Moog RK642637 Suspension Control Arm - Rear Upper Rearward

Moog Suspension Control Arm for Mercedes-Benz Models

The Moog RK642637 suspension control arm is designed specifically for select Mercedes-Benz vehicles, including the C230, C240, C280, C320, CLK350, and SLK300. Constructed from durable stamped steel and finished in black, this control arm provides reliable performance and long-lasting durability for your suspension system.

• Made from stamped steel for strength and durability
• Black finish for corrosion resistance
• Includes rubber bushings for improved vibration absorption
• Compatible with Mercedes-Benz C230, C240, C280, C320, CLK350, and SLK300 models
• Part number RK642637 for precise identification

Durable Construction and Design Features

This Moog suspension control arm (part number RK642637) is engineered with stamped steel to withstand the stresses of daily driving and maintain suspension geometry. The black coating helps resist corrosion, extending the life of the component. Rubber bushings are included to reduce noise and vibration, enhancing ride comfort without the need for a grease fitting. Note that this control arm does not include a ball joint and is not adjustable, ensuring a direct replacement for the specified Mercedes-Benz models.

Compatible Mercedes-Benz Models

This control arm is compatible with a range of Mercedes-Benz vehicles, including the C230, C240, C280, C320, CLK350, and SLK300. When searching for a suspension control arm for these models, referencing part number RK642637 will help ensure proper fitment and performance.

Common Suspension Issues Addressed

• Worn or damaged control arm bushings causing suspension noise
• Loose or unstable steering response due to control arm wear
• Uneven tire wear from misaligned suspension components
• Vibration or harshness transmitted through the suspension
• Corrosion or structural damage to the original control arm

Installation Notes and Tips

Installation of the Moog RK642637 control arm should be performed by a qualified technician familiar with Mercedes-Benz suspension systems. Since this part includes rubber bushings but no ball joint, ensure the existing ball joint is inspected and replaced if necessary. Proper torque specifications should be followed to maintain suspension alignment and safety. No grease fitting is included, so no additional lubrication is required during installation.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK642637 control arm undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, Moog typically offers a limited warranty against defects in materials and workmanship, providing confidence in the product's reliability for your Mercedes-Benz C230, C240, C280, C320, CLK350, or SLK300.