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how hard is it to replace ball joints

by Edythe Crona Published 3 years ago Updated 2 years ago
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Ball joint replacement is not straightforward, as they can be very tricky to access and install – especially with age and rust. On some cars, the ball joint is integrated into the control arm. If you're not familiar with the suspension and wheel assembly, it's best to visit a garage for a professional check.

How long can you go with a bad ball joint?

Well, it depends how badly the ball joints are injured or how much they have worn out. If you are driving on bad ball joints, most of the cases, you can drive for 500 miles with no severe issue. However, you should measure the intensity of worn joints first.

How much does it cost to repair a ball joint?

The good news is ball joints are fairly cheap, so ultimately if you want to know how much does it cost to fix a ball joint, you should expect to pay between $20 to $80 a piece. The amount of labor required will vary considerably depending on the model. Some cars’ total repair could be as little as $60 to $80.

Do you really need to replace ball joints?

You obviously need to replace the ball joint if it isn’t working at all. If it is cracked, damaged or otherwise in risk of completely failing, you need to get it replaced right away. Normal wear and tear will take its toll on the joint, but not every vehicle undergoes the same amount of stress.

How to remove a ball joint without a press?

Part 1 Part 1 of 3: Getting Started

  1. Prep the work area. Park on a flat surface and block both rear wheels, front and back. ...
  2. Inspect the ball joints to make sure they need to be replaced. ...
  3. Purchase the correct replacement ball joint assembly for your vehicle. ...
  4. Remove the wheel and access the ball joint. ...
  5. Soak all the bolts with WD-40 or PB Blaster. ...

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Can I replace ball joints myself?

Ball joints are not always an easy replacement, but a DIYer who is versed in changing suspension and brake components will probably be able to tackle the job.

How much does it take to replace a ball joint?

In general, a new ball joint should run $20-$80. The labor costs will be different for every mechanic, but, for this repair, you should normally be charged $160-$200.

Should ball joints be replaced in pairs?

Do ball joints have to be replaced in pairs? No, it's not necessary, however, often when one ball joint is bad the other could be worn out too. In pickup trucks with double-arm front suspension, the upper and lower ball joints on one side are often replaced at the same time if the labor overlaps.

How often should ball joints be replaced?

70,000 milesQ: How Long Should Ball Joints Last? A: A ball joint's lifespan will depend heavily on the type of vehicle and the kinds of driving it's subjected to. In general, you can look to get at least 70,000 miles out of a ball joint before it needs replacement.

What happens if a ball joint breaks while driving?

A broken ball joint may be the cause of a mysterious clunking noise or drifting steering. And once they're worn, they will seriously affect your steering and suspension. If a ball joint fails completely, it can even result in the wheel dramatically falling off the car. A scary thought!

Is a ball joint expensive?

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.

Should you replace upper and lower ball joints at the same time?

Many technicians recommend replacing both joints at the same time (both lowers, both uppers or all four). Another item that should be checked when ball joints are replaced is the stud hole in the steering knuckle — especially if the ball joint stud has broken or is loose.

What wears out first upper or lower ball joints?

The lower ball joint usually takes the biggest hits and wears out first. Not only does it need to handle the load of the vehicle, but it also absorbs the shocks of potholes and other bone-jarring road hazards.

What do worn ball joints sound like?

Noise – this can be a clunking or squeaking noise. Clunking noises are caused by the worn ball joints rattling as the suspension travels up and down over the road. The squeaking noise is caused by the rubber boot that protects the grease inside the ball joint is damaged, the ball joint will start to squeak.

Can you replace ball joint without replacing control arm?

In order to know if just the ball joint or the whole complete lower control arm needs replaced, the lower ball joint will need to be disconnected from the steering knuckle and checked to see if it fits tight in the lower control arm. If it is loose, then replace control arm.

How can I tell if my ball joints are bad?

4 Signs Your Vehicle Needs The Ball Joints ReplacedClunking, Rattling Noise.Loose, Wandering Steering Feel. ... Harsh Cabin Vibrations. ... Uneven Wear On Front Tires. A loose ball joint in the front suspension will introduce some "play" that allows one of the front wheels to come out of alignment with the other. ...

How long does it take to replace ball joints and tie rods?

Your looking at alot of labor hours at a shop to relplace both ball joints, both tie rod ends and both strut bearings. I would say, just estimating, about 5-7 hrs of labor for all of that. The strut bearings are going to be the same labor as replacing the struts which is around 1.5 hrs a side.

