MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly P/N:RK620056

Replace a worn front suspension link in one step with the MOOG Chassis Control Arm with Ball Joint RK620056, a front left lower assembly that arrives with the ball joint, bushings and dust boot seal already installed. It fits many vehicles, among them the 1997-2003 Ford F-150, 1997-1999 Ford F-250 and 1997-2002 Ford Expedition, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list and engine details.

MOOG engineers its premium control arms for foreign and domestic nameplates for structural strength and corrosion protection. The material and heat treatment are selected to meet the needs of the application.

• Induction-hardened studs: The studs are hardened to maximize strength, resist breakage and improve fatigue life.
• Greaseable socket: You can add fresh lubricant to flush out contaminants. This makes maintenance easy and helps reduce corrosion and wear.
• Dirt and water protection: A pre-installed dust boot seal forms a barrier against wear-causing contaminants. Specially engineered coatings on the metal surfaces help inhibit premature deterioration from rain, snow, salt and road grime.
• Pre-installed bushings: Their stiffness is optimized to help inhibit noise for a comfortable ride.

The assembly comes with hardware for installation. Precision tolerances are designed for easy installation and steering alignment. A laser-etched ID marks it as genuine MOOG. This is the front left lower unit, and replacing both sides together is recommended.