Pitman arm
1: steering wheel; 2: steering shaft; 3: steering gearbox; 4A: pitman arm; 5: tie rod
The Pitman arm is a part used in automobiles, trucks, SUVs and other vehicles to steer the wheels.[1] When the steering wheel is turned right or left the pitman transmits the motion it receives from the steering gearbox to the tie rod. A "drop pitman arm" is used to correct the steering when a vehicle has a suspension lift.[2]
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