Chasing a growling, humming Audi A4 wheel bearing? The Mevotech Supreme Wheel Bearing and Hub Assembly MB70304 is a rear-position, direct-fit replacement for the 2010-2016 Audi A4, 2010-2014 Audi A5, and 2012-2017 Audi A6 — see the Buyer's Guide tab for engine-level applications. It combines the rear wheel bearing and hub into one serviceable unit at the wheel end.
Signs the original rear hub bearing may need replacing include a cyclic hum or growl that changes with speed or cornering, or play at the wheel — diagnose the cause before ordering. Bearings wear per corner, so inspect the opposite side as well.
Interchange: 295-94002 · 70-512557
29594002 · 70512557 · DL590469 · DLG590469 · 512557 · WH590469 · PBR930877 · BR930877 · HA590469 · 8K0598611 · WA512557 · WA512557HD
This part cross-references / interchanges with the following part numbers:
Does this fit my Audi A6 wheel bearing replacement?
Yes — MB70304 is a rear-position assembly cataloged for the 2012-2017 Audi A6, plus the 2010-2016 Audi A4 and 2010-2014 Audi A5. Confirm your vehicle in the Buyer's Guide tab.
Is this a front or rear hub assembly?
It is a rear wheel bearing and hub assembly for the listed applications.
Does it come pre-greased?
Yes. It is pre-filled with a premium lubricant formulated to withstand high temperature and extreme pressure while resisting corrosion and reducing friction.
How do I know if my A6 wheel hub is failing?
A cyclic hum or growl that changes with speed or cornering, or noticeable wheel play, can be signs. Have the cause diagnosed before replacing.
Should I replace both sides?
Bearings wear individually, so replace the side that has failed and inspect the opposite corner for wear at the same time.
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.
