Moog RK623904 Front Lower Control Arm and Ball Joint Assembly

The Moog RK623904 is a front lower suspension control arm and ball joint assembly engineered as a direct-fit replacement for Ford Escape applications. Moog designs this assembly to restore proper suspension geometry and steering stability, addressing wear-related issues such as clunking, pulling, or uneven tire wear.

Key Features:

• Pre-assembled unit — control arm and ball joint arrive as a complete assembly, simplifying installation and reducing labor time
• Problem Solver® design — Moog's proprietary engineering enhancements go beyond OE specifications to deliver improved durability and service life
• Greaseable ball joint — allows periodic lubrication to extend joint life and maintain smooth articulation
• High-strength construction — forged and/or stamped steel components meet or exceed original equipment standards
• Precision fit — engineered to match OE mounting points for a bolt-on installation with no modifications required
• Rubber or polyurethane bushings — designed to absorb road vibration and resist premature deterioration

Moog Chassis Parts is a trusted brand in the professional installer and DIY communities, backed by decades of suspension engineering expertise. The RK623904 assembly is a reliable, cost-effective solution for restoring front suspension performance to factory specifications.