BCA WE61544 Wheel Bearing and Hub Assembly - Front or Rear

OE-Quality Wheel Bearing Hub Assembly

BCA WE61544 is a wheel bearing and hub assembly built to OE engineering specifications for driven axle applications. It is engineered for direct replacement service on Buick Enclave, Chevrolet Traverse, GMC Acadia, GMC Acadia Limited, and Saturn Outlook models with the listed front or rear positions.

As an NTN Bearings aftermarket brand, BCA applies more than 100 years of bearing manufacturing experience to OE-quality hub assemblies. The WE61544 uses precision-engineered components to support proper fit, durability, and consistent wheel-end performance.

Key Features

• Part number WE61544 wheel bearing and hub assembly
• OE-quality construction engineered to meet or exceed OE specifications
• Driven hub assembly for the specified applications
• 6 wheel studs with M14x1.5 wheel stud size
• 33 spline quantity
• 3-bolt flange design with modified triangle flange shape
• Wheel pilot diameter: 74.3 mm
• Brake pilot diameter: 75.5 mm
• Bolt circle diameter: 132.0 mm
• Knuckle bolt hole size: M12x1.75

Detailed Description

BCA WE61544 is a precision wheel bearing and hub assembly for vehicles that require a driven hub with the listed bolt pattern and flange dimensions. It is built for front or rear service on 2007-2017 Buick Enclave, 2009-2017 Chevrolet Traverse, 2007-2016 GMC Acadia, 2017 GMC Acadia Limited, and 2007-2010 Saturn Outlook applications. This part cross-references Timken HA590227 and SKF BR930532 for the same application. The WE61544 is a direct-fit replacement choice when restoring wheel-end support, hub alignment, and proper wheel mounting geometry on these platforms.

What It Helps Address

• Wheel-end noise from a worn hub assembly
• Excessive wheel play or looseness
• Vibration related to hub or bearing wear
• Improper wheel mounting fit from damaged pilot or flange surfaces
• ABS-related concerns are not listed for this application, so confirm vehicle configuration before ordering

Installation Notes and Tips

Verify the vehicle’s position, driven axle configuration, spline count, bolt circle diameter, and knuckle bolt hole size before installation. Confirm the hub matches the original wheel pilot and brake pilot dimensions on the vehicle. For Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook service, compare the removed part to WE61544 before assembly to ensure the correct front or rear application.

Quality Assurance

BCA manufactures premium OE-quality bearings and hub assemblies to meet or exceed OE engineering specifications. Backed by NTN Bearings’ long-standing bearing expertise, the WE61544 is built with a focus on fit, durability, and performance consistency.