Some items from this specific schematic: Ybs67-5 Washer, Spring, Tachometer Assy, 021-58119-01 Clip,nylon 14, Bulb, Pilot (t6.5, 12v-1.7w).
The most expensive part in this assembly is the Speedometer Assy(km/h,mph,max5.
thirty-one components are shown in this Pro 50g 1988 Optional Parts Gauges & Component Parts 1 exploded diagram.