Dorman 520-527 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Durable Suspension Control Arm and Ball Joint Assembly

The Dorman 520-527 suspension control arm and ball joint assembly is engineered for reliable performance in Nissan Pulsar NX and Sentra models. Designed with quality materials and pre-greased components, this assembly ensures smooth suspension operation and improved vehicle handling.

• Pre-greased for immediate use and reduced maintenance
• Includes rubber bushings and mounting hardware for a complete installation
• Steel control arm with casting/forged construction for strength and durability
• Press-in ball joint with threaded stud for secure fitment
• Compatible with Nissan Pulsar NX and Sentra vehicles

Product Features and Specifications

This suspension control arm and ball joint assembly from Dorman features a light suspension grade type suitable for regular driving conditions. The control arm is constructed from steel with a black finish, measuring up to 288.5 mm in width and 237 mm in length. It includes one mounting hole with a diameter of 12.3 mm, and the ball joint is installed and ready to use. Rubber bushings are included to absorb vibrations and provide a smoother ride. The ball joint stud is threaded with a 14 mm diameter, ensuring a secure connection to the vehicle’s suspension system.

Compatible Nissan Models and Applications

This assembly is specifically designed for Nissan Pulsar NX and Sentra models, providing a direct replacement for worn or damaged suspension components. The Dorman 520-527 part number ensures compatibility and proper fitment, maintaining the original suspension geometry and vehicle handling characteristics.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play
• Faulty ball joints leading to uneven tire wear or steering issues
• Corroded or weakened control arm compromising suspension integrity
• Noise or vibration from suspension components
• Alignment problems due to suspension component wear

Installation Notes and Tips

Installation of the Dorman 520-527 control arm and ball joint assembly requires basic suspension knowledge and tools. Since the ball joint is pre-installed and the control arm is pre-greased, the assembly is ready for immediate installation. Ensure all mounting hardware is securely tightened to manufacturer torque specifications. It is recommended to perform a wheel alignment after installation to maintain proper handling and tire wear.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. This control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship for this part number 520-527.