In this schematic the "Washer(5.5x18x1)" is used most often.
Of all the components that make up this Headlamp (model W E4, E18, E22, E25, E34, E39) the Bulb(12v5w) has the lowest price.
This schematic depicts all components used in the Gsxr750 1996 (t) (e02 E04 E18 E22 E24 E25 E34 E39) / P37 Headlamp (model W E4, E18, E22, E25, E34, E39) partslist.