Dorman 520-623 Suspension Control Arm - Front Left Lower

Durable Suspension Control Arm for Acura and Honda Vehicles

The Dorman 520-623 suspension control arm is engineered to provide reliable performance for select Acura and Honda models, including the Accord, CL, and TL. Designed with quality materials and precise construction, this control arm helps maintain proper suspension geometry and vehicle handling.

• Constructed from durable iron with a coated black finish for corrosion resistance
• Includes a rubber bushing with a black color and precise dimensions (14.3 mm inside diameter, 39.6 mm outside diameter, 92 mm length)
• 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)
• Press-in end type and bushing linkage end type for secure installation
• Regular grade type, non-adjustable design for consistent suspension performance

Product Details and Construction

The Dorman 520-623 control arm is made from cast and forged iron, providing strength and durability required for suspension components. Its coated black finish offers protection against rust and wear, extending the part's service life. The included rubber bushing helps absorb vibrations and reduce noise, contributing to a smoother ride. While the ball joint is not included, the control arm features a welded mounting point with a threaded stud to accommodate compatible ball joints. This part does not come with mounting hardware or grease fittings, so ensure you have the necessary components for installation.

Compatible Vehicles and Applications

This suspension control arm is compatible with various Acura and Honda models, specifically designed for the Accord, CL, and TL. Using the correct control arm like the Dorman 520-623 helps maintain proper suspension alignment and vehicle stability, which is critical for safe handling and tire wear.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing excessive play or noise
• Corroded or weakened control arm structure affecting suspension integrity
• Misalignment leading to uneven tire wear and handling problems
• Vibration and harshness due to deteriorated suspension components
• Replacement of factory control arms during suspension repairs or upgrades

Installation Notes and Tips

Installation of the Dorman 520-623 control arm requires basic suspension knowledge and tools. Since the ball joint is not included, ensure you have a compatible ball joint ready for installation. The control arm features a press-in end and bushing linkage end, so proper pressing tools may be necessary to install or remove bushings. Verify torque specifications for mounting bolts and perform a wheel alignment after installation to maintain optimal suspension performance.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The 520-623 control arm undergoes rigorous quality checks to provide consistent performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.