Radius Arm and Ball Joints
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Important: To get started, select your vehicle on the left and then use the filters to narrow your options.
What is a radius arm and ball joint?
A radius arm and ball joint is a part of a vehicle's suspension system. It is a pivot point between the vehicle frame and the suspension that allows the suspension to move up and down. The ball joint is a bearing that connects the radius arm to the suspension components.
What is the purpose of a radius arm and ball joint?
The purpose of the radius arm and ball joint is to provide a stable connection between the frame and suspension of the vehicle. This connection allows the suspension to move up and down without impacting the frame of the vehicle, while also providing stability and control while driving.
How do I know if my radius arm and ball joint is faulty?
It can be difficult to determine if the radius arm and ball joint is faulty, as it is not visible from outside the vehicle. Signs of a faulty radius arm and ball joint include a knocking sound when driving over bumps, uneven tire wear, or difficulty in steering.
Can a faulty radius arm and ball joint cause damage to my vehicle?
Yes, if a radius arm and ball joint is faulty, it can cause damage to other parts of the suspension system, as well as other parts of the vehicle.
How do I replace a radius arm and ball joint?
Replacing a radius arm and ball joint is a complex process that should be done by a professional mechanic. The steps involved in replacing the radius arm and ball joint are as follows:
- Disconnect the negative battery cable.
- Support the vehicle with jack stands.
- Remove the wheel and tire.
- Remove the brake caliper and rotor.
- Remove the radius arm bolts.
- Install the new radius arm and ball joint.
- Reinstall the brake caliper and rotor.
- Reinstall the wheel and tire.
- Reconnect the negative battery cable.