InMotion WA515086 Wheel Bearing and Hub Assembly - Front or Rear

OE-Style Front Wheel Hub Assembly

InMotion WA515086 is a front wheel bearing and hub assembly built for direct replacement on select Chevrolet and GMC HD applications. It is engineered from OE data and measurements for fitment, performance, and service life, with an integrated ABS sensor for vehicles that require it.

Compatible with 2001-2007 Chevrolet Silverado HD, Chevrolet Suburban 2500, Chevrolet Avalanche 2500, GMC Sierra HD, and GMC Yukon XL 2500 front applications, this hub assembly is built to match the original mounting and dimensional requirements. The WA515086 part number is also referenced by 19383959, FW786, and SP580310A for the same application.

Key Features

• Front wheel bearing and hub assembly for select Chevrolet and GMC trucks and SUVs
• 33-spline design with 8 wheel studs
• Integrated anti-lock brake sensor included
• Square flange shape with 4 flange bolt holes
• OE-based dimensions for direct replacement fitment
• Built with strict quality-control standards
• Part number WA515086 for easy identification

Detailed Product Overview

InMotion WA515086 is manufactured as a precision hub assembly for front-wheel service on heavy-duty GM platforms. The assembly uses OE data and measurements to support correct alignment of the hub, flange, and brake-related interfaces. Key dimensions include a 199.4 flange diameter, 165.1 bolt circle diameter, 58.4 flange offset, 116.7 wheel pilot diameter, 118.1 brake pilot diameter, and 105.8 hub pilot diameter. These specifications help ensure the hub matches the original mounting geometry on the listed Chevrolet Silverado HD, GMC Sierra HD, Suburban 2500, Yukon XL 2500, and Avalanche 2500 applications.

This part number, WA515086, is a direct replacement option for front hub service where the original assembly has worn bearings, sensor faults, or mounting wear. It is also cross-referenced to 19383959, FW786, and SP580310A.

Common Problems This Part Can Address

• Front wheel bearing noise or rough rotation
• ABS warning light caused by a failed hub sensor
• Wheel looseness from hub wear
• Uneven braking feel related to hub mounting issues
• Vibration or play at the front wheel assembly

Installation Notes and Tips

Verify the vehicle’s year, make, model, and front position before ordering. Confirm spline count, bolt circle, and pilot diameters against the original part to ensure proper match. Clean the mounting surface thoroughly before installation, and inspect related brake and axle components for wear while the hub is removed. Because this assembly includes an ABS sensor, check connector routing and sensor alignment during installation.

Quality Assurance

InMotion manufactures this hub assembly using high-precision processes and strict quality-control criteria. Each unit is engineered from OE data and measurements to support proper fitment and long-term service on the specified Chevrolet and GMC front applications.

• Fits 2007 Chevrolet Silverado 1500 HD Classic, front
• Fits 2007 Chevrolet Silverado 2500 HD Classic, front
• Fits 2007 GMC Sierra 1500 HD Classic, front
• Fits 2007 GMC Sierra 2500 HD Classic, front
• Fits 2005-2006 Chevrolet Silverado 1500 HD, front
• Fits 2001-2003 Chevrolet Silverado 1500 HD, front
• Fits 2001-2006 Chevrolet Silverado 2500 HD, front
• Fits 2001-2006 Chevrolet Suburban 2500, front
• Fits 2005-2006 GMC Sierra 1500 HD, front
• Fits 2001-2003 GMC Sierra 1500 HD, front
• Fits 2001-2006 GMC Sierra 2500 HD, front
• Fits 2001-2006 GMC Yukon XL 2500, front
• Fits 2005 Chevrolet Silverado 1500, rear
• Fits 2005 GMC Sierra 1500, rear
• Fits 2001-2004 Chevrolet Silverado 2500, front
• Fits 2001-2004 GMC Sierra 2500, front
• Fits 2002-2003 Chevrolet Avalanche 2500, front