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Moog 520003 Wheel Bearing and Hub Assembly - Front
| Brand | Moog 520003 |
|---|---|
| Position | Front |
| Anti Lock Brake Sensor Included | Yes |
| Bolt Circle Diameter | 112.000 |
| Brake Pilot Diameter | 67.000 |
| Flange Diameter | 150.000 |
| Wheel Pilot Diameter | 66.400 |
| Wheel Stud Quantity | 5 |
| Fits | Mercedes-Benz · 59 vehicles |
Problem Solver design. MOOG adds enhancements that extend product life and simplify installation and replacement.
Wheel bearing and hub assembly. Combines the bearing and hub in one unit for easier service.
ABS sensor included. Built with an integrated anti-lock brake sensor.
Cross-references Genuine 2043300625, 2043300425 and WE60650 for the same application. See all 3.
Front Wheel Bearing Hub Assembly for Mercedes-Benz
Restore smooth front-wheel operation with this MOOG wheel bearing and hub assembly, part number 520003. It is built for front applications on select Mercedes-Benz models and includes an ABS sensor for direct replacement service.
Key Features
- Front wheel bearing and hub assembly for select Mercedes-Benz vehicles
- Anti-lock brake sensor included
- 5 wheel studs
- Wheel pilot diameter: 66.400 mm
- Brake pilot diameter: 67.000 mm
- Flange diameter: 150.000 mm
- Bolt circle diameter: 112.000 mm
- MOOG part number 520003
Detailed Description
MOOG 520003 is a front wheel bearing and hub assembly engineered for select Mercedes-Benz E-Class, C-Class, and SLK/SLC applications. MOOG focuses on design updates that improve service life and make installation and replacement more straightforward, which is why this hub assembly is a practical OE-style choice for front-end driveline service. This part cross-references Genuine 2043300625 for the same application.
Compatible With Mercedes-Benz E350, E400, E550, C250, C300, C350, SLK250, SLK300, SLK350, SLK55 AMG, and SLC300 front applications. The MOOG 520003 hub assembly is built around the listed pilot diameters, bolt circle, and flange dimensions to support proper wheel and brake interface on the specified vehicles.
Common Problems This Part Can Address
- Front wheel bearing noise or growling
- Wheel play or looseness at the hub
- ABS warning light related to hub sensor failure
- Uneven wheel rotation or vibration from a worn hub assembly
- Brake or wheel mounting issues tied to hub wear
Installation Notes and Tips
Verify front fitment by year, model, and OE reference before installation. Confirm the ABS sensor connection and inspect the mating surfaces, axle area, and brake components for wear or contamination during service. Because this assembly is specific to the listed Mercedes-Benz front applications, compare the original hub dimensions and stud pattern before final installation.
Quality Assurance
MOOG is known in the chassis and steering market for ongoing design improvements that help extend product life and simplify replacement service. Part number 520003 is built as a direct-fit front hub assembly for the confirmed Mercedes-Benz applications listed above.
| Year | Make | Model | Submodel | Body Type | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | SLC300 | Final Edition | — | — | 2.0L | L4 | Front | — |
| 2019 | Mercedes-Benz | SLC300 | — | — | — | — | — | Front | — |
| 2018 | Mercedes-Benz | E400 | — | Coupe | 2 Door | — | — | Front | — |
| 2018 | Mercedes-Benz | E400 | — | Convertible | 2 Door | — | — | Front | — |
| 2018 | Mercedes-Benz | SLC300 | — | — | — | — | — | Front | — |
| 2017 | Mercedes-Benz | E400 | — | Coupe | 2 Door | — | — | Front | — |
| 2017 | Mercedes-Benz | E400 | — | Convertible | 2 Door | — | — | Front | — |
