Parts such as the Rear Swinging Arm: Nut, Bolt(8x50), Screw(6x16), Screw(6x16) are included in the Gsxr750x 2004 (k4) Usa (e03) Rear Swinging Arm parts fiche.
The sub assemblies and components that make up this Rear Swinging Arm include this Swingingarm Assy,rr, the most expensive part.
The most reasonably priced component used on the Gsxr750x 2004 (k4) Usa (e03) Rear Swinging Arm is the Clip(black).