How much does it cost to replace a rear control arm?

On average, you can expect a car control arm replacement to cost between $500 and $750. Depending on your vehicle make and model—prices may also vary slightly depending on whether it is a front or rear control arm that needs replacing.

Is it worth replacing control arms?

The most common reason to replace a control arm is to improve wheel travel as part of a suspension lift. However, a new control arm can offer more than just increased ride height (lift) and additional wheel travel: Increased durability in the arm itself. A wider range of uniball/ball joint options.

How much does it cost to change a control arm?

If just a single control arm needs replacing, it will typically cost between $50 and $100. If the damage is to the whole system, you would need to purchase a control arm kit for around $100 to $250 .

Is it OK to replace only one control arm?

Control arm replacement

It's not necessary to replace both, left and right arms if one is bad. Often, however, if one arm is worn out, it's reasonable to expect that another control arm will likely need replacement soon. In this case, it's makes more sense to replace control arms on both sides at the same time.

Can you drive with a broken rear control arm?

How long can I drive with the damaged control arm? With the damaged or worn-out control arm, you can drive your vehicle for a week or less but it should be repaired as soon as you detect the problem through the methods given above before the suspension gets broken.

How to Replace Control Arms and Bushings to Fix a Bouncy Suspension

What do rear control arms do?

What do the rear lower control arms do? Rear lower control arms, along with the upper arms, control axle rotation. All of the forces that accelerate the car pass through the rear lower control arms: The tires rotate on the pavement, moving the axle forward.

What causes control arm to break?

Control arms can bend or break when driving over large potholes or bumps, while bushings can also wear out on their own due to age. Over time, the wear from constant movements and New England potholes can also cause them to break.

Do you need an alignment after replacing control arms?

Do you need an alignment after replacing the upper control arms? The need for calibration after lowering the car is not the same as replacing the upper arm. If you're just replacing your upper arm, you shouldn't worry about alignment unless your old arm is badly worn and has significant play.

How do you know your control arm is bad?

How long do control arms last?

Over time, the control arm assembly can become worn or bent. These assemblies normally wear out between 90,000 and 100,000 miles. They can wear out faster if you go over a large pothole or are involved in a car accident. Various parts of the assembly may wear out as well, such as the bushings or ball joints.

What happens if you don't replace control arms?

Having damaged control arms and worn bushings or ball joints could cause suspension parts to become misaligned. When this occurs, you may experience issues with steering and handling. Usually you'll notice noises first, either while turning, stopping or driving over speed bumps.

How much does it cost to replace ball joints and control arms?

The average cost for control arm replacement is between $618 and $741. Labor costs are estimated between $159 and $200 while parts are priced between $460 and $541. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location.

How many control arms are on a car?

Automotive vehicles usually have between two and four control arms, depending on the vehicle suspension. However, most modern cars only have control arms in the front wheel suspension. Larger or heavy-duty vehicles like trucks may have control arms in the rear axle.

What are the two types of control arms?

Can I drive with a bad control arm?

Yes, driving with a bad control arm is dangerous. To start, a control arm is a hinged suspension link situated between the chassis and the suspension upright or hub that attaches to the wheel. If something is wrong with the control arm, the following can happen: Your steering will be unpredictable and hard to control.

What do bad control arms sound like?

When the control arm bushings become too loose or worn, then you will start to hear a clunking sound coming from underneath your car, caused by the bushing getting knocked between the frame and the control arm.

Do rear shocks affect alignment?

Shocks act strictly as shock absorbers, and that's all they do. Their only goal is to give your car better handling. Struts have multiple roles. They are a structural part of the car's suspension system, and they also affect your car's alignment.

Are there rear control arms?

Many cars have at least four control arms: One for each wheel. Some cars have upper and lower control arms. Made from a strong and highly-durable metal, the rear control arms, which are sometimes referred to as trailing arms, connect to the frame at one end.

Is a trailing arm the same as a control arm?

For the rear of a vehicle with a solid axle, any style of control arms might be used to connect the rear axle to the frame or unibody. Most often, it is three or four control arms with rubber bushings on each end. These control arms are called "trailing arms" or "rear trailing arms".

Which control arm is more important?

The upper control arm is smaller. The larger lower control arm carries most of the load. Both the lower and upper control arms have a ball joint, although the upper ball joint is often smaller. As the wheel drives over a bump, both arms swing up and down on rubber bushings following the wheel.

How much does it cost to replace all 4 ball joints?

In general, ball joints are inexpensive with a range between $20 to $80 each. Labor will vary greatly by model. Some vehicles cost as low as $60 to $80. Yet others, especially four-wheel drive trucks, can range from $160 to $200 per ball joint.

Are control arms and tie rods the same thing?

Tie Rod Vs. Control Arm. A tie rod is a steering component that connects your vehicle's rack and pinion to the vehicle's front wheel via a steering knuckle. In contrast, a control arm connects the vehicle's frame to the vehicle's suspension.

What happens if a tie rod breaks while driving?

In the worst case scenario when a tie rod completely fails, the wheel will break free of the steering assembly which then causes the vehicle to lose the ability to steer. At the first sign of any wear to the tie rods, steering is already at risk and the vehicle is not safe to drive.

How much does it cost to get tie rods replaced?

The price of tie rods, parts and labor can vary from vehicle to vehicle. The average car can probably get a tie rod replaced in about an hour labor plus about $80 for the part, so about $170. Add an alignment and the total price may be closer to $260.