Dorman 524-109 Rear Upper Lateral Arm Suspension Control Arm

The Dorman 524-109 is a precision-engineered rear upper lateral arm (also known as a lateral link or suspension control arm) designed as a direct OE replacement for specific vehicle applications. Dorman's lateral arms are built to restore proper rear suspension geometry, ensuring the wheels maintain correct alignment throughout the full range of suspension travel.

Key Features:

• Direct OE Replacement – Precision-engineered to match the design and dimensions of the original equipment component for a hassle-free fit
• Durable Construction – Manufactured to strict standards using sturdy, quality materials built to withstand the demands of daily driving
• Pre-installed Bushings – Rubber bushings included and pre-installed for reduced installation time
• Rigorously Tested – Evaluated by a team of product and quality engineers for sustained, secure performance and passenger safety
• Improved Design – Dorman engineers analyze original equipment failures and incorporate improvements to reduce the likelihood of repeat failure
• Smooth Ride Performance – Restores directional stability, agile handling, and a smooth ride quality

The rear upper lateral arm connects the rear suspension knuckle or hub assembly to the vehicle's subframe or chassis, controlling lateral (side-to-side) wheel movement. A worn or damaged lateral arm can result in pulling, wandering, uneven tire wear, or clunking noises. The Dorman 524-109 provides a reliable, cost-effective replacement backed by Dorman's industry-leading quality evaluation process.