Dorman 521-432 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 521-432 suspension control arm and ball joint assembly is designed for reliable performance on various Saturn models including L100, L200, L300, LS, LS1, LS2, LW1, LW2, LW200, and LW300. This pre-greased, steel control arm assembly offers a durable solution for maintaining proper suspension geometry and vehicle handling.

• Pre-greased for immediate installation and reduced maintenance
• Includes rubber bushings and mounting hardware for a complete assembly
• Press-in ball joint with pinch stud type, installed and ready to use
• Constructed from forged/casting steel for strength and durability
• Compatible with light suspension grade applications
• Black finish for corrosion resistance and aesthetic consistency
• Single mounting hole with 12.3 mm diameter for secure fitment

Detailed Product Description

The Dorman 521-432 control arm and ball joint assembly is engineered to restore suspension performance on select Saturn vehicles. Featuring a forged and cast steel control arm, this assembly provides structural integrity necessary for daily driving conditions. The included rubber bushings help absorb road vibrations, improving ride comfort and reducing noise. The ball joint is press-in mounted with a pinch stud design, ensuring a secure connection to the steering knuckle. This assembly comes pre-greased, eliminating the need for additional lubrication during installation. The black finish offers protection against corrosion, extending the service life of the component.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with the following Saturn models: L100, L200, L300, LS, LS1, LS2, LW1, LW2, LW200, and LW300. It is designed for light suspension grade use, making it suitable for regular driving conditions and helping maintain proper wheel alignment and handling characteristics.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play
• Faulty ball joints leading to steering instability or uneven tire wear
• Corroded or weakened control arm structure affecting suspension geometry
• Noise and vibration from deteriorated suspension components
• Misalignment issues resulting from compromised control arm integrity

Installation Notes and Tips

• Pre-greased ball joint and bushings reduce installation time and maintenance
• Verify mounting hole alignment and torque specifications for secure fitment
• Use appropriate tools to press in the ball joint if replacement is necessary
• Inspect related suspension components during installation for wear or damage
• Perform wheel alignment after installation to ensure proper handling

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-432 suspension control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation for exact warranty terms.