v3.4w,stanley,a72a) is the cheapest item from this partsfiche.