Wheel-hub-bearing-unit-for-GM-USA-515098

Fit Vehicles/Application:GM-USA-Chevrolet:Silverado 2500/3500, Suburban，GMC: Sierra 2500/3500, Yukon XL 2500，Hummer H2

AOZ NO:L-432

OE Numbers:515098

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

FAQs

Q1: What causes a hub bearing to fail prematurely after replacement?

A: Common causes include improper torque on the axle nut, using an impact gun to tighten the nut, contaminated mounting surfaces, or installing a wheel that is not hub-centric. All of these create abnormal stress on the bearing.

Q2: Why does my ABS light flicker intermittently after hub replacement?

A: This usually indicates a loose or partially connected ABS sensor plug. Check that the connector is fully seated and the locking tab is engaged. Also inspect the wire for pinching between components.

Q3: Can a hub bearing failure affect my tire wear?

A: Yes. Excessive play in the bearing allows the wheel to tilt slightly, changing the effective camber angle. Over time, this causes uneven tire wear, typically on one edge of the tread.

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