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    2012 Ford Truck Expedition XL 4WD 5.4L Flex Fuel SOHC 8cyl

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    See Details

    Ball Joint - Upper

    Ball Joint - Upper Operation:

    1. A joint or connection where a ball moves within a socket, allowing a rotary motion while the angle of the rotation axis changes.
    2. A suspension component that attaches the steering knuckle to either control arm featuring a ball-and-socket joint to allow pivoting in various directions. Also known as a spherical joint.

    How To Instructions:

    Inspect - Check for obvious problems.
    Test - Give it an in-depth diagnosis.
    Service - Do the jobs that fix your car.
    Replace - Out with the old, in with the new.

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