OE Quality
60-Day Returns

Rein SCB0321 Suspension Ball Joint - Front Lower Forward
Reliable Suspension Ball Joint for Audi A8 Quattro and S8
The Rein SCB0321 suspension ball joint is designed specifically for Audi A8 Quattro and S8 models, providing precise fitment and dependable performance. Engineered to meet OE quality standards, this ball joint ensures smooth steering and suspension operation.
Key Features of Rein SCB0321 Suspension Ball Joint
- Application specific design for Audi A8 Quattro and S8
- OE quality construction for durability and reliability
- Compact dimensions: 4.5 inches length, 3 inches height, 3.5 inches width
- Lightweight at 1.45 pounds for efficient suspension response
- Manufactured in Turkey with strict quality controls
- Packaged individually in a box for secure handling
Detailed Product Description
The Rein SCB0321 suspension ball joint is crafted to match the exact specifications required by Audi A8 Quattro and S8 vehicles. This component plays a critical role in the suspension system by connecting control arms to the steering knuckles, allowing for controlled movement and stability. With precise dimensions and a robust build, the SCB0321 ball joint supports consistent handling and reduces wear on suspension components. Its OE quality ensures compatibility and performance comparable to original manufacturer parts.
Common Suspension Issues Addressed by This Ball Joint
- Eliminates excessive play or looseness in steering linkage
- Reduces uneven tire wear caused by suspension misalignment
- Prevents clunking noises during acceleration or braking
- Restores proper suspension geometry for improved vehicle control
- Mitigates vibration and harshness from worn ball joints
Installation Notes and Tips
When installing the Rein SCB0321 ball joint, ensure the vehicle is securely lifted and supported. Remove the old ball joint carefully to avoid damage to surrounding suspension parts. Verify the fitment on Audi A8 Quattro or S8 models before installation. Torque all fasteners to manufacturer specifications to maintain suspension integrity and safety.
Quality Assurance and Warranty
Rein manufactures the SCB0321 ball joint under strict quality standards in Turkey, ensuring consistent performance and durability. This part meets OE quality requirements, providing confidence in its fit and function. Warranty details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Rein |
| Part Number | SCB0321 |
| Application Type | Application specific |
| Container Type | Bx |
| Country of Origin | Tr |
| Item Height | 3.0000 |
| Item Length | 4.5000 |
| Item Level GTIN | 843266066447 |
| Item Qty | 1 |
| Item Quantity Size UOM | Ea |
| Item UOM | Ea |
| Item Weight | 1.4500 |
| Item Weight Unit UOM | Lb |
| Item Width | 3.5000 |
| Product Desc Long 80 | Rein oe quality ball joint |
| Product Desc Short 20 | Ball joint |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Audi | A8 Quattro | 3.0L | V6 | Front Lower Forward | ||
| 2018 | Audi | A8 Quattro | 4.0L | V8 | Front Lower Forward | ||
| 2018 | Audi | S8 | 4.0L | V8 | Front Lower Forward | ||
| 2017 | Audi | A8 Quattro | 3.0L | V6 | Front Lower Forward | ||
| 2017 | Audi | A8 Quattro | 4.0L | V8 | Front Lower Forward | ||
| 2017 | Audi | S8 | 4.0L | V8 | Front Lower Forward | ||
| 2016 | Audi | A8 Quattro | 3.0L | V6 | DIESEL | Front Lower Forward | |
| 2016 | Audi | A8 Quattro | 3.0L | V6 | GAS | Front Lower Forward | |
| 2016 | Audi | A8 Quattro | 4.0L | V8 | Front Lower Forward | ||
| 2016 | Audi | A8 Quattro | 6.3L | W12 | Front Lower Forward | ||
| 2016 | Audi | S8 | 4.0L | V8 | Front Lower Forward | ||
| 2015 | Audi | A8 Quattro | 3.0L | V6 | DIESEL | Front Lower Forward | |
| 2015 | Audi | A8 Quattro | 3.0L | V6 | GAS | Front Lower Forward | |
| 2015 | Audi | A8 Quattro | 4.0L | V8 | Front Lower Forward | ||
| 2015 | Audi | A8 Quattro | 6.3L | W12 | Front Lower Forward | ||
| 2015 | Audi | S8 | 4.0L | V8 | Front Lower Forward | ||
| 2014 | Audi | A8 Quattro | 3.0L | V6 | DIESEL | Front Lower Forward | |
| 2014 | Audi | A8 Quattro | 3.0L | V6 | GAS | Front Lower Forward | |
| 2014 | Audi | A8 Quattro | 4.0L | V8 | Front Lower Forward | ||
| 2014 | Audi | A8 Quattro | 6.3L | W12 | Front Lower Forward | ||
| 2014 | Audi | S8 | 4.0L | V8 | Front Lower Forward | ||
| 2013 | Audi | A8 Quattro | 3.0L | V6 | Front Lower Forward | ||
| 2013 | Audi | A8 Quattro | 4.0L | V8 | Front Lower Forward | ||
| 2013 | Audi | A8 Quattro | 6.3L | W12 | Front Lower Forward | ||
| 2013 | Audi | S8 | 4.0L | V8 | Front Lower Forward | ||
| 2012 | Audi | A8 Quattro | 4.2L | V8 | Front Lower Forward | ||
| 2012 | Audi | A8 Quattro | 6.3L | W12 | Front Lower Forward | ||
| 2011 | Audi | A8 Quattro | 4.2L | V8 | Front Lower Forward |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.