Dorman 524-021 Suspension Control Arm - Rear Left Upper

Durable Suspension Control Arm for Mazda CX-7

The Dorman 524-021 suspension control arm is engineered to restore precise handling and suspension performance for your Mazda CX-7. Crafted from robust steel with a coated black finish, this control arm offers reliable durability and fitment for your vehicle's suspension system.

• Constructed from high-strength steel with casting and forging for durability
• Includes a rubber bushing with black color and precise dimensions for optimal fit
• Overall length of 262.5 mm designed specifically for Mazda CX-7 suspension systems
• Features a welded ball joint mounting type with threaded stud (ball joint not included)
• Coated finish to resist corrosion and extend service life

Detailed Product Description

The Dorman 524-021 suspension control arm is designed to meet the exact specifications required for the Mazda CX-7. Its steel construction combines casting and forging processes to ensure strength and rigidity under normal driving conditions. The control arm includes a single rubber bushing, measuring 14.3 mm inside diameter and 39.6 mm outside diameter, which helps absorb road vibrations and maintain suspension alignment. The black coated finish provides additional protection against rust and wear. This control arm does not include a ball joint or mounting hardware, allowing for compatibility with existing components or aftermarket upgrades.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing uneven tire wear
• Loose or unstable steering response due to control arm failure
• Suspension noise or clunking from degraded suspension components
• Misalignment issues affecting vehicle handling and safety
• Corrosion or structural damage compromising suspension integrity

Installation Notes and Tips

• Ensure compatibility with Mazda CX-7 model year before installation
• Inspect existing ball joints and mounting hardware; replace if necessary
• Use proper torque specifications when securing control arm to suspension
• Alignment check recommended after installation to maintain handling performance
• Professional installation is advised for safety and optimal results

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 524-021 control arm undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to product documentation for exact warranty terms.