Common questions

Do you need to replace all of the ball joints?

Do you need to replace all of the ball joints?

All of the ball joints and tie rods have torn boots. Control arm bushings appear OK visually. My question is, should I replace those ball joints individually (Moog?), or would it be better to buy all new control arms that have new ball joints and bushings already installed in them? Would that be any easier/better?

Do you have to replace all control arm bushing?

However, it would help if you replaced all of your control arm bushings on the same axle simultaneously. So, if you’re replacing one control arm bushing, you should replace all eight (two on the upper control arm and two on the lower control arm on each side).

Where are the bushings and ball joints on a car?

They are typically equipped with bushings on the frame side of the vehicle and a ball joint on the wheel side of the vehicle that allow flex and controlled movement according to road conditions and steering input from the driver. Control arms allow wheels to move up and down while preventing forward and rearward movement.

Why are control arms, bushings, and ball joints important?

Control arms, bushings, and ball joints may not be common household terms for many vehicle owners. You may have never even heard of them, but they are critical components of your vehicle’s suspension system that allow your tires to smoothly go up and down in a controlled fashion. Without them, your ride probably wouldn’t be very enjoyable.

All of the ball joints and tie rods have torn boots. Control arm bushings appear OK visually. My question is, should I replace those ball joints individually (Moog?), or would it be better to buy all new control arms that have new ball joints and bushings already installed in them? Would that be any easier/better?

However, it would help if you replaced all of your control arm bushings on the same axle simultaneously. So, if you’re replacing one control arm bushing, you should replace all eight (two on the upper control arm and two on the lower control arm on each side).

What’s the difference between ball joints and control arms?

It becomes a vicious cycle when you start doing piece by piece repairs. as far as the ball joints vs the control arms, the price difference between the complete assembly and the parts is so small that personally id rather not dick around with pressing new ball joints into old rusty controls arms for another 50 bucks or so.

Why are control arm bushings made of rubber?

Control arm bushings are made of rubber, and rubber is incredibly effective and absorbing vibrations and shocks. All of those little vibrations that your control arm would otherwise transfer straight to the frame, and then to you, get absorbed by those handy rubber bushings.

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Ruth Doyle