The most expensive part in this assembly is the Damper Comp,rear.
Parts such as the Rear Cushion: Ring,piston, Collar D Side,cus, Stopper,spg Seat, Washer,thrust are included in the Crf250r 2009 (9) European Direct Sales / Bla Cmf Rear Cushion parts fiche.
The Nut,hex.,12mm is the cheapest item from this partsfiche.