Description
Product Overview
The Moog Suspension Control Arm and Ball Joint Assembly, part number RK620716, is engineered to meet the highest standards of performance and reliability for your Audi. This premium-grade replacement part is designed to fit seamlessly with the original part number 4D0407505H, ensuring a straightforward installation process and optimal functionality. Constructed from high-quality materials, the Moog Suspension Control Arm and Ball Joint Assembly is built to withstand the harshest driving conditions, delivering long-lasting performance and peace of mind. Its advanced design features enhance steering precision and suspension performance, making it an ideal choice for both professional mechanics and DIY enthusiasts. Choose Moog RK620716 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Moog RK620716 is equivalent to or replaces the following part numbers: 4D0407505H, 4D0407505D, 16611 01, CB12060PR, RK620716, 4023, SK520720, X01CJ0093, V10-7009, 45D1017, 1025008, 62233155, TC863, 520-720, 14310, CB12060, FA4048, CMS101049, 2605114, 5021017, JTC996.
Vehicle Compatibility
- Audi S8 4.2 V8 (2001–2003)
- Audi A8 3.7 V8 (1999)
- Audi A8 Quattro 4.2 V8 (1999)
- Audi A8 3.7 V8 (1998)
- Audi A8 Quattro 4.2 V8 (1998)
- Audi A8 3.7 V8 (1997)
- Audi A8 Quattro 4.2 V8 (1997)
This may also fit other applications. Please use the vehicle selector tool to verify fitment.
Why Shop at eEuroparts.com?
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Exclusive Kits That Fit – complete repair solutions with no guesswork
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked QuestionsWhat does the Moog RK620716 Suspension Control Arm and Ball Joint Assembly do?
The Moog Suspension Control Arm and Ball Joint Assembly plays a crucial role in your vehicle’s suspension system. It connects the wheel hub to the vehicle’s frame, allowing for controlled movement and stability while driving. This part is essential for maintaining proper wheel alignment and ensuring smooth steering.
How do I know if my Suspension Control Arm and Ball Joint Assembly needs replacement?
Signs that your control arm and ball joint assembly may need replacement include unusual noises such as clunking or knocking while driving, excessive tire wear or uneven tire wear patterns, steering wheel vibration or looseness, difficulty in maintaining alignment, and visible damage or deterioration of the control arm or ball joint.
Can I install the Moog RK620716 myself?
Yes, the Moog RK620716 can be installed by DIY enthusiasts with basic mechanical skills. However, it is essential to ensure proper alignment and torque specifications during installation to maintain vehicle safety and performance.
What are the symptoms of a faulty Suspension Control Arm and Ball Joint Assembly?
Common symptoms of a faulty control arm and ball joint assembly include abnormal tire wear, clunking noises when driving over bumps, and a noticeable decrease in steering responsiveness. If you experience these issues, it may indicate a failing component.
Why should I choose Moog for my Suspension Control Arm and Ball Joint Assembly needs?
Moog is known for its commitment to quality and durability. Choosing the Moog RK620716 ensures you receive a factory-correct replacement that restores safety and performance. Order Moog RK620716 today for a reliable part that enhances your vehicle’s suspension system.
Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.




