Parts for your 2022 Subaru Outback-Wheel bearings

2022 Subaru Outback Wheel Bearings

Yes, the 2022 Subaru Outback is fitted with wheel bearings—specifically sealed hub unit bearings at both the front and rear. This is documented in the Subaru Service Manual (STIS) under Wheel and Axle/Hub Unit Bearing, and reflected in Subaru’s genuine parts catalogues for the 2020–2022 Outback, which list bolt-in hub assemblies with integrated bearings and ABS tone rings. Industry references like Timken and SKF also describe these late-model Subarus as using sealed, non-serviceable hub units.

On the Outback, the wheel bearing’s job is to let the wheel spin smoothly with minimal friction while carrying the vehicle’s weight and cornering loads. Because they’re sealed hub units, there’s no greasing or adjusting—when worn, the whole hub-and-bearing assembly is replaced.

As part of regular servicing in Australia and New Zealand conditions—think long kilometres, corrugations, and the odd water crossing—it’s wise to check for early signs of wear. A quick road test and a wheel play check go a long way. Most owners will never notice them until they start to fail, but catching issues early keeps the Outback safe, quiet, and kind on tyres.

• Common symptoms: a humming or growling that rises with speed, droning that changes when swerving gently left/right, ABS/traction lights from a faulty in‑hub sensor ring, heat at the hub, or play when rocking the wheel at 12 and 6 o’clock.
• Service approach: inspect at each service, if noisy or loose, replace the affected hub unit. There’s no adjustment or repacking procedure.
• Replacement tips: use quality hub units (genuine or reputable brand), clean the knuckle face, torque fasteners and axle nuts to the Subaru spec, and have a wheel alignment checked if steering components have been disturbed.

Lifespan varies wildly with use and environment, but many Outback hub bearings go well past 100,000–150,000 km. Beach work, potholes, and big hits can shorten that. After replacement, a quick recheck for free rotation and ABS operation is good practice.

Bottom line: the 2022 Outback absolutely uses wheel bearings, they