FAG 103207 Wheel Bearing and Hub Assembly - Front or Rear

FAG 103207 Wheel Bearing Hub Assembly

The FAG 103207 wheel bearing and hub assembly is a compact, lightweight hub unit built for rear and front applications on select Mazda 3 and Mazda 3 Sport models. It combines maintenance-free operation with an integral mounting flange for brake, disc, and wheel attachment, making it a practical OE-style replacement for driveline and axle service.

Key Features

• Wheel bearing and hub assembly for driveline and axle repair
• Compact, lightweight hub design for efficient packaging
• Maintenance-free construction
• Integral mounting flange for brake, disc, and wheel mounting
• 4-bolt hole configuration
• 5 hub bolts
• Fits 2013-2018 Mazda 3 and Mazda 3 Sport applications listed below

Fitment Details

• Fits 2018 Mazda 3, rear
• Fits 2014-2016 Mazda 3, rear
• Fits 2015-2018 Mazda 3 Sport, rear, Japan production
• Fits 2017 Mazda 3, front
• Fits 2013-2014 Mazda 3 Sport, rear

This FAG hub assembly cross-references Timken HA590547 for the same application.

Product Overview

Built under FAG part number 103207, this hub assembly is engineered as a direct-fit replacement for select Mazda 3 and Mazda 3 Sport vehicles. The integrated flange simplifies mounting at the wheel end, while the maintenance-free design helps reduce service needs over time. For buyers searching for a Mazda 3 rear wheel bearing hub assembly or a Mazda 3 Sport front hub replacement, FAG 103207 matches the listed vehicle positions and fitment notes.

Common Issues This Part Can Address

• Wheel bearing noise from a worn hub unit
• Excessive wheel play or looseness at the hub
• Uneven brake rotor or wheel mounting wear caused by hub wear
• Vibration or roughness from a deteriorated bearing assembly
• Service replacement for a damaged hub flange or mounting surface

Installation Notes and Tips

Confirm the vehicle year, model, and position before ordering, since this part fits both rear and front locations on specific Mazda applications. Verify the 4-bolt hole and 5 hub bolt configuration against the original unit, and match the Japan production note where listed for Mazda 3 Sport coverage. Always inspect related suspension, brake, and axle components during hub service to avoid repeat repairs.

Quality Assurance

FAG is a recognized name in wheel bearing and hub components, and this assembly reflects the brand’s focus on compact packaging, maintenance-free service, and proven bearing performance for OE-style replacement use.