Help keep a rear wheel rolling smoothly and quietly with the right Mazda 3 wheel bearing: the Schaeffler Wheel Bearing and Hub Assembly 103207. This Generation 3 unit is cataloged for the rear position and fits the 2015-2018 Mazda 3 and the 2013-2018 Mazda 3 Sport. See the Buyer's Guide tab for engine-level details.
The hub assembly carries the wheel and lets it turn freely on the bearing, helping the tire keep steady contact with the road on the highway or around town. Schaeffler builds its hub assemblies with advanced technology and high-quality materials, and supplies this one as an integrated hub and bearing unit.
- Maximum precision: A high-quality integrated hub assembly built for smooth operation.
- Silent operation: Engineered to minimize noise and vibration, contributing to a quieter, more comfortable ride.
- Robust seal design: Designed to prevent water and dirt from getting in.
- Proven excellence: Produced under stringent quality controls.
Signs this part may need replacing include a humming or grinding noise that rises with vehicle speed, or play and looseness at the wheel. Other components can cause similar symptoms, so diagnose the cause before replacing. If a worn rear hub is the cause, this assembly replaces it on the listed applications.
Interchange: B45A-26-15X
B45A2615X · WE61949 · 512523 · BR931113 · HA590547
This part cross-references / interchanges with the following part numbers:
B45A-26-15X, WE61949, 512523, BR931113, 103207, HA590547
