Moog RK624046 R-Series Suspension Control Arm and Ball Joint Assembly

The Moog RK624046 is an R-Series suspension control arm and ball joint assembly engineered as a direct-fit OE replacement for the Volvo XC60. As a critical link between the front wheel assembly and the vehicle's chassis, the control arm (also known as an A-arm) governs wheel motion, maintains proper alignment geometry, and directly influences steering response and ride quality.

Part of Moog's R-Series (RK) line, this assembly is designed to deliver reliable, value-driven performance with OE-matched fit and form. Pre-installed OE-style bushings and a pre-assembled ball joint simplify installation and help restore proper suspension geometry right out of the box.

Key Features:

• Direct-Fit Replacement: OE fit and form geometry for precise alignment and straightforward installation
• Pre-Installed Ball Joint: Comes fully assembled with OE-style ball joint and bushings for convenience
• Durable Construction: Engineered for structural strength and corrosion resistance to withstand road stress and everyday driving conditions
• Extended Ball Stud Life: Ball stud shape compensates for suspension sag and provides added articulation range
• Corrosion Protection: Coated components help resist premature wear from salt, road grime, and moisture
• 3-Year Warranty: Backed by Moog's R-Series 3-year limited warranty

Signs of a failing control arm include pulling to one side during braking or acceleration, a loose or wandering feeling in the steering wheel, clunking noises over rough roads, and uneven or excessive inner tire wear. Replacing a worn control arm and ball joint assembly with the Moog RK624046 helps restore confident handling and stable, predictable vehicle dynamics.