OE Quality
60-Day Returns

Rein AVB0644 Suspension Control Arm Bushing - Front Lower Inner Forward
Overview of Rein Control Arm Bushing AVB0644
The Rein Suspension Control Arm Bushing AVB0644 is engineered specifically for select Mercedes-Benz models, including the GL320, GL350, GL450, GL550, ML63 AMG, ML320, ML350, ML450, ML500, ML550, R63 AMG, R320, R350, R500, and R550. Designed to meet original equipment standards, this control arm bushing ensures precise fit and reliable suspension performance.
- Application-specific design for Mercedes-Benz suspension systems
- Hydraulic or rubber construction matching OE shore hardness
- Manufactured to strict engineering specifications
- Recommended replacement in pairs for optimal suspension function
- Compact dimensions: 2.75" height and width, 2.5" length
Detailed Product Description
The Rein AVB0644 control arm bushing is crafted to replicate the original equipment part in both fit and function. Its rubber components are formulated to match the shore hardness of the factory-installed bushings, providing consistent suspension response and durability. Manufactured under stringent engineering standards, this bushing supports the suspension control arm's role in maintaining vehicle stability and ride comfort. The part weighs approximately 0.58 pounds and is packaged individually for ease of installation.
Compatible Vehicles and Applications
This control arm bushing is compatible with a range of Mercedes-Benz models, including GL and ML series SUVs as well as R-Class vehicles. Specifically designed for:
- Mercedes-Benz GL320, GL350, GL450, GL550
- Mercedes-Benz ML63 AMG, ML320, ML350, ML450, ML500, ML550
- Mercedes-Benz R63 AMG, R320, R350, R500, R550
Common Suspension Issues Addressed
- Excessive suspension noise or clunking
- Uneven tire wear due to misaligned control arms
- Reduced ride comfort and handling stability
- Vibration or harshness during acceleration or braking
- Worn or cracked original bushings causing suspension play
Installation Notes and Tips
For best results, it is recommended to replace control arm bushings in pairs to maintain balanced suspension performance. Proper alignment and torque specifications should be followed during installation. Use appropriate tools to avoid damage to the bushing or control arm. Inspect related suspension components for wear while performing the replacement.
Quality Assurance and Warranty
Rein control arm bushings are manufactured to meet or exceed original equipment standards, ensuring reliable performance and durability. Each part undergoes quality control inspections to verify material properties and dimensional accuracy. While specific warranty details are not provided, Rein products are generally backed by manufacturer quality guarantees consistent with automotive aftermarket standards.
| Brand | Rein |
|---|---|
| Part Number | AVB0644 |
| Application Type | ApplicationSpecific |
| Container Type | BG |
| Country of Origin | TR |
| Item Height | 2.7500 |
| Item Length | 2.5000 |
| Item Level GTIN | 888544070426 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.5800 |
| Item Weight Unit UOM | LB |
| Item Width | 2.7500 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Product Desc Extended 240 | Rein OE Quality Control Arm Bushing. Identical to OE part in fit, form, function. |
| Product Desc Invoice 40 | Rein Control Arm Bushing |
| Product Desc Long 80 | Rein OE Quality Control Arm Bushing |
| Product Desc Short 20 | Control Arm Bushing |
This part fits 60 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2013 | Mercedes-Benz | R350 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2013 | Mercedes-Benz | R350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2012 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2012 | Mercedes-Benz | GL450 | 4.7L | V8 | Front Lower Inner Forward | ||
| 2012 | Mercedes-Benz | GL550 | 5.5L | V8 | Front Lower Inner Forward | ||
| 2012 | Mercedes-Benz | R350 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2012 | Mercedes-Benz | R350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2011 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2011 | Mercedes-Benz | GL450 | 4.7L | V8 | Front Lower Inner Forward | ||
