Dorman Front Left Lower Control Arm and Ball Joint Assembly 520-163
Fits 2004–2005 models
Suspension
A control arm connects the steering knuckle or axle to the frame and lets the wheel move up and down while holding its alignment. We carry 131 control arms from $22 to $406 for 1955-2024 vehicles, from brands such as Dorman, Mevotech, TRQ and AC Delco, with fits for the Dodge Dakota, Chevrolet Camaro, Equinox, Malibu and Silverado 1500.
Fits 2004–2005 models
Fits 2004–2005 models
Fits 2007–2011 models
Fits 2000–2005 models
Fits 2007–2008 models
Fits 1994–2001 models
Fits 2006 models
Fits 2000 models
Fits 2000 models
Fits 2006–2012 models
Fits 1994–2000 models
Fits 2001–2009 models
Fits 2005–2012 models
The bushings and ball joint wear out before the arm itself. Watch for a clunk or knock over bumps, steering that wanders or feels loose, vibration through the steering wheel, a pull under braking, and uneven tire wear on the inner or outer edge. Look for cracked or split rubber bushings, a ball joint boot that is torn or leaking grease, and play in the joint when you lift the wheel. Rust or a bent arm after hitting a curb also calls for replacement.
Positions are specific: front or rear, upper or lower, left or right, and on some vehicles forward or rearward. Many arms come as a control arm and ball joint assembly, so you replace both at once. Some include mounting hardware. Larger kits of 6, 10 or 14 pieces bundle both lower arms, upper arms, tie rods and sway bar links for a full front end refresh. Arms are made from stamped steel, forged steel, cast iron or aluminum, matching the original design for your vehicle.
Choose your year, make and model, then check the fitment table for drive type, ride height and suspension package, since 2WD and 4WD trucks often use different arms. Compare the old part number when you can. Support the vehicle on jack stands, not the jack. Tighten the bushing bolts with the suspension at normal ride height to avoid twisting the new bushings. Get a wheel alignment after any control arm replacement.
It is not always required, but if one side is worn the other side often has similar mileage and wear. Replacing both keeps handling even. At a minimum, inspect the opposite arm closely.
Pressing out old bushings takes a press and time. A complete arm with new bushings and ball joint is often faster to install and costs little more. Bushing-only repair suits arms that are otherwise in good condition.
Yes. Even when the new arm matches the old one, small differences in bushing position and ball joint height change camber and toe. Get an alignment to protect your tires.