The Nut,cap,6mm is the lowest priced item on this Cylinder Head/cylinder schematic.
With all the components that make up the JT1200-A1 JETSKI1200 STX-R 2002 USA Cylinder Head/Cylinder assembly. The Nut,cap,8mm is the most frequently specified with eighteen applications.
Some items from this specific schematic: Washer,8.2x18x1.5, Cylinder-engine, Nut,cap,8mm, Stud,8x53.