The Washer(10x15x1.5) is the most widely applied product in the DR650R 1990 (L) (E2 E4 E15 E16 E17 E18 E21 E22 E24 E25 E34 E39 E FRONT BRAKE HOSE ( four times ).
Some items from this specific schematic: Bolt, Hose Comp,front Brake, Hose Comp,front Brake, Union.
The Suzuki FRONT BRAKE HOSE has ten products enlisted in the schematic.