Wheel-hub-bearing-unit-for-GM-USA-513189

Fit Vehicles/Application:GM-USA-CHEVROLET EQUINOX，PONTIAC TORRENT，SATURN VUE

AOZ NO:LD131

OE Numbers:513189

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

FAQs

Q1: What causes a hub bearing to make a whining noise that only appears when the vehicle is turning left?
A: Turning left shifts the vehicle's weight onto the right-side bearing, increasing its load. If the right bearing has internal damage, the added load amplifies the noise, while the unloaded left bearing may become quieter.

Q2: Why does my new hub have a small raised dot on the ABS sensor housing?
A: This dot is a manufacturing reference mark used during assembly to verify correct sensor positioning relative to the encoder ring. It has no functional purpose during installation.

Q3: Can a bad hub bearing cause my vehicle to make a vibration that is felt in the door panels?
A: Yes. Vibrations from a failing bearing can travel through the chassis and body structure, causing door panels to rattle or vibrate, especially at highway speeds where the resonance frequency matches the body's natural vibration mode.

“Quality First, Customers First",  "AOZ" committed to providing reliable products and long-term support to help our partners succeed.