OE Quality
60-Day Returns

FAG 103239 Wheel Bearing and Hub Assembly - Rear
Reliable Wheel Bearing and Hub Assembly for Mercedes-Benz Models
The FAG 103239 wheel bearing and hub assembly is engineered to meet the specific requirements of Mercedes-Benz vehicles, including the CLA45 AMG, CLA250, GLA45 AMG, and GLA250. Designed with precision, this component ensures proper fitment and reliable performance for your driveline system.
- Compatible with Mercedes-Benz CLA45 AMG, CLA250, GLA45 AMG, and GLA250 models
- Wheel bearing and hub assembly with 4 bolt holes for secure mounting
- Includes 5 hub bolts for optimal wheel attachment
- Part number 103239 for accurate identification and replacement
Product Features and Specifications
This FAG wheel bearing and hub assembly features a 4-bolt hole configuration, providing a stable and secure connection to the vehicle’s hub. The assembly includes 5 hub bolts, which are essential for fastening the wheel securely to the hub. The part number 103239 corresponds to this specific assembly, ensuring compatibility with the designated Mercedes-Benz models. FAG is known for manufacturing components that meet OEM standards, making this assembly a suitable replacement part for maintaining driveline integrity.
Applications and Problem Resolution
This wheel bearing and hub assembly is designed for use in the driveline and axle system of Mercedes-Benz CLA45 AMG, CLA250, GLA45 AMG, and GLA250 vehicles. It addresses several common issues, including:
- Excessive wheel play or looseness
- Unusual noises such as grinding or humming from the wheel area
- Uneven tire wear caused by faulty hub alignment
- Vibration or wobbling during driving
- Failure of the original wheel bearing or hub assembly
Installation Notes and Tips
When installing the FAG 103239 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Verify the bolt hole alignment matches the 4-hole pattern on your Mercedes-Benz model. Use the included 5 hub bolts to fasten the wheel securely, following manufacturer torque specifications. Proper installation is critical to avoid premature wear or driveline issues.
Quality Assurance and Warranty
FAG manufactures this wheel bearing and hub assembly to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details are not provided, FAG products typically adhere to OEM quality requirements, offering confidence in replacement parts for Mercedes-Benz CLA45 AMG, CLA250, GLA45 AMG, and GLA250 vehicles.
| Brand | FAG |
| Part Number | 103239 |
| 4565 | 4 |
| Number of Bolt Holes | 4 |
| Number of Hub Bolts | 5 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | GLA250 | AWD | Rear | ||
| 2019 | Mercedes-Benz | CLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2019 | Mercedes-Benz | CLA45 AMG | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2019 | Mercedes-Benz | GLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2018 | Mercedes-Benz | CLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2018 | Mercedes-Benz | CLA45 AMG | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2018 | Mercedes-Benz | GLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2017 | Mercedes-Benz | CLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2017 | Mercedes-Benz | CLA45 AMG | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2017 | Mercedes-Benz | GLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2016 | Mercedes-Benz | CLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2016 | Mercedes-Benz | CLA45 AMG | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2016 | Mercedes-Benz | GLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2015 | Mercedes-Benz | CLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2015 | Mercedes-Benz | CLA45 AMG | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2015 | Mercedes-Benz | GLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2015 | Mercedes-Benz | GLA45 AMG | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2014 | Mercedes-Benz | CLA250 | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2014 | Mercedes-Benz | CLA45 AMG | 4Matic | Rear | Schaeffler BRG Global Number 103239 | |
| 2014 | Mercedes-Benz | GLA250 | Sport | Rear | Schaeffler BRG Global Number 103239 |
* 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.