Dorman 520-502 Suspension Control Arm - Front Right Lower

Durable Suspension Control Arm for Nissan Pathfinder and Infiniti QX4

The Dorman 520-502 suspension control arm is engineered to restore precise handling and suspension performance for your Nissan Pathfinder or Infiniti QX4. Constructed from robust steel with a coated finish, this control arm offers reliable durability and long-lasting service.

• Made from high-strength steel with casting and forging construction
• Includes a black rubber bushing for effective vibration dampening
• Overall length of 262.5 mm for exact fitment
• Welded ball joint mounting type with threaded stud (ball joint not included)
• Coated black finish to resist corrosion and wear
• Press-in end type with bushing linkage for secure installation

Product Details and Specifications

The Dorman 520-502 suspension control arm features a coated steel construction combining casting and forging methods to ensure strength and durability under demanding driving conditions. The included black rubber bushing, with an inside diameter of 14.3 mm and outside diameter of 39.6 mm, helps absorb road shocks and reduce noise. This control arm measures 262.5 mm in length and is designed with a welded ball joint mounting type, although the ball joint itself is not included. The press-in end type and bushing linkage provide a secure connection to the vehicle’s suspension system. This part is compatible specifically with Nissan Pathfinder and Infiniti QX4 models, ensuring proper fit and function.

Common Applications and Problem Resolution

• Restores proper suspension geometry and alignment
• Eliminates clunking or knocking noises from worn control arms
• Improves vehicle handling and steering response
• Reduces uneven tire wear caused by faulty suspension components
• Replaces damaged or corroded control arms for safer driving

Installation Notes and Tips

Installation of the Dorman 520-502 control arm requires basic suspension knowledge and tools. Since the ball joint is not included, ensure your existing ball joint is in good condition or replace it separately. The control arm’s press-in end and bushing linkage should be properly seated to avoid premature wear. It is recommended to have a professional alignment performed after installation to maintain optimal suspension performance and tire life.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 520-502 control arm undergoes rigorous quality checks to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.