The most reasonably priced component used on the Cb250 Nighthawk 2003 (3) Usa Air Cleaner is the Screw,tap,5x20.
The Air Cleaner assembly is constructed from several parts from which the Case,air/c is the most expensive.
With all the components that make up the CB250 NIGHTHAWK 2003 (3) USA AIR CLEANER assembly. The Screw-washer,6x35 is the most frequently specified with three applications.