Dorman 521-447 Suspension Control Arm - Rear Left Lower Forward

Durable Suspension Control Arm for Acura and Honda Vehicles

The Dorman 521-447 suspension control arm is engineered to provide reliable performance for Acura and Honda models, including the Accord and CL. Constructed from sturdy steel with a coated finish, this control arm is designed to maintain suspension integrity and vehicle stability.

• Made from durable steel with a coated finish for corrosion resistance
• Includes rubber bushings with black color for effective vibration dampening
• Overall length of 262.5 mm ensures precise fitment
• Welded ball joint mounting type with threaded ball joint stud (ball joint not included)
• Cast and forged construction for enhanced strength and durability

Technical Details and Construction

The Dorman 521-447 suspension control arm features a robust casting and forging process that enhances its structural integrity. The black coated steel material helps resist rust and wear over time. It comes equipped with a single rubber bushing, measuring 39.6 mm in outside diameter and 14.3 mm inside diameter, designed to absorb road shocks and reduce noise. The ball joint mounting is welded, with a threaded stud type, although the ball joint itself is not included. This control arm has a press-in end type and linkage end type with bushing, ensuring compatibility with the suspension system of Acura Accord and Honda CL models.

Compatible Vehicles and Applications

This suspension control arm is compatible with select Acura and Honda vehicles, specifically the Accord and CL models. It is designed to replace worn or damaged control arms to restore proper suspension geometry and handling characteristics.

• Restores suspension alignment and handling
• Reduces vibrations and road noise through quality rubber bushings
• Addresses issues such as uneven tire wear and steering instability
• Eliminates clunking noises caused by worn control arms
• Improves overall ride comfort and vehicle safety

Installation Notes and Tips

Installation of the Dorman 521-447 control arm requires basic suspension knowledge and appropriate tools. Since the ball joint is not included, ensure the existing ball joint is inspected and replaced if necessary. Mounting hardware is not included, so retain original bolts or acquire suitable replacements. Proper torque specifications should be followed to maintain suspension integrity and safety.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 521-447 control arm undergoes rigorous quality checks to ensure durability and fitment accuracy. While specific warranty details are not provided, Dorman typically offers limited warranties on their suspension parts to cover defects in material and workmanship.