Parts such as the Air Cleaner: Screw-washer 6x12, Tube,air/c Conn., Stay A,air Cleane, Screw,tap.5x12 are included in the Cn250 Helix 1996 (t) Switzerland Kph Air Cleaner parts fiche.
This AIR CLEANER assembly utilises five Screw,tapping,5x20(s) - the highest specified component.
The thirty-one Cn250 Helix 1996 (t) Switzerland Kph Air Cleaner component parts are all listed in this schematic.