Moog RK642647 Suspension Control Arm - Rear Lower Rearward

Overview of Moog Suspension Control Arm RK642647

The Moog RK642647 suspension control arm is designed specifically for Audi A4, A4 Quattro, RS4, and S4 models. Constructed from durable stamped steel and finished in black, this control arm provides reliable performance and long-lasting durability for your vehicle's suspension system.

• Made from stamped steel for strength and durability
• Black finish for corrosion resistance
• Includes rubber bushings for improved vibration absorption
• Compatible with Audi A4, A4 Quattro, RS4, and S4 models
• Does not include grease fitting or ball joint
• Non-adjustable design for direct replacement

Detailed Product Description

The Moog RK642647 suspension control arm is engineered to meet the exact specifications of select Audi vehicles, including the A4, A4 Quattro, RS4, and S4. Featuring a stamped steel construction, this control arm offers a balance of strength and flexibility necessary for maintaining proper suspension geometry. The black finish helps protect against rust and corrosion, extending the service life of the component. Rubber bushings are included to reduce noise and absorb road vibrations, contributing to a smoother ride. This control arm does not come with a grease fitting or ball joint and is designed as a direct replacement part, ensuring straightforward installation without the need for adjustments.

Common Applications and Issues Addressed

• Restores proper suspension alignment and handling
• Eliminates clunking or knocking noises from worn control arms
• Reduces uneven tire wear caused by faulty suspension components
• Improves ride comfort by absorbing road vibrations
• Replaces damaged or corroded control arms on Audi A4 and related models

Installation Notes and Tips

Installation of the Moog RK642647 suspension control arm should be performed by a qualified technician familiar with Audi 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 integrity. Alignment is recommended after installation to ensure optimal vehicle handling and tire wear.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards. The RK642647 control arm undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Moog typically offers a limited warranty covering defects in materials and workmanship. Refer to Moog’s official documentation for complete warranty information.