The most expensive part in this assembly is the Stem,steering.
In this schematic the "Cushion,headlamp Bracket" is used most often.
This Steering Stem (gsx550ef/euf/eg/eug/euh) diagram displays the required parts for the Gsx550eu 1986 (g) Germany (e22) Steering Stem (gsx550ef/euf/eg/eug/euh).