The component with the lowest price in the FRONT WHEEL schematic is the Pin,split,3x25.
Some items from this specific schematic: Cap,wheel Center, Hub Comp.,fr.whee, Pin,split,3x25, Nut,wheel.
This schematic depicts all components used in the Trx200sx Fourtrax 200sx 1988 (j) Usa Front Wheel partslist.