Restore smooth, quiet rotation at the rear wheel end with the Mevotech Supreme Rear Wheel Bearing and Hub Assembly H512171, a direct-fit Sunfire wheel bearing replacement for the listed applications. It drops in as a rear hub assembly on the 1993 Asuna Sunfire, 1990-1993 Geo Storm, 1991-1993 Isuzu Stylus and 1990-1992 Isuzu Impulse. Engineered in-house with application-specific upgrades, this unit integrates the wheel bearing and hub for a factory-style install at the wheel end.
Signs a wheel bearing and hub assembly may need replacing include humming or growling that changes with speed, wheel play, or a rough feel while rolling. If a worn rear bearing is the cause, this assembly replaces it. Inspect the opposite side and replace as directed by the service procedure.
Interchange: 405.43000 · 405.43000E · 740-3010
NT512171 · 94373155 · 512171 · WH512171 · TH512171 · VBR930231 · PBR930231 · HB512171 · BR930231 · WA512171 · WA512171HD · 40543000 · 40543000E · 7403010
This part cross-references / interchanges with the following part numbers:
Which vehicles does the H512171 hub assembly fit?
It is a direct-fit rear wheel bearing and hub assembly for the 1993 Asuna Sunfire, 1990-1993 Geo Storm, 1991-1993 Isuzu Stylus and 1990-1992 Isuzu Impulse. See the Buyer's Guide tab for engine details.
Is this a front or rear hub assembly?
This is a rear wheel bearing and hub assembly, cataloged for the rear position on the listed applications.
Does it come pre-filled with grease?
Yes. It is pre-filled with a premium lubricant designed to withstand high temperature and extreme pressure, resist corrosion and reduce friction.
What are signs my wheel bearing and hub assembly may be failing?
Common signs include a humming or growling that changes with speed, play or looseness at the wheel, or a rough feel while rolling. Diagnose the cause before replacing.
Should I replace both sides at once?
Bearings on both sides see similar mileage, so it is good practice to inspect the opposite rear hub. Replace it as well if it shows wear, following the service procedure.
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.
