With a quantity of six pieces, the Spring, Compression (5y1) is the most used part in the KURBELWELLE & KOLBEN diagram.
Some items from this specific schematic: Piston (std), Gear, Drive, Bolt, Washer Based(1wg), Circlip (1l9).
Of all the components that make up this Kurbelwelle & Kolben the Nut(2rh) has the lowest price.