Of all the components that make up this Front Master Cylinder (model K/l/m/n/p/r/s/t) the Screw has the lowest price.
In this schematic the "Screw" is used most often.
This part-list fiche shows all the components that make up the Gsx600f 1991 (m) (e01 E02 E04 E15 E16 17 18 21 22 24 25 34 39 53 Front Master Cylinder (model K/l/m/n/p/r/s/t) .