Dorman 527-004 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 527-004 suspension control arm and ball joint assembly is designed for reliable performance in select Lexus and Toyota models. This pre-greased, stamped steel control arm comes with rubber bushings and an installed ball joint, providing a ready-to-install solution for suspension repairs.

• Pre-greased stamped steel control arm with black finish
• Includes rubber bushings and installed ball joint with threaded stud
• Bolt-in ball joint mounting with included mounting hardware
• Compatible with Lexus and Toyota models including Camry, ES300, ES330, Highlander, RX330, RX350, RX400h, and Solara
• Control arm dimensions: maximum length 390 mm, maximum width 420 mm
• Mounting hole diameter of 16.1 mm with three mounting holes
• Light suspension grade type suitable for regular driving conditions

Detailed Product Description

The Dorman 527-004 control arm and ball joint assembly is engineered from durable stamped steel, finished in black to resist corrosion. It features pre-greased components to reduce initial wear and maintenance needs. The assembly includes rubber bushings that help absorb road vibrations and provide a smoother ride. The ball joint is installed and features a threaded stud with a 14 mm thread diameter and 220 mm stud length, secured with a castle nut and cotter pin included in the package. This assembly is designed for bolt-in installation, ensuring a secure fit without the need for greasing fittings or adjustments.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with a range of Lexus and Toyota vehicles, including the Camry, ES300, ES330, Highlander, RX330, RX350, RX400h, and Solara models. It is intended for light suspension grade use, making it suitable for regular driving conditions and daily commuting.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing steering instability
• Ball joint wear leading to uneven tire wear or clunking noises
• Corroded or bent control arms affecting wheel alignment
• Loose or damaged mounting hardware resulting in suspension play
• Vibration and poor handling due to degraded suspension components

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before beginning installation
• Remove old control arm assembly carefully, noting mounting hardware locations
• Use the included castle nut and cotter pin to secure the ball joint stud
• Verify all mounting holes align properly with the vehicle frame
• Check wheel alignment after installation to maintain proper handling

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit and function. The 527-004 suspension control arm and ball joint assembly undergoes quality inspections to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship.