Wheel-hub-bearing-unit-for-Chrysler Dodge Plymouth-512369

Fit Vehicles /Application :Chrysler Dodge Plymouth-CHRYSLER 300,DODGE

CHALLENGER ,CHARGER

AOZ NO:LD041

OE Numbers:512369

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

FAQs

Q1: Can driving over potholes or speed bumps cause a wheel bearing to fail?

A: Absolutely. Hitting a deep pothole or taking a speed bump at high speed creates a massive, sudden shock load. This impact can cause micro-fractures in the bearing rollers or raceways, or even dent the housing, leading to premature failure.

Q2: Why do mechanics sometimes use a blowtorch to remove an old, rusted hub?

A: Heat is used to expand the aluminum steering knuckle slightly, breaking the galvanic corrosion bond between the knuckle and the steel hub. However, extreme caution is required to avoid melting the ABS wiring harness or igniting nearby brake fluid.

Q3: Can a failing hub cause my brake rotors to wear out faster?

A: Yes. Excessive play in the wheel bearing causes the brake rotor to wobble back and forth as it spins. This constant lateral movement prevents the brake pads from making consistent contact, leading to uneven pad wear and accelerated rotor scoring.

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