MPA Electrical WH590493 Wheel Bearing and Hub Assembly - Front

Front Wheel Hub Assembly for Mazda CX-5 and Mazda 6

MPA Electrical WH590493 is a new front wheel bearing and hub assembly built for select Mazda applications. It combines the hub, bearing, flange, and encoder-style ABS tone function in one service part for direct replacement on supported vehicles.

Key Features

• Front wheel bearing and hub assembly for Mazda CX-5 and Mazda 6 applications
• 31-spline hub design with a steel construction
• Flange included with 4 bolt holes and modified rectangle shape
• Encoder-type ABS interface; ABS sensor not included
• Gasket or seal included for service replacement
• 5 wheel studs with M12 x 1.5 thread size
• Hub pilot diameter: 3.578 in; flange diameter: 5.461 in; flange offset: 1.686 in

Product Details

WH590493 is a Quality-Built hub and bearing assembly from MPA Electrical for front axle service on 2013-2020 Mazda CX-5, 2014-2021 Mazda 6, and 2021-2025 Mazda CX-5 models. It is engineered as a direct-fit wheel hub assembly with the flange, seal, and encoder-style ABS function integrated into the unit, while the wheel speed sensor itself is not included. This part cross-references Monroe Shocks & Struts (e.g., KD35-33-04XC, KD35-33-04XD) for the same application.

Common Repair Uses

• Front wheel bearing noise or rough rotation
• Wheel hub play, looseness, or vibration at the front axle
• ABS warning light caused by hub encoder wear or signal issues
• Uneven wheel-end feel during braking or highway driving
• Service replacement after hub or bearing wear on Mazda CX-5 or Mazda 6

Installation Notes

Fits 2013-2020 Mazda CX-5, front. Fits 2014-2021 Mazda 6, front. Fits 2021-2025 Mazda CX-5, front. Verify axle nut torque using the OE service manual during installation. Confirm spline count, stud pattern, and ABS encoder style before installation to match the original hub assembly.

Quality Assurance

MPA Electrical supplies this part as a new, steel hub and bearing assembly built to replace the original front wheel hub on listed Mazda applications. The Quality-Built hub and bearing construction supports consistent service replacement for Mazda CX-5 and Mazda 6 front-end repairs.