Dorman 526-963 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Durable Suspension Control Arm for Toyota Corolla

The Dorman 526-963 suspension control arm and ball joint assembly is designed specifically for Toyota Corolla models. This pre-greased, stamped steel control arm offers reliable performance and includes all necessary mounting hardware for a straightforward installation.

• Pre-greased stamped steel control arm with rubber bushings included
• Ball joint installed with threaded stud and bolt-in mounting type
• Includes mounting hardware: castle nut and cotter pin
• Control arm dimensions: maximum length 292.5 mm, maximum width 359.5 mm
• Compatible with Toyota Corolla suspension systems requiring light suspension grade components

Product Features and Specifications

The Dorman 526-963 control arm assembly features a stamped steel construction finished in black for corrosion resistance. It comes pre-greased and includes rubber bushings to help absorb road vibrations and maintain suspension alignment. The ball joint is installed and features a threaded stud with a 14 mm diameter and 18 mm length, secured with a bolt-in mounting type. This assembly includes two mounting holes with a diameter of 14.2 mm and all necessary mounting hardware, including a castle nut and cotter pin, ensuring a complete replacement part for your Toyota Corolla.

Common Applications and Problem Resolution

• Replaces worn or damaged suspension control arms on Toyota Corolla models
• Addresses issues with loose or noisy ball joints affecting steering stability
• Corrects suspension misalignment caused by deteriorated bushings
• Improves handling and ride quality by restoring proper suspension geometry
• Eliminates clunking noises from faulty control arm components

Installation Notes and Tips

Installation of the Dorman 526-963 control arm assembly requires basic suspension tools and mechanical knowledge. Since the control arm comes pre-greased and includes bushings and ball joint installed, it reduces installation time. Ensure the mounting holes align properly with the vehicle frame and suspension components. Torque all fasteners to manufacturer specifications and secure the ball joint stud with the included castle nut and cotter pin. A professional alignment is recommended after installation to maintain proper suspension geometry.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 526-963 control arm 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. Refer to Dorman’s official warranty policy for complete information.