The Pin 20x20 is the lowest priced item on this Steering Knuckle (model K3/k4) schematic.
Some items from this specific schematic: Tie Rod,steering, Shim(11.1x19x1.4), End,knuckle Steering Upr, Knuckle,steering,l.
Check out any of the twenty-one Steering Knuckle (model K3/k4) components enlisted.