Parts such as the Clutch (model K1/k2): Bearing(10x22x2.8), Bearing(12x16x10), Spacer,primary Driven, Gear Assembly,primary Drive are included in the Rm250 2006 (k6) Usa (e03) Clutch (model K1/k2) parts fiche.
In this schematic the "Plate,clutch Drive (nas)" is used most often.
The Washer,lock is the lowest priced item on this Clutch (model K1/k2) schematic.