Parts such as the Oil Pump - Oil Filter: Bolt(6x32), Gasket,oil Pan (mca), Circlip, Stud 6x25 are included in the Gsx1100ex 1983 (d) (e02) Oil Pump - Oil Filter parts fiche.
The Bolt is the most widely applied product in the GSX1100EX 1983 (D) (E02) OIL PUMP - OIL FILTER ( fifteen times ).
Check out any of the twenty-seven Oil Pump - Oil Filter components enlisted.