With three applications this Rubber,silencer is the most specified part.
A sample from the products for the Expansion Chamber (4) include: Washer,fender Mt., Nut,flange,6mm, Bolt,recessed,5x1, Bolt^wash.,sh,6x1.
This schematic depicts all components used in the Cr250r Elsinore 1987 (h) Canada / Cmf Expansion Chamber (4) partslist.