Dorman 521-131 Suspension Control Arm - Rear Left Upper or Rear Right Upper

Reliable Suspension Control Arm for Acura and Honda Vehicles

The Dorman 521-131 suspension control arm is engineered to restore precise handling and suspension performance for select Acura and Honda models. Designed with durable steel construction and a coated finish, this control arm offers dependable strength and corrosion resistance for long-lasting use.

• Constructed from high-quality steel with a coated finish for durability
• Includes rubber bushings with a black color and 14.3 mm inside diameter for effective vibration absorption
• Adjustable design with press-in ball joint mounting and threaded ball joint stud
• Overall length of 262.5 mm to match OEM specifications
• Compatible with Acura and Honda models including Civic, Civic del Sol, CR-V, CRX, EL, and Integra
• Package includes control arm and ball joint assembly; bushings included but mounting hardware and grease fitting are not

Durable Construction and Precise Fitment

This suspension control arm features a casting and forged steel construction that ensures structural integrity under various driving conditions. The black coated finish helps resist corrosion, extending the lifespan of the component. The included rubber bushing is designed to reduce noise and vibration, improving ride quality. The ball joint is press-in mounted with a threaded stud, allowing for secure installation and reliable steering response. With an overall length of 262.5 mm, this control arm matches the original equipment dimensions for a proper fit on compatible Acura and Honda vehicles.

Compatible Acura and Honda Models

This Dorman 521-131 control arm is compatible with a range of Acura and Honda vehicles, including the Civic, Civic del Sol, CR-V, CRX, EL, and Integra. It is designed to meet the suspension requirements of these models, ensuring proper alignment and handling characteristics.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play or noise
• Loose or failing ball joints affecting steering stability
• Corroded or weakened control arm compromising suspension integrity
• Misalignment leading to uneven tire wear
• Reduced ride comfort due to degraded suspension components

Installation Notes and Tips

Installation of the Dorman 521-131 control arm requires basic suspension knowledge and tools. The control arm comes with bushings and ball joint assembly pre-installed, but mounting hardware is not included and must be reused or replaced separately. Ensure the vehicle is properly supported and aligned after installation. The adjustable feature allows for fine-tuning alignment settings to OEM specifications. Grease fittings are not included, so no additional lubrication points are necessary.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-131 control arm undergoes rigorous quality checks to ensure durability and performance. While specific warranty details are not provided, Dorman typically offers limited warranties covering defects in materials and workmanship.