InMotion WA513277 Wheel Bearing and Hub Assembly - Front or Rear

Rear and Front Wheel Hub Assembly

InMotion WA513277 is a wheel bearing and hub assembly built for direct replacement on select Buick, Chevrolet, GMC, and Saturn applications. It is engineered from OE data and measurements for fitment, performance, and service life, with ABS sensor integration and hub dimensions matched to the listed vehicles.

• Wheel bearing and hub assembly for driveline and axle service
• 33 spline quantity
• 6 wheel studs
• 3 flange bolt holes
• ABS sensor included
• Flange diameter: 168.8 mm
• Bolt circle diameter: 132.0 mm / 5.197 in
• Wheel pilot diameter: 74.3 mm
• Brake pilot diameter: 75.6 mm
• Hub pilot diameter: 95.0 mm
• Flange offset: 47.2 mm
• Modified flange shape

Fitment Details

• Fits 2015-2017 Buick Enclave, rear, Standard Grade
• Fits 2008-2012 Buick Enclave, rear, Standard Grade
• Fits 2015-2017 Chevrolet Traverse, rear, Standard Grade
• Fits 2009-2012 Chevrolet Traverse, rear, Standard Grade
• Fits 2017 GMC Acadia Limited, rear, Standard Grade
• Fits 2016 GMC Acadia, front, Standard Grade
• Fits 2014 GMC Acadia, front, Standard Grade
• Fits 2010 GMC Acadia, front, Standard Grade
• Fits 2007-2008 GMC Acadia, front, Standard Grade
• Fits 2015 GMC Acadia, rear, Standard Grade
• Fits 2011-2013 GMC Acadia, rear, Standard Grade
• Fits 2009 GMC Acadia, rear, Standard Grade
• Fits 2013-2014 Buick Enclave, front, Standard Grade
• Fits 2013-2014 Chevrolet Traverse, front, Standard Grade
• Fits 2010 Saturn Outlook, front, Standard Grade
• Fits 2007 Saturn Outlook, front, Standard Grade
• Fits 2008-2009 Saturn Outlook, rear, Standard Grade

Product Description

This InMotion wheel bearing and hub assembly, part number WA513277, is a direct replacement hub for select front and rear positions on Buick Enclave, Chevrolet Traverse, GMC Acadia, GMC Acadia Limited, and Saturn Outlook models. It is manufactured with strict quality-control criteria and built to match OE specifications for the listed applications. This part cross-references 19434718 and FW331 for the same application.

Use WA513277 when servicing a worn or noisy hub assembly on a 2015-2017 Buick Enclave rear, a 2009-2012 Chevrolet Traverse rear, or a 2016 GMC Acadia front. The OE-based dimensions and integrated ABS sensor support accurate fitment on the specified vehicles.

Common Issues This Part Can Address

• Wheel bearing noise or humming from the hub area
• ABS warning light caused by a failed hub sensor assembly
• Wheel play or looseness at the hub
• Uneven hub wear on front or rear axle service
• Vibration or rough rotation from a worn bearing assembly

Installation Notes

Confirm position, year, and model before installation, since this part is listed for both front and rear applications depending on vehicle. Verify spline count, bolt circle, flange dimensions, and ABS connector match the original hub before pressing or bolting the assembly into place. Clean the mounting surface and inspect related suspension and brake components during service.

Quality Assurance

InMotion manufactures this hub assembly using OE data and measurements, with precision production and strict quality-control checks to support proper fit and long-term service on the listed applications.