Double wishbone suspension
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A double wishbone suspension is an independent suspension design for automobiles using two wishbone-shaped arms to locate the wheel. Each wishbone or arm has two mounting points to the chassis and one
Wishbones and upright painted yellow
Double wishbone suspension (front) on a Saab Quantum IV
Ball joint
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In an automobile, ball joints are spherical bearings that connect the control arms to the steering knuckles, and are used on virtually every automobile made. They bionically resemble the ball-and-sock
A typical ball joint with cutaway view (right)
An inner tie rod end cut open to expose the ball joint.
A SRJ024C-P Spherical Rolling Joint