Wheel-hub-bearing-unit-for-GM-USA-515111

Fit Vehicles/Application:GM-USA-Chevrolet Colorado,GMC Canyon,Isuzu I-350, I-370

AOZ NO:LD089

OE Numbers:515111

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

FAQs

Q1: Can a bad hub bearing cause my vehicle to make a knocking sound when going over speed bumps?

A: Yes. Excessive play allows the hub to move vertically within the knuckle when encountering road impacts. This movement creates a knocking or clunking sound as the hub shifts and settles.

Q2: Why does my new hub have a small plastic insert in the center bore?

A: This insert protects the precision-machined center bore surface from scratches and corrosion during shipping and storage. Remove it before installing the axle shaft or brake rotor.

Q3: Can I use a breaker bar to tighten the axle nut to the correct torque?

A: No. A breaker bar does not provide accurate torque measurement. You must use a calibrated torque wrench to achieve the exact specification. Over-torquing or under-torquing will damage the bearing.

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