6+ What is a Pitman Arm? Explained & Function

what is a pitman arm

6+ What is a Pitman Arm? Explained & Function

A crucial component in a vehicle’s steering system, this part translates the rotational motion from the steering gearbox into the linear motion needed to steer the wheels. Essentially, it acts as a lever, converting the steering gearbox’s output into the force that moves the steering linkage. Located between the steering gearbox and the center link or steering linkage, it is securely attached to the gearbox’s output shaft. As the steering wheel is turned, the gearbox rotates this shaft, and the part pivots, pushing or pulling the steering linkage to turn the wheels.

The proper function of this element is essential for maintaining control of the vehicle. It allows drivers to confidently navigate turns and maintain stability on the road. Historically, designs for these parts have evolved alongside advancements in automotive engineering, with emphasis placed on durability and precision to meet increasing demands for safety and responsiveness. A well-maintained part ensures accurate steering and prevents excessive play or looseness in the steering system, contributing significantly to overall driver safety and vehicle handling.

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