Dorman 522-405 Suspension Control Arm - Rear Lower Rearward

Overview of Dorman Suspension Control Arm 522-405

The Dorman Suspension Control Arm 522-405 is engineered for reliable suspension performance on select Chrysler and Mercedes-Benz vehicles. Designed with durable steel construction and a coated finish, this control arm supports stable handling and ride quality for models like the Mercedes-Benz 300E and Chrysler Crossfire.

• Constructed from stamped steel with a protective black coating for corrosion resistance
• Includes a rubber bushing with a black color and precise dimensions (inside diameter 14.3 mm, outside diameter 39.6 mm, length 92 mm)
• Overall length of 262.5 mm to match OEM specifications
• Welded ball joint mounting type with threaded ball joint stud (ball joint not included)
• Press-in end type with bushing linkage end for secure suspension connection
• Compatible with multiple Chrysler and Mercedes-Benz models including 190E, 260E, 300CE, 300D, 300E, 300SL, 400E, 500E, 500SL, 600SL, and AMG variants

Detailed Product Description

The Dorman 522-405 suspension control arm is a stamped steel component designed to replace worn or damaged control arms on various Chrysler and Mercedes-Benz vehicles. Its black coated finish helps resist rust and corrosion, extending the part's service life. The control arm features a rubber bushing that cushions suspension movement and reduces noise and vibration. The welded ball joint mounting type with a threaded stud allows for secure attachment of the ball joint, although the ball joint itself is not included with this part. This control arm is not adjustable and does not come with mounting hardware or grease fittings, so it is intended for direct replacement applications where OEM hardware is reused.

Common Applications and Problem Solving

• Replaces worn or damaged suspension control arms on Mercedes-Benz 300E, 500E, and AMG models
• Restores proper suspension geometry and handling on Chrysler Crossfire and Mercedes-Benz SLK series
• Eliminates clunking noises caused by deteriorated bushings
• Addresses uneven tire wear due to faulty control arm components
• Improves ride comfort by maintaining correct suspension articulation

Installation Notes and Tips

• Ensure compatibility with your specific vehicle model and year before installation
• Reuse original mounting hardware as this part does not include new hardware
• Ball joint must be installed separately as it is not included with this control arm
• Properly torque all fasteners to manufacturer specifications to maintain suspension integrity
• Inspect related suspension components during installation for wear or damage

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 522-405 control arm undergoes quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.