| 2011 | Mercedes-Benz | GL550 | 5.5L | V8 | Front Lower Inner Forward | ||
| 2011 | Mercedes-Benz | ML350 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2011 | Mercedes-Benz | ML350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2011 | Mercedes-Benz | ML450 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2011 | Mercedes-Benz | ML550 | 5.5L | V8 | Front Lower Inner Forward | ||
| 2011 | Mercedes-Benz | ML63 AMG | 6.3L | V8 | Front Lower Inner Forward | ||
| 2011 | Mercedes-Benz | R350 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2011 | Mercedes-Benz | R350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2010 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2010 | Mercedes-Benz | GL450 | 4.7L | V8 | Front Lower Inner Forward | ||
| 2010 | Mercedes-Benz | GL550 | 5.5L | V8 | Front Lower Inner Forward | ||
| 2010 | Mercedes-Benz | ML350 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2010 | Mercedes-Benz | ML350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2010 | Mercedes-Benz | ML450 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2010 | Mercedes-Benz | ML550 | 5.5L | V8 | Front Lower Inner Forward | ||
| 2010 | Mercedes-Benz | ML63 AMG | 6.3L | V8 | Front Lower Inner Forward | ||
| 2010 | Mercedes-Benz | R350 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2010 | Mercedes-Benz | R350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2009 | Mercedes-Benz | GL320 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2009 | Mercedes-Benz | GL450 | 4.7L | V8 | Front Lower Inner Forward | ||
| 2009 | Mercedes-Benz | GL550 | 5.5L | V8 | Front Lower Inner Forward | ||
| 2009 | Mercedes-Benz | ML320 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2009 | Mercedes-Benz | ML350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2009 | Mercedes-Benz | ML550 | 5.5L | V8 | Front Lower Inner Forward | ||
| 2009 | Mercedes-Benz | ML63 AMG | 6.3L | V8 | Front Lower Inner Forward | ||
| 2009 | Mercedes-Benz | R320 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2009 | Mercedes-Benz | R350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2008 | Mercedes-Benz | GL320 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2008 | Mercedes-Benz | GL450 | 4.7L | V8 | Front Lower Inner Forward | ||
| 2008 | Mercedes-Benz | GL550 | 5.5L | V8 | Front Lower Inner Forward | ||
| 2008 | Mercedes-Benz | ML320 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2008 | Mercedes-Benz | ML350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2008 | Mercedes-Benz | ML550 | 5.5L | V8 | Front Lower Inner Forward | ||
| 2008 | Mercedes-Benz | ML63 AMG | 6.3L | V8 | Front Lower Inner Forward | ||
| 2008 | Mercedes-Benz | R320 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2008 | Mercedes-Benz | R350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2008 | Mercedes-Benz | R550 | 5.5L | V8 | Front Lower Inner Forward | ||
| 2007 | Mercedes-Benz | GL320 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2007 | Mercedes-Benz | GL450 | 4.7L | V8 | Front Lower Inner Forward | ||
| 2007 | Mercedes-Benz | ML320 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2007 | Mercedes-Benz | ML350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2007 | Mercedes-Benz | ML500 | 5.0L | V8 | Front Lower Inner Forward | ||
| 2007 | Mercedes-Benz | ML63 AMG | 6.3L | V8 | Front Lower Inner Forward | ||
| 2007 | Mercedes-Benz | R320 | 3.0L | V6 | DIESEL | Front Lower Inner Forward | |
| 2007 | Mercedes-Benz | R350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2007 | Mercedes-Benz | R500 | 5.0L | V8 | Front Lower Inner Forward | ||
| 2007 | Mercedes-Benz | R63 AMG | 6.3L | V8 | Front Lower Inner Forward | ||
| 2006 | Mercedes-Benz | ML350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2006 | Mercedes-Benz | ML500 | 5.0L | V8 | Front Lower Inner Forward | ||
| 2006 | Mercedes-Benz | R350 | 3.5L | V6 | Front Lower Inner Forward | ||
| 2006 | Mercedes-Benz | R500 | 5.0L | V8 | Front Lower Inner 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.