Check out any of the nineteen Steering Stem components enlisted.
Parts such as the Steering Stem: Seal,steering Lwr, Seal,pillow Ball,dust, Bearing(30x55x17), Stem,steering are included in the Gsxr600z 2003 (k3) Usa (e03) Steering Stem parts fiche.
Of all the components that make up this Steering Stem the Nut has the lowest price.