How to troubleshoot a ball joint?

Some ball joints will need more coercing to troubleshoot. You can also stick a crow bar or pry bar between the steering knuckle and the lower or upper ball joint. Gently pry and observe if the joint has slop or moves.

Why do ball joints fail?

Ball joints fail the same way that tie rods fail. Over time, a lack of grease occurs or grease can deteriorate from a torn boot that should protect the it, allowing water and grime to intrude into the joint. As the joint continues to wear back and forth, slop begins to form in what should be a precise joint.

What is a Ball Joint?

A ball joint is a vital part to your car’s suspension, and is usually housed at the end of a control arm on a vehicle.

How to separate steering knuckle from lower control arm?

Front wheel drive cars – in most cases, separate the lower control arm from the steering knuckle via a ball joint fork. Trucks and some cars – separate the steering knuckle from the ball joints with a ball joint fork and set aside. This process usually requires a lot of force and a BIG hammer!

How to check ball joints on a car?

In you have concerns about your suspension, it’s recommended that you check our list of Preferred Shops in your area and look specifically for shops that specialize in alignment work. If you want to check out your car yourself, you can check ball joints quickly by doing the following: 1 Safely jack the vehicle up and secure with proper jack stands. You can leave the wheels on, but make sure you have enough access to get under the front of the vehicle. 2 Squatting outside each front tire, reach under the tire in a 5-o’clock / 8-o’clock position and lift up and out on the tire. There should be zero movement. If you feel any movement, or clicking / knocking when you do, locate the ball joint on that side and have a helper do the same thing. Observe if there is slop in the ball joint when this is performed. 3 Some ball joints will need more coercing to troubleshoot. You can also stick a crow bar or pry bar between the steering knuckle and the lower or upper ball joint. Gently pry and observe if the joint has slop or moves.

How to tell if a steering ball is bad?

Eventually, it becomes so bad that the joint begins to knock – which is noticeable when going over bumps and hearing a knock or pop sound. Other symptoms can be wandering steering, along with popping noises in the suspension. Over time, this joint will get so bad, that eventually the ball will completely release from the socket, which will completely free the wheel and steering knuckle from the car, causing catastrophic damage or worse yet, an accident.

How many ball joints are there on each side of a truck?

In a traditional rear-wheel drive or full-size cars, there is an upper and lower ball joint on each side. Most trucks still take 4 ball joints.

How to know if you need a ball joint replacement?

To know if a ball joint replacement is due, you should first know what symptoms you should be looking for that will prompt you for a replacement. The most common symptom is a clunking noise. You will notice this when you drive over bumps or humps and you hear a clunking or knocking noise.

How much does it cost to replace a ball joint?

If your car has four ball joints, then it will definitely cost more. However, the average price to replace one ball joint is $200. This can still go up or down.

Why is there a ball joint in every car?

Since it is connected to the wheels, you can say that the ball joint also aids in disseminating your car’s weight to its four wheels. Because of the purpose it serves, a ball joint is found in every car.

How many ball joints are there on a wheel?

Two ball joints are found on each wheel – one as the upper ball joint and the other as the lower ball joint. On the other hand, if your car is strut-equipped, then it usually has two lower joints found in the front suspension.

What is a loaded ball joint?

A loaded ball joint means that it carries weight. The lower ball joint usually has this additional weight. The cars that often have a loaded ball joint are rear-wheel-drive cars and trucks. The other type is the follower ball joint also known as unloaded ball joint.

What is a ball joint?

A ball joint is one of the car parts that you don’t usually see. Similar to a ball and socket in the body, it helps connect two important parts of the car – the wheel and the suspension. Learn more about ball joints and what you need to know when replacing it here.

Does a lower ball joint support weight?

Even the lower ball joint does not support any weight of the car. Depending on the kind of car you have, you can either have both a loaded and unloaded ball joint. For some, the one that aids in the car’s weight is the upper ball joint instead of the usual lower ball joint.

Is it hard to replace ball joints?

From that standpoint, yes, it is hard to replace ball joints - more than basic DIYr skills and tools are required. There is also the safety dimension for being in close proximity to a suspended vehicle, and a compressed spring that has enough force to cause serious harm if it comes loose.

Can you replace ball joints on a car?

From that standpoint, yes, it is hard to replace ball joints - more than basic DIYr skills and tools are required. There is also the safety dimension for being in close proximity to a suspended vehicle, and a compressed spring that has enough force to cause serious harm if it comes loose. I would recommend having your ball joints replaced by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.

