Dorman 520-812 Suspension Control Arm - Front Right Lower

Durable Suspension Control Arm for Mazda 323

The Dorman 520-812 suspension control arm is engineered to provide reliable performance and maintain proper suspension geometry for your Mazda 323. Constructed from high-quality steel with a coated finish, this control arm is designed to withstand daily driving stresses while ensuring a smooth ride.

• Made from durable steel with a coated finish for corrosion resistance
• Includes a black rubber bushing for effective vibration dampening
• Overall length of 262.5 mm for precise fitment on Mazda 323 models
• Forged and cast construction enhances strength and durability
• Welded ball joint mounting with threaded stud type (ball joint not included)
• Press-in end type with bushing linkage for secure installation

Product Details and Specifications

This Dorman suspension control arm (part number 520-812) is specifically designed for the Mazda 323, ensuring compatibility and proper fit. The control arm features a single black rubber bushing with an inside diameter of 14.3 mm and an outside diameter of 39.6 mm, providing effective noise and vibration isolation. Measuring 262.5 mm in length, it matches the original equipment specifications. The control arm is constructed using a combination of casting and forging processes, resulting in a robust component capable of handling suspension loads. The coated black finish offers protection against rust and corrosion, extending the service life of the part.

Common Applications and Problem Resolution

• Restores proper suspension alignment and handling on Mazda 323 vehicles
• Replaces worn or damaged control arms causing uneven tire wear
• Eliminates clunking noises from suspension due to deteriorated bushings
• Improves ride quality by reducing vibration and harshness
• Addresses issues related to loose or unstable steering response

Installation Notes and Tips

Installation of the Dorman 520-812 control arm requires basic suspension knowledge and tools. Note that this control arm does not include a ball joint or mounting hardware, so these components must be sourced separately if needed. The welded ball joint mounting and threaded stud design allow for straightforward ball joint installation. Ensure all mounting points are clean and free of debris before installation. Proper torque specifications should be followed to maintain suspension integrity and safety.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-812 control arm undergoes rigorous quality checks to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts to cover defects in materials and workmanship.