Of all the components that make up this E-11-1 the Circlip,in,24 has the lowest price.
Some items from this specific schematic: Circlip,in,24, Brg,needle 17x25x, Clip,ex,30x2.0, Rubber,clutch Dpr.
The E-11-1 assembly is constructed from several parts from which the Face Comp,driven is the most expensive.