The most reasonably priced component used on the Zx750k1 Zxr750r 1991 Europe Uk Fr Ar Fg It Nr Sp Fuel Pump is the Clamp.
This part-list fiche shows all the components that make up the Zx750k1 Zxr750r 1991 Europe Uk Fr Ar Fg It Nr Sp Fuel Pump .
In this schematic the "Clamp" is used most often.