InMotion WA513125 Wheel Bearing and Hub Assembly - Front

Front Wheel Bearing Hub Assembly for BMW

InMotion WA513125 is a front wheel bearing and hub assembly built for direct replacement on a wide range of BMW applications. It is engineered from OE data and measurements for accurate fitment, stable wheel support, and consistent service life on BMW Z4, M3, 3 Series, 5 Series, 7 Series, 8 Series, and Z3 front axle applications.

Key Features

• Front wheel bearing and hub assembly for BMW driveline and axle service
• OE-based dimensions for application-specific fitment
• Wheel stud quantity: 5
• Anti-lock brake sensor included
• Wheel pilot diameter: 72.5 mm
• Brake pilot diameter: 79.0 mm
• Hub pilot diameter: 79.0 mm
• Flange offset: 45.0 mm
• Flange diameter: 139.5 mm
• Bolt circle diameter: 120.0 mm (4.72 in)

Detailed Description

InMotion WA513125 is manufactured with high-precision processes and strict quality-control standards to match the original hub assembly geometry. This front wheel bearing hub assembly is built for BMW models that require a 5-stud, 120 mm bolt circle design and includes the ABS sensor for vehicles equipped with anti-lock braking. It is a direct replacement for the original part on confirmed front-position applications, including BMW Z4, BMW M3, BMW 325i, BMW 330i, BMW 328i, and other listed models. The part number WA513125 is useful when cross-checking service records, ordering replacement components, or verifying the correct front hub assembly for BMW 3 Series and related chassis.

Vehicle Fitment

• Fits 2003-2009 BMW Z4, Front, Standard Grade
• Fits 2001-2006 BMW M3, Front, Standard Grade
• Fits 1994-1999 BMW M3, Front, Standard Grade
• Fits 2001-2005 BMW 320i, Front, Standard Grade
• Fits 1992-1995 BMW 320i, Front, Standard Grade
• Fits 2001-2005 BMW 325Ci, Front, Standard Grade
• Fits 2001-2005 BMW 325i, Front, Standard Grade
• Fits 1992-1995 BMW 325i, Front, Standard Grade
• Fits 2001-2005 BMW 330Ci, Front, Standard Grade
• Fits 2001-2005 BMW 330i, Front, Standard Grade
• Fits 1996-2002 BMW Z3, Front, Standard Grade
• Fits 2000 BMW 323Ci, Front, Standard Grade
• Fits 1998-2000 BMW 323i, Front, Standard Grade
• Fits 2000 BMW 328Ci, Front, Standard Grade
• Fits 1996-2000 BMW 328i, Front, Standard Grade
• Fits 1992-1999 BMW 318i, Front, Standard Grade
• Fits 1992-1999 BMW 318is, Front, Standard Grade
• Fits 1995-1999 BMW 318ti, Front, Standard Grade
• Fits 1998-1999 BMW 323is, Front, Standard Grade
• Fits 1996-1999 BMW 328is, Front, Standard Grade
• Fits 1994-1997 BMW 840Ci, Front, Standard Grade
• Fits 1993-1997 BMW 850Ci, Front, Standard Grade
• Fits 1992-1995 BMW 325is, Front, Standard Grade
• Fits 1991-1995 BMW 525i, Front, Standard Grade
• Fits 1994-1995 BMW 530i, Front, Standard Grade
• Fits 1994-1995 BMW 540i, Front, Standard Grade
• Fits 1994-1995 BMW 850CSi, Front, Standard Grade
• Fits 1993-1994 BMW 740i, Front, Standard Grade
• Fits 1993-1994 BMW 740iL, Front, Standard Grade
• Fits 1992-1994 BMW 750iL, Front, Standard Grade
• Fits 1993 BMW 525iT, Front, Standard Grade
• Fits 1991-1993 BMW 535i, Front, Standard Grade
• Fits 1992 BMW 735i, Front, Standard Grade
• Fits 1992 BMW 735iL, Front, Standard Grade
• Fits 1992 BMW 850i, Front, Standard Grade

Common Repair Uses

• Front wheel bearing noise on BMW Z4, M3, and 3 Series models
• Wheel play or looseness at the front hub
• ABS warning light caused by a failed hub-mounted sensor
• Uneven wheel rotation or vibration from worn hub components
• Restoring proper wheel mounting and bearing support on BMW front suspension

Installation Notes and Tips

Confirm the vehicle’s front application, stud count, bolt circle diameter, and pilot dimensions before installation. Inspect the mating surfaces, axle hardware, and brake components for wear or damage, and verify ABS connector routing during replacement. This part number, WA513125, is commonly used when servicing BMW front hub assemblies on 3 Series, Z3, Z4, and select 5, 7, and 8 Series models.

Quality Assurance

InMotion manufactures this hub assembly using OE data, precise measurements, and controlled production standards to support correct fitment and long-term service performance. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.