| 2017 | Mercedes-Benz | E550 | Base | — | — | — | — | Front | — |
| 2017 | Mercedes-Benz | SLC300 | — | — | — | — | — | Front | — |
| 2016 | Mercedes-Benz | E400 | — | Coupe | 2 Door | — | — | Front | — |
| 2016 | Mercedes-Benz | E400 | — | Convertible | 2 Door | — | — | Front | — |
| 2016 | Mercedes-Benz | E550 | Base | — | — | — | — | Front | — |
| 2016 | Mercedes-Benz | SLK300 | — | — | — | — | — | Front | — |
| 2016 | Mercedes-Benz | SLK350 | — | — | — | — | — | Front | — |
| 2016 | Mercedes-Benz | SLK55 AMG | — | — | — | — | — | Front | — |
| 2015 | Mercedes-Benz | C250 | — | Coupe | 2 Door | — | — | Front | — |
| 2015 | Mercedes-Benz | C350 | — | — | — | — | — | Front | — |
| 2015 | Mercedes-Benz | E400 | — | Coupe | 2 Door | — | — | Front | — |
| 2015 | Mercedes-Benz | E400 | — | Convertible | 2 Door | — | — | Front | — |
| 2015 | Mercedes-Benz | E550 | Base | — | — | — | — | Front | — |
| 2015 | Mercedes-Benz | SLK250 | — | — | — | — | — | Front | — |
| 2015 | Mercedes-Benz | SLK350 | — | — | — | — | — | Front | — |
| 2015 | Mercedes-Benz | SLK55 AMG | — | — | — | — | — | Front | — |
| 2014 | Mercedes-Benz | C250 | — | — | — | — | — | Front | — |
| 2014 | Mercedes-Benz | C350 | — | — | — | — | — | Front | — |
| 2014 | Mercedes-Benz | E350 | — | Coupe | 2 Door | — | — | Front | — |
| 2014 | Mercedes-Benz | E350 | — | Convertible | 2 Door | — | — | Front | — |
| 2014 | Mercedes-Benz | E550 | Base | — | — | — | — | Front | — |
| 2014 | Mercedes-Benz | SLK250 | — | — | — | — | — | Front | — |
| 2014 | Mercedes-Benz | SLK350 | — | — | — | — | — | Front | — |
| 2014 | Mercedes-Benz | SLK55 AMG | — | — | — | — | — | Front | — |
| 2013 | Mercedes-Benz | C250 | — | — | — | — | — | Front | — |
| 2013 | Mercedes-Benz | C350 | — | — | — | — | — | Front | — |
| 2013 | Mercedes-Benz | E350 | — | Coupe | 2 Door | — | — | Front | — |
| 2013 | Mercedes-Benz | E350 | — | Convertible | 2 Door | — | — | Front | — |
| 2013 | Mercedes-Benz | E550 | Base | — | — | — | — | Front | — |
| 2013 | Mercedes-Benz | SLK250 | Base | — | — | 1.8L | L4 | Front | — |
| 2013 | Mercedes-Benz | SLK350 | — | — | — | — | — | Front | — |
| 2013 | Mercedes-Benz | SLK55 AMG | Base | — | — | 5.5L | V8 | Front | — |
| 2012 | Mercedes-Benz | C250 | — | — | — | — | — | Front | — |
| 2012 | Mercedes-Benz | C350 | Sport | — | — | 3.5L | V6 | Front | — |
| 2012 | Mercedes-Benz | E350 | — | Coupe | 2 Door | — | — | Front | — |
| 2012 | Mercedes-Benz | E350 | — | Convertible | 2 Door | — | — | Front | — |
| 2012 | Mercedes-Benz | E550 | Base | — | — | — | — | Front | — |
| 2012 | Mercedes-Benz | SLK250 | Base | — | — | 1.8L | L4 | Front | — |
| 2012 | Mercedes-Benz | SLK350 | — | — | — | — | — | Front | — |
| 2012 | Mercedes-Benz | SLK55 AMG | Base | — | — | 5.5L | V8 | Front | — |
| 2011 | Mercedes-Benz | C300 | Sport | — | — | 3.0L | V6 | Front | — |
| 2011 | Mercedes-Benz | C350 | Sport | — | — | 3.5L | V6 | Front | — |
| 2011 | Mercedes-Benz | E350 | Base | — | — | 3.5L | V6 | Front | — |
| 2011 | Mercedes-Benz | E550 | Base | — | — | — | — | Front | — |
| 2010 | Mercedes-Benz | C300 | Sport | — | — | 3.0L | V6 | Front | — |
| 2010 | Mercedes-Benz | C350 | Sport | — | — | 3.5L | V6 | Front | — |
| 2010 | Mercedes-Benz | E350 | Base | — | — | 3.5L | V6 | Front | — |
| 2010 | Mercedes-Benz | E550 | Base | — | — | — | — | Front | — |
| 2009 | Mercedes-Benz | C300 | Sport | — | — | 3.0L | V6 | Front | — |
| 2009 | Mercedes-Benz | C350 | Sport | — | — | 3.5L | V6 | Front | — |
| 2008 | Mercedes-Benz | C300 | Sport | — | — | 3.0L | V6 | Front | — |
| 2008 | Mercedes-Benz | C350 | Sport | — | — | 3.5L | V6 | Front | — |
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