Help quiet a growling rear wheel bearing and keep your wheel turning smoothly with the Mevotech Supreme Wheel Bearing and Hub Assembly MB40337 — a direct-fit wheel bearing that installs on the rear of the 2018-2023 Ford Expedition and 2018-2023 Lincoln Navigator. It's engineered in-house with application-specific upgrades and built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks, with Labor Saver designs and hardware that help make installation faster and easier.
If a worn rear wheel bearing is the source of a cyclic hum, grinding under load, or a lit ABS warning light, this assembly replaces the bearing and hub, along with its ABS cable, as one complete assembly. Sold individually; replacing the opposite side at the same time is recommended for balanced results.
Interchange: 725-3450
7253450 · HUB382 · JL1Z1109A · 112019 · 541019 · PBR931171 · PT541019 · BR931171 · WA541019 · WA541019HD · WA590880
This part cross-references / interchanges with the following part numbers:
Does this fit a 2018 Ford Expedition?
Yes. The MB40337 is cataloged as a rear wheel bearing and hub assembly for the 2018-2023 Ford Expedition, including the 2018 Ford Expedition wheel bearing position. Confirm your exact vehicle in the Buyer's Guide tab.
What vehicles does the MB40337 fit?
It's a direct-fit rear replacement for the 2018-2023 Ford Expedition and 2018-2023 Lincoln Navigator. See the Buyer's Guide tab for the full application list and engine details.
Is this a front or rear hub assembly?
This unit is cataloged for the rear position on the listed applications.
What are the signs I may need a wheel bearing replacement?
A cyclic humming or grinding that changes with speed or cornering, play in the wheel, or an illuminated ABS light can indicate a worn hub bearing. Diagnose the cause before replacing.
Should I replace both rear hub assemblies at once?
The MB40337 is sold individually. Replacing the opposite rear hub at the same time is recommended for balanced, even performance.
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.
