InMotion WA512305K Wheel Bearing Assembly Kit - Front or Rear

Wheel Bearing Assembly Kit for Audi Fitment

The InMotion WA512305K wheel bearing assembly kit is a direct replacement hub assembly for select Audi applications. Built from OE data and measurements, it is engineered for proper fit, stable wheel support, and long service life.

• Direct replacement wheel hub assembly for designated Audi front and rear applications
• Manufactured with high-precision processes and strict quality-control criteria
• OE-data-based design for fitment, performance, and longevity
• Compatible with select Audi A4, A6, A8 Quattro, S4, S6, S8, and RS models
• Part number: WA512305K

Detailed Product Overview

InMotion WA512305K is a wheel bearing assembly kit designed for Audi driveline and axle service where the original hub assembly has worn, developed noise, or no longer maintains proper wheel support. This assembly is made to match the designated application and serves as a direct replacement for the factory part on select Audi A4 and Audi S4 front applications, as well as other listed Audi front and rear positions. The WA512305K is built using OE measurements to help maintain correct fit and dependable operation.

Fits 2002-2007 Audi A4, front; Fits 2002-2007 Audi A4 Quattro, front; Fits 2000-2004 Audi A6, front; Fits 2000-2004 Audi A6 Quattro, front; Fits 2003-2004 Audi RS6, front; Fits 2004 Audi S4, front; Fits 2002 Audi S4, front; Fits 2007-2008 Audi RS4, front; Fits 2007-2008 Audi S4, front; Fits 1999-2002 Audi A8 Quattro, front; Fits 2002 Audi S8, front; Fits 2001 Audi S8, rear; Fits 2002-2003 Audi S6, rear; Fits 2003 Audi A8 Quattro, rear; Fits 2003 Audi S8, rear; Fits 2005-2006 Audi S4, rear; Fits 2009 Audi S4, rear.

Common Repair Reasons

• Wheel bearing noise or growling from the hub area
• Excessive wheel play or looseness at the hub
• Uneven wheel rotation caused by a worn assembly
• Failed hub assembly on Audi A4, A6, S4, RS4, RS6, A8 Quattro, S6, or S8 models

Installation Notes

Confirm the vehicle year, model, and position before installation. This part number, WA512305K, is listed for both front and rear applications depending on the vehicle, so match the exact fitment row to the service position on the car. Inspect related suspension and brake components during replacement to verify the source of noise or looseness.

Quality Assurance

InMotion manufactures this hub assembly with strict quality-control criteria and OE-based engineering data to support accurate fitment and consistent performance. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.