Let’s break it down steering systems part by part.
The Steering Wheel:
This is the one we all know and think of when steering systems come to mind. The steering wheel is a wheel handle that allows the driver to operate the vehicle in the desired directions. Other controls can be found on the steering wheel, including traffic indicators, light switches, windshield wipers, and more.
Steering Gear:
The steering gear is the link between the information input by the driver to the steering wheel and the steering linkage. This is where we begin to see which components might be candidates for the best steering upgrades.
Steering Linkage:
The steering linkage consists of several mechanisms, including the tie rod, kingpin assembly, pitman arm, spindle, steering arm, ball joints, and drag link.
Steering Shaft or Column:
The Steering Shaft is a column that rotates according to the steering wheel. This transfers motion from the steering wheel to the steering gear.
Drop Arm
The drop arm transfers motion from the steering gear to the tie rod. This part is utilized every time a driver makes a left or right turn.
Steering Arm:
The steering arm aids in the transfer of motion from the steering gear to the drag link.
Ball joints:
Ball joints are bearings that link the steering knuckle to the control arm.
Drag links:
Drag links connect the steering arm with the drop arm and sometimes a tie rod assembly.
Kingpin and Left Spindle
The kingpin employs torque supplied by the steering arm to rotate the left spindle, wheel, and tire.
Left Tie Rod Arm:
The left tie rod and right tie rod communicate together via the center link connection.