Replace a worn rear wheel bearing and keep the wheel end turning true with the Mevotech Supreme Wheel Bearing and Hub Assembly MB30309 — a direct-fit Nissan Altima wheel bearing for the 1998-1999 Nissan Altima. This integrated hub and bearing assembly replaces the failed original in one piece.
Signs this assembly may need replacing include a cyclic grinding or humming that changes with speed, or play at the wheel. Diagnose the cause before ordering; a worn bearing can share symptoms with other components. See the Buyer's Guide tab for engine-level fitment.
Interchange: NT590043 · NT590047 · DL590047 · 512488 · 512489 · WH590043 · TMB30309 · VBR530309 · 432009E500 · 432009E600 · HA590047 · WA512488 · WA512488HD
This part cross-references / interchanges with the following part numbers:
Does this fit my Nissan Altima?
Yes. The MB30309 is a direct-fit rear Wheel Bearing and Hub Assembly for the 1998-1999 Nissan Altima. Check the Buyer's Guide tab to confirm fitment for your vehicle.
Is this a front or rear assembly?
This is a rear-position wheel bearing and hub assembly.
Does it come pre-greased?
Yes. It is pre-filled with premium grease that withstands high temperature and extreme pressure while resisting corrosion and reducing friction.
What are the signs of a bad Altima wheel bearing?
Common signs include a cyclic humming or grinding that changes with vehicle speed and looseness at the wheel. Diagnose the cause before replacing.
Should I replace both sides at once?
This listing is for one assembly. Many technicians replace worn bearings as they fail; consult the vehicle service information for guidance on your Altima.
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.
