Parts such as the Oil Pump - Oil Filter: Regulator Assembly,engine, Washer, Bolt 6x35, O Ring(d:3.2,id:17.8) are included in the Gsx550es 1983 (d) (e01 02 04 06 15 16 17 18 21 22 24 25 26 34 39 Oil Pump - Oil Filter parts fiche.
This Pump Assembly,engine Oil is the most expensive of the items that make up this Oil Pump - Oil Filter assembly.
The lowest price component in this Oil Pump - Oil Filter parts-list fiche is the Bolt.