1) This article has mainly analyzed automobiles king pin caster angle and the king pin caster angle examination principle.

2) In some cases the designer has placed the King Pin axis so close to the wheel that the king pin centerline becomes very close to the tire patch.

3) The automobile king pin caster angle is an important content of vehicles examination. Its function makes the wheel to reposition as well as to enhance the stability of the straight line travel.

4) It consists of steering wheel, steering shaft, worm, gear sector, pitman arm drag link, steering knuckle arm, king pin, steering arms, tie rod, front axle and steering knuckle.

5) Our company is a modern one whose specially is to fabricate series products for automobile, such as ROCKER ARM, ROCKER SHAFT, CLUTCH LEVER , CLUTCH FORK, KING PIN KIT and etc.