Front Adjustable Upper Control Arm Aluminium Alloy Material For GWM Poer

If you lift your 4WD then you need an alignment correction solution to fix the geometry change in your 4WD’s suspension. This can be achieved with an alignment correction bushing kit or a Upper Control Arm Kit. In some cases the bushings alone are not able to correct the alignment issues, such as droop. This is when an Upper Control Arm Kit is the better solution, particularly in your lifted IFS 4WD.

Maintaining a full range of motion, the direct-fit upper control arms expand caster angles and improve ball joint pivot angles for more straight-line stability and greater wheel travel when the trail gets rough—all while providing greater strength and toughness.

Control arms, sometimes called “A arms,” are the core of your front suspension system.

In simple terms, control arms are the link that connects your front wheels to your car.

One end connects to the wheel assembly and the other end connects to the framework of your car.

The upper control arm connects to the uppermost area of the front wheel and the lower control arm connects to the lower most area of the front wheel.

with both arms then attaching to the frame of the car. If you have independent rear suspension, the design is similar.