The O Ring(d:3.1,id:24.4) is the lowest priced item on this Starting Motor (model Y/k1/k2) schematic.
The Lt-f300f King Quad 2wd 2000 (y) Usa (e03) Kingquad King-quad Starting Motor (model Y/k1/k2) consists of twelve pieces with the Motor Assy,starting being the most expensive.
Some items from this specific schematic: Motor Assy,starting, Brush Terminal Set, O Ring, O Ring(d:3.1,id:24.4).