Beck Arnley 051-6443 Wheel Bearing and Hub Assembly - Front

Front Wheel Bearing Hub for Mercedes-Benz

Beck Arnley 051-6443 is a front wheel bearing and hub assembly for select Mercedes-Benz models. It is built to meet foreign nameplate OE specifications for form, fit, and function, giving you a direct replacement for worn front hub service on E-Class and SL/CLS applications.

Compatible With 2003-2012 Mercedes-Benz E320, E350, E500, E550, E63 AMG, E55 AMG, SL500, SL550, SL600, SL63 AMG, SL65 AMG, CLS500, CLS550, CLS55 AMG, and CLS63 AMG front applications. Beck Arnley 051-6443 is a practical OE-style choice when you need accurate fitment for Mercedes-Benz front wheel bearing and hub assembly replacement.

Key Features

• Front wheel bearing and hub assembly for select Mercedes-Benz driveline and axle applications
• Built to OE specifications for form, fit, and function
• Designed for foreign nameplate vehicles with application-specific sourcing
• Wheel studs not included
• Flange bolts not included
• ABS sensor ring not included

Detailed Description

Beck Arnley 051-6443 is engineered as a front hub assembly replacement for Mercedes-Benz E-Class, SL-Class, and CLS-Class vehicles. The part number 051-6443 reflects Beck Arnley’s OE-focused approach, using global sourcing partners to match the original part’s dimensions and performance requirements for the listed applications. This helps maintain proper wheel support and hub operation on vehicles such as the Mercedes-Benz E320, SL550, and CLS550.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Front wheel bearing noise or roughness
• Hub play or looseness at the wheel
• Vibration from a worn front hub assembly
• ABS-related service needs when the original hub assembly is worn
• Restoration of proper wheel mounting surface on the front axle

Installation Notes and Tips

• Fits 2007-2012 Mercedes-Benz SL550, front; axle nut is not included.
• Fits 2009-2012 Mercedes-Benz SL63 AMG, front; axle nut is not included.
• Fits 2007-2011 Mercedes-Benz CLS550, front; axle nut is not included.
• Fits 2007-2011 Mercedes-Benz CLS63 AMG, front; axle nut is not included.
• Fits 2011 Mercedes-Benz SL65 AMG, front; axle nut is not included.
• Fits 2005-2009 Mercedes-Benz SL65 AMG, front; axle nut is not included.
• Fits 2003-2009 Mercedes-Benz E320, front; axle nut is not included.
• Fits 2006-2009 Mercedes-Benz E350, front; axle nut is not included.
• Fits 2007-2009 Mercedes-Benz E550, front; axle nut is not included.
• Fits 2007-2009 Mercedes-Benz E63 AMG, front; axle nut is not included.
• Fits 2004-2009 Mercedes-Benz SL600, front; axle nut is not included.
• Fits 2003-2008 Mercedes-Benz SL55 AMG, front; axle nut is not included.
• Fits 2006 Mercedes-Benz CLS500, front; axle nut is not included.
• Fits 2006 Mercedes-Benz CLS55 AMG, front; axle nut is not included.
• Fits 2003-2006 Mercedes-Benz E500, front; axle nut is not included.
• Fits 2003-2006 Mercedes-Benz E55 AMG, front; axle nut is not included.
• Fits 2003-2006 Mercedes-Benz SL500, front; axle nut is not included.

Quality Assurance

Beck Arnley sources parts to OE specifications for foreign nameplate vehicles, and 051-6443 follows that standard for the listed Mercedes-Benz front hub applications. Verify vehicle year, model, and front position before installation to ensure correct service part selection.