Why replace ball joints?

Ball joints deteriorate if dirt, grit and impurities get inside or grease escapes, leading to a lack of lubrication. Added to this, rusting and general wear and tear also damage these suspension parts. The effects of this deterioration are excessive play and looseness (beyond the manufacturer’s specifications). While healthy ball joints allow for smooth movement from side to side, they shouldn’t wiggle or jolt up and down. This is a clear indicator that you need to look into ball joint replacement.

What happens if a ball joint fails?

And once they’re worn, they will seriously affect your steering and suspension. If a ball joint fails completely, it can even result in the wheel dramatically falling off the car. A scary thought! But what are ball joints and when do you need to replace them?

What is the job of a ball joint?

The job of a ball joint. Ball joints connect the car wheels to the suspension system, and allow them to move together. As the name suggests, these clever ball-and-sockets acts as a pivot, similar to the hip joint in the human body.

What is MOOG ball joint made of?

MOOG ball joints are made from superior compounds that are better able to cope with high temperatures, dirt and abrasion. The housings are forged from a single block of fine-grain alloy steel for greater strength.

Can you replace a ball joint with a rusty wheel?

Ball joint replacement is not straightforward, as they can be very tricky to access and install – especially with age and rust. On some cars, the ball joint is integrated into the control arm. If you’re not familiar with the suspension and wheel assembly, it’s best to visit a garage for a professional check.

Do ball joints wear out?

Because ball joints can last a long time, they’re often forgotten! But they do wear out and won’t usually last as long as the vehicle. Remember that they work extra hard on bumpy, winding roads, so it depends on the vehicle’s mileage and the conditions it has been exposed to.

Can a bad ball joint cause a car to fail?

Ball joints play a major role in the steering and suspension of cars and can last a long time. However, driving on bad ball joints can cause major damage and total ball joint failure can be fatal. If you’re unsure about the condition of the ball joints in a car, then speak to a garage about good quality replacements.

How much does it cost to replace a ball joint?

On average, it costs about $300 to replace a ball joint on a passenger vehicle. It costs about $500 on average to replace a pair of upper and lower ball joints (one side) on a four wheel drive vehicle.

How much does it cost to replace ball joints on a 2000 Jeep Grand Cherokee?

A factory pair costs about $150, and a pair of Delphi ball joints costs about $63. This makes the job about $440 using OE parts, or about $353 using aftermarket parts.

What is a ball joint?

A ball joint is just what it sounds like – a stud with a ball-end that’s trapped in a socket, so it can rotate and pivot and move relatively freely. On the stud side, there’s a tapered pin with a threaded end, so it locks into a machined tapered hole in the knuckle or in a control arm (depending on how it’s oriented) and is then locked down with a nut. The ball end sits in a carrier that is either pressed into or bolted onto a control arm or knuckle. Many ball joints are non-serviceable, having no grease fittings. Others have fittings that are traditionally greased during an oil change service. Most of the time nowadays it’s necessary to ask to have the chassis lube-points greased during an oil change if that’s applicable.

How much to replace ball joints on 1997 K1500?

For a 1997 Chevrolet K1500 four wheel drive with torsion bar suspension, the labor time to replace the front ball joints on one corner is 4 hours . This has an independent suspension, but has the disadvantage of the original ball joints being held in by heavy rivets, which must be cut and driven out. A factory upper and lower ball joint set costs about $165, or a Mevotech heavy duty set costs about $72. This makes the job about $665 using OE parts, or about $572 using aftermarket parts. There are also a variety of different suspensions and sub-model options for that truck, so often visual inspection and measurement are needed to get the correct parts and labor times.

How much does it cost to replace a 2007 Subaru Forester ball joint?

Like most Subarus it’s pinned at the control arm and held at the knuckle with a pinch bolt, so it separates out pretty easily. A factory part costs about $43, or a Moog part costs about $28. This makes the job about $223 using factory parts, or about $208 using aftermarket parts.

What does it mean when a ball joint is worn?

The ball joints are an important part of the vehicle’s steering and suspension, and if a ball joint is worn past allowed limits, that means it is unsafe. Ball joint failure can mean the suspension coming apart and loss of vehicle control.

How much does a Mevotech knuckle cost?

It’s pressed into the knuckle, which is usually removed for the service. A factory part costs about $65, or a Mevotech part costs about $35. This makes the job about $365 using factory parts, or about $335 using aftermarket parts.

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