This schematic depicts all components used in the Crf250r 2011 (b) European Direct Sales Steering Damper partslist.
A sample from the products for the Steering Damper include: Rod Comp,piston, O Ring 13.5x1.5, O Ring 9.5x1.5, 0 Ring,18.8x1.9.
With a quantity of two pieces, the Ring,stopper is the most used part in the STEERING DAMPER diagram.