The Nut,6m/m is the cheapest item from this partsfiche.
This schematic depicts all components used in the Jf650-b1 Jetski 1989 United Kingdom Fr Al / Ts Starter Motor partslist.
A sample from the products for the Starter Motor include: Ring-o,4.5x2.0, Washer, Thrust, 0.2t, Bolt, Spring-brush.