Wheel-hub-bearing-unit-for-GM-USA-513012

Fit Vehicles/Application:GM-USA-Buick Skyhawk,Skylark, Somerset;Cadillac Cimarron,Chevrolet Beretta, CitationOldsmobile Calais, FWirenza;Pontiac J2000, Phoenix

AOZ NO:LD165

OE Numbers:513012

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

FAQs

Q1: Why does my hub bearing make a noise that only appears when the vehicle is turning left at low speed on a gravel road? 

A: Gravel roads create constant small impacts that excite the bearing's internal components. Combined with the lateral load from turning left (which loads the right bearing), any existing damage in the right bearing is amplified, producing a grinding or clicking sound.

Q2: Why does my new hub have a small rubber bumper on the ABS wire clip?

A: The rubber bumper prevents the wire clip from vibrating against the knuckle or suspension components, which could cause wire fatigue or chafing over time. It also reduces noise transmission through the wire.

Q3: Can a hub bearing failure cause my vehicle to make a noise that sounds like a failing wheel bearing on the opposite side?

A: Yes. Vibration and noise can travel through the axle and chassis, making it difficult to pinpoint the exact source. Always inspect both sides and check for play before replacing a bearing to avoid misdiagnosis.

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