Guide To Control Arms

December 1, 2023

What are control arms?

Suspension plays an important role in the driving quality of the car,which determines the stability,comfort and safety of the car.Control arms are the key to your front suspension system,which can help your car remain in complete contact with the road at all times, that's giving you the necessary control.

What are the types of control arm suspensions?

The common types of control arm depends on location of the arm. 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.

How do control arms work?

A control arm assembly usually includes bushing, sway bar, tie rod end, ball joints and control arms, Every control arm is connected to the vehicle frame with two control arm bushings. These control arm bushings allow the control arms to move up and down. The opposite end of the control arm is attached to a steel spindle.

What are the symptoms of a bad control arm?

Over time, the control arm bushings or control arm ball joints wear out and can cause various problems. Usually a bad control arm assembly will produce some symptoms that we can feel or notice.

-When the car is driving on uneven roads cause the car body is deformed

Buffer the impact force transmitted from the uneven surface to the body, and attenuate the vibration caused thereby, reduce the bumps of the wheels and extend the life of the parts.

-The shaking of the back of the car during a sharp turn makes worried

Control arm suspension is prevent the shaft from twisting when the horizontal heights of the right and left wheels are different,prevent positioning displacement and protect parts during the turning.

-The torque of the wheels is unbalanced while driving in the rain

Control arm suspension kits act as a guide and force transmission element of the vehicle suspension system, transmitting forces acting on the wheel to the vehicle and ensuring a certain trajectory

How much does it cost to replace a control arm?

If there is any sign of bad control arm you should replace it immediately. In most vehicles, the control arm replacement cost ranges from $117-$306 plus labor cost usually $400-$500. In fact, a control arm itself is not an overly expensive part of your vehicle. For example,HexAutoParts has bmw e46 control arm for sale,it’s control arm price only need $102.50 including e46 control arm bushing,press-in ball joint and direct bolt on.So shop from home on is better than spending 400+ dollars at a parts store.Remember that check the Year/Make/Model of your vehicle and part number to confirm compatibility before order auto part online.Learn more about quality suspension control arm,find where to buy your auto part today.

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