Dorman 521-820 Suspension Control Arm - Front Right Lower

Reliable Suspension Control Arm for Volvo 960, S90, and V90

The Dorman 521-820 suspension control arm is engineered to restore precise handling and suspension performance for select Volvo models. Designed specifically for the Volvo 960, S90, and V90, this control arm offers durable construction and essential components to maintain vehicle stability.

• Constructed from robust iron with a coated black finish for corrosion resistance
• Includes a rubber bushing with a 14.3 mm inside diameter and 39.6 mm outside diameter
• Overall length of 262.5 mm ensures proper fitment and alignment
• Features a welded ball joint mounting type with a threaded stud (ball joint not included)
• Cast and forged construction for strength and durability
• Comes with one bushing installed; mounting hardware and ball joint are not included

Durable Design and Material Specifications

This Dorman suspension control arm (part number 521-820) is made from iron using a casting and forging process, providing a solid and reliable component for your Volvo 960, S90, or V90. The black coated finish helps protect against rust and wear, extending the lifespan of the control arm. The included rubber bushing reduces vibration and noise, improving ride quality. The ball joint mounting is welded with a threaded stud design, allowing for secure attachment when paired with the appropriate ball joint.

Compatible Volvo Models and Applications

This control arm is compatible with Volvo 960, S90, and V90 models, making it a suitable replacement part for suspension repairs or upgrades. It is designed to fit vehicles requiring a 262.5 mm length control arm with a press-in end type and bushing linkage end type, ensuring proper suspension geometry and handling characteristics.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play or noise
• Corroded or weakened control arm structure affecting vehicle stability
• Misalignment leading to uneven tire wear or poor handling
• Vibration and harshness due to deteriorated suspension components
• Replacement of bent or damaged control arms after impact or wear

Installation Notes and Tips

• Ensure the ball joint is sourced separately as it is not included with this control arm
• Use proper tools to press in the bushing and secure the control arm to the vehicle
• Verify the control arm length and mounting type match your Volvo model before installation
• Check suspension alignment after installation to maintain proper handling
• Follow manufacturer torque specifications for mounting hardware (not included)

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 521-820 control arm undergoes rigorous quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in your purchase.