With four applications this Bolt (661) is the most specified part.
The component with the lowest price in the AIR SHROUD - STARTER schematic is the Washer, Plain (646).
Parts such as the Air Shroud - Starter: Bolt (661), Spring, Starter, Bolt(3eh), Clip, Drive Pawl are included in the Yg300s 7mb1 Generator Air Shroud - Starter parts fiche.