Rear Wheel Bearing and Hub Assembly for 2012-2018 Ford Focus - Mevotech Supreme MB40312

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$129.99
MPN: MB40312
UPC: 677319029666
Item Package Quantity: 1
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Mevotech BXT Wheel Bearing and Hub Assembly P/N:MB40312
Mevotech BXT Wheel Bearing and Hub Assembly P/N:MB40312
$129.99

Silence a howling 2012-2018 Ford Focus wheel bearing and help restore smooth rolling at the rear axle with the Mevotech BXT Wheel Bearing and Hub Assembly (MB40312). It installs as a direct-fit rear hub for the 2012-2018 Ford Focus — see the Buyer's Guide tab for engine-level fitment.

Mevotech Supreme hub assemblies are 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 that make installation faster.

  • Increased durability: Roll forming locks the internal components for a set preload right out of the box, and the added assembly stiffness reduces vibration and improves part life.
  • Pre-filled with premium grease: The lubricant withstands high temperature and extreme pressure while resisting corrosion and reducing friction.
  • Premium sealing: A multi-point sealing system layers defense to keep contaminants out and vital grease in.
  • Exact fit: Engineered for exact fit and smooth performance at the wheel end, backed by extensive in-house and third-party durability testing.

If a worn 2012-2018 Ford Focus rear wheel bearing is behind a growl, grind, or vibration that rises with speed, this hub assembly is designed to drop in and get the wheel end turning cleanly again.

Interchange: 407.61008 · 407.61008E · 725-3240 · 70-512465
40761008 · 40761008E · 7253240 · 70512465 · WE61914 · DL512465 · DL590454 · BV6Z1104C · BV6Z1109C · CV6Z1109B · HUB251 · 512465 · WH590454 · TMB40312 · VBR930933 · BR930933 · HA590454 · WA512465 · WA512465HD

This part cross-references / interchanges with the following part numbers:

WE61914, MB40312, 407.61008, 407.61008E, DL512465, DL590454, BV6Z1104C, BV6Z1109C, CV6Z1109B, HUB251, 725-3240, 512465, WH590454, TMB40312, VBR930933, BR930933, HA590454, 70-512465, WA512465, WA512465HD

Frequently Asked Questions

What vehicles does the MB40312 hub assembly fit?

It's a direct-fit rear wheel bearing and hub assembly for the 2012-2018 Ford Focus. Check the Buyer's Guide tab to confirm the exact application for your vehicle.

Is this a 2012 Ford Focus wheel bearing?

Yes — the MB40312 fits the 2012-2018 Ford Focus at the rear. Confirm your year and application in the Buyer's Guide tab.

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 signs a wheel bearing may need replacing?

A humming or growling that changes with speed, grinding, or vibration can signal a worn hub bearing. Diagnose the cause first, since other parts can produce similar symptoms.

Should I replace both sides at once?

It isn't required, but if both rear hubs have similar mileage, replacing them together helps restore balanced, even performance. This listing is for one assembly.