The Nut, Self-locking(jn5) is the most widely applied product in the FJR1300A 2004 5VS8 FRANCE 1C5VS-351F1 REAR SUSPENSION ( three times ).
The Rear Suspension assembly is constructed from several parts from which the Shock Absorber Assy, Rear is the most expensive.
Some items from this specific schematic: Nut, Self-locking(jn5), Bush, Rear Shock Absorber, Collar, Nut, U Flange.