The Oil Filter / Water Pump Cover assembly is constructed from several parts from which the Cover,water Pump. is the most expensive.
Parts such as the Oil Filter / Water Pump Cover: Dowel,pin,8x14, Cap, Water Pump, Spring,element, Bolt,flange,10x12 are included in the Gl1100 Goldwing 1981 (b) Usa Oil Filter / Water Pump Cover parts fiche.
The Bolt,flange,6x22 is the most widely applied product in the GL1100 GOLDWING 1981 (B) USA OIL FILTER / WATER PUMP COVER ( four times ).