The most reasonably priced component used on the Lt-z400z Quad Sport 2003 (k3) Usa (e03) Quadsport Quad-sport Steering Shaft (model K3/k4) is the Pin 20x20.
Some items from this specific schematic: Bush, Holder,handle Upr, Shaft,steering, Nut.
The sub assemblies and components that make up this Steering Shaft (model K3/k4) include this Shaft,steering, the most expensive part.
