The Washer,10.2mm is the lowest priced item on this Oil Filter schematic.
Parts such as the Oil Filter: O-ring,89x4.5, Bolt,flange,10x12, O-ring,46x2, Cover.water Pump are included in the Gl1200sei Goldwing Aspencade 1986 (g) Usa California Oil Filter parts fiche.
nineteen components are listed in the schematic for this Gl1200sei Goldwing Aspencade 1986 (g) Usa California Oil Filter .