MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly P/N:RK623716
MOOG CK80306 front left upper control arm with ball joint for the 2004-2014 Ford F-150 and other vehicles links the front left wheel to the chassis and lets it move with the suspension. Its ball joint lets the steering knuckle pivot as the suspension moves.
A clunk over bumps, loose or wandering steering and uneven front tire wear can mean this arm or its ball joint is worn, though a worn tie rod end or a worn wheel bearing can give similar signs, so find the cause before replacing it.
The 2004-2014 Ford F-150, the 2007-2017 Ford Expedition and the 2007-2017 Lincoln Navigator are among the vehicles this arm fits, and it fits more besides. Look yours up by year, make and model in the "Vehicles it fits" section if it is not named here. This listing is the front left upper arm only: the front axle has one on each side, the front right upper is a separate part, and the two are normally replaced together.
Fit and size
Build and materials
One front left upper control arm with the ball joint, bushings and mounting hardware. A grease fitting is not included.
Is this the 2004-2014 Ford F-150 control arm for the front left upper position?
Yes. MOOG CK80306 fits the 2004-2014 Ford F-150 in the front left upper position. The front right upper arm is a separate part.
Are the MOOG control arm bushings already installed on this arm?
Yes. The rubber bushings come pre-installed on this front left upper arm, and the ball joint and mounting hardware are included.
Is the MOOG upper control arm greaseable?
Yes. This MOOG CK80306 has a greaseable socket and comes pre-greased, but a grease fitting is not included.
How can I tell if this control arm and ball joint assembly is worn?
A torn dust boot, grease leaking out or cracked rubber bushings can point to wear on this control arm and ball joint assembly. A shop can check ball joint play, which needs the vehicle raised.
What is the MOOG control arm made of, and can it be adjusted?
MOOG CK80306 uses a forged steel control arm with rubber bushings. It is not adjustable and has a maximum length of 13.66 in.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.