InMotion WA513172 Wheel Bearing and Hub Assembly - Front

Front Wheel Bearing Hub Assembly for BMW

The InMotion WA513172 is a front wheel bearing and hub assembly built for select BMW applications, including 1997-2003 BMW 528i, 2001-2003 BMW 525i, 2001-2003 BMW 530i, 1997-2003 BMW 540i, and 2000-2003 BMW Z8. It is engineered from OE data and measurements for direct replacement fitment, with the hub dimensions and sensor integration needed for a precise front-end repair.

Key Features

• Part number: WA513172
• Front wheel bearing and hub assembly
• Includes ABS sensor
• 5 wheel studs and 4 flange bolt holes
• Wheel pilot diameter: 74.0 mm
• Brake pilot diameter: 79.0 mm
• Hub pilot diameter: 90.0 mm
• Flange diameter: 139.0 mm
• Bolt circle diameter: 120.0 mm (4.72 in)
• Modified circle flange shape with 61.6 flange offset

Detailed Description

InMotion WA513172 is manufactured with high-precision processes and strict quality-control standards to match the original front hub assembly on the listed BMW models. The assembly is designed around OE specifications for fitment, performance, and service life, making it a direct replacement for worn or noisy front hub components on BMW 528i, 525i, 530i, 540i, and Z8 vehicles. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Vehicle Fitment

• Fits 1997-2000 BMW 528i, front
• Fits 2001-2003 BMW 525i, front
• Fits 2001-2003 BMW 530i, front
• Fits 1997-2003 BMW 540i, front
• Fits 2000-2003 BMW Z8, front

Common Repair Uses

• Replacement for a front wheel bearing with growling or humming noise
• Repair for front hub play, looseness, or vibration
• Service solution for ABS warning light concerns tied to the hub sensor
• Direct replacement for damaged wheel studs or hub mounting surfaces
• Front-end restoration on BMW 528i, 525i, 530i, 540i, and Z8 models

Installation Notes and Tips

Confirm the vehicle year, model, and front position before ordering. Compare the flange bolt pattern, wheel pilot diameter, brake pilot diameter, hub pilot diameter, and bolt circle diameter to the original part to verify match-up. Because this assembly includes an ABS sensor, inspect the connector and wiring condition during installation and clear any stored fault codes after repair.

Quality Assurance

InMotion manufactures this hub assembly using OE data, precise measurements, and controlled production standards to support accurate fitment on the listed BMW applications. The part is built as a direct replacement for the original front wheel bearing and hub assembly.