Mevotech Supreme Wheel Bearing and Hub Assembly P/N:MB30316
Keep the wheel end spinning smoothly and quietly with the Mevotech Supreme Wheel Bearing and Hub Assembly H512359. It drops in as a direct-fit replacement for the 2006-2009 Cadillac STS (All engines), combining the wheel bearing and hub into a single unit that supports the wheel and lets it rotate at the corner.
Mevotech Supreme hub assemblies are engineered in-house with application-specific upgrades and built for high-usage passenger vehicles, SUVs, fleets, and working trucks. Labor Saver™ designs and hardware are intended to make installation faster.
An anti-lock brake sensor is not included with this assembly. Signs a hub bearing may need replacing include a humming or growling noise that changes with speed or cornering, wheel play, or vibration — diagnose the cause before replacing. Country of origin: China. Sold individually; the STS uses two, so order 2 for a complete both-sides replacement. Manufacturer part number H512359.
This part cross-references / interchanges with the following part numbers:
Does this fit my Cadillac STS?
Yes, H512359 is a direct-fit replacement for the 2006-2009 Cadillac STS (all engines). The listed application uses two, so order 2 to replace both sides.
Is this hub assembly pre-greased?
Yes. It is pre-filled with premium grease designed to withstand high temperature and extreme pressure while resisting corrosion and reducing friction.
Does it include an ABS sensor?
No. Per the catalog, an anti-lock brake sensor is not included with this assembly.
How many wheel studs does it have?
It is a Gen 3 assembly with 6 wheel studs and a 70.6 mm inside diameter.
What are signs my hub bearing may need replacing?
A humming or growling noise that changes with speed or cornering, wheel play, or vibration may point to a worn hub bearing. Diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.