Find Quality Used Control Arm

Control Arm

The control arm forms part of the suspension linkage that lets the wheel move up and down over bumps while keeping it aligned. A worn control arm directly affects handling, tire wear, and alignment.

A typical control arm assembly includes:

• Ball joint (integrated or separately replaceable)
• Bushings (rubber or polyurethane)
• Arm casting (steel, aluminum, or forged)
• Mounting points to the frame/subframe and steering knuckle

Some parts catalogs list this same part as an "A-arm" or "wishbone" — same function, different names.

Why Buy a Used Control Arm?

Types & Compatibility — Getting the Right Fit

Control arms are highly position- and platform-specific, so confirm:

• Upper vs. lower control arm
• Front vs. rear (on multi-link rear suspensions)
• Left (driver) vs. right (passenger)
• Steel stamped vs. aluminum/forged construction
• With or without an integrated, non-serviceable ball joint
• Sway bar end-link mounting point included or not

Even the same model year commonly uses different control arm castings between 2WD and 4WD/AWD versions — always confirm drivetrain along with VIN.

Pricing for Used Control Arms

Typical pricing for a quality used OEM control arm:

• Rear or basic stamped-steel arm: $65–$105
• Front lower control arm with ball joint: $95–$140
• Front upper or aluminum/forged control arm: $120–$165
• Includes 30–90 day warranty
• Nationwide shipping available

Growing Demand in the U.S.

Increasing use of aluminum construction and multi-link independent rear suspensions on modern trucks and SUVs has made control arms pricier and more position-specific to replace new.

That's kept demand strong for correctly matched used units that restore factory alignment geometry without the dealer price tag.