Dorman 520-187 Suspension Control Arm - Rear Left Upper

Reliable Suspension Control Arm for Improved Vehicle Stability

The Dorman 520-187 suspension control arm is engineered to provide dependable performance and maintain proper wheel alignment for a smooth driving experience. Designed with durable steel construction and a coated finish, this control arm is built to withstand daily driving stresses and help restore your vehicle's suspension system.

• Constructed from stamped steel for strength and durability
• Black coated finish resists corrosion and wear
• Includes a rubber bushing with a 14.3 mm inside diameter for effective vibration dampening
• Overall length of 262.5 mm ensures proper fitment
• Welded ball joint mounting type with threaded stud (ball joint not included)
• Press-in end type with bushing linkage for secure installation
• Comes with one black rubber bushing included

Durable Construction and Precise Fitment Details

This Dorman suspension control arm (part number 520-187) features a stamped steel design that balances strength and weight. The black coated finish protects against rust and corrosion, extending the component's service life. The included rubber bushing reduces noise and vibration, contributing to a more comfortable ride. With a length of 262.5 mm and a bushing length of 92 mm, this control arm is designed to meet exact OEM specifications. The welded ball joint mounting type with a threaded stud allows for secure attachment of compatible ball joints (sold separately).

Compatible Vehicles and Common Applications

This suspension control arm is compatible with various vehicle makes and models requiring a 262.5 mm length control arm with a press-in bushing end and welded ball joint mount. It is commonly used in front suspension systems to maintain proper wheel alignment and handling characteristics.

• Restores proper suspension geometry and wheel alignment
• Reduces uneven tire wear caused by worn control arms
• Eliminates clunking or knocking noises from suspension movement
• Improves vehicle handling and steering response
• Addresses vibration and harshness issues related to damaged bushings

Installation Notes and Tips

Installation of the Dorman 520-187 suspension control arm requires basic suspension system knowledge and appropriate tools. Since the ball joint is not included, ensure compatibility with your existing ball joint or purchase separately. The control arm features a press-in bushing end and a welded ball joint mount, so proper alignment during installation is critical. It is recommended to have a professional alignment performed after installation to ensure optimal handling and tire wear.

Quality Assurance and Warranty Information

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-187 control arm 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. Refer to the product packaging or Dorman's official documentation for exact warranty terms.