MAS Chassis CB60343 Front Lower Control Arm with Ball Joint Assembly

The MAS Chassis CB60343 is a front lower suspension control arm and ball joint assembly designed as a direct replacement for original equipment on select Kia Optima and Hyundai Sonata models. This critical suspension component connects the wheel hub and steering knuckle to the vehicle chassis, providing essential support for smooth handling and proper wheel alignment.

Key Features:

• Complete control arm and ball joint assembly for convenient installation
• Stamped steel construction for durability and strength
• Pre-assembled with bushings to eliminate noise and vibration
• Direct fit replacement for OEM specifications
• Includes integrated ball joint for secure knuckle connection
• Anti-rust coating provides corrosion resistance and extended service life

Control arms are subject to wear from steering input and road conditions over time, which can cause steering misalignment, vehicle pulling to one side, or clunking noises during acceleration. Replacing worn control arms restores proper suspension geometry and safe handling characteristics. Professional installation is highly recommended, and wheel alignment should be performed after installation.

Cross-Reference Numbers: MS901180, CMS901180, K622367, RK622367, 2608192, CP1557, CK622367, 577242T500, 568203Q000, 568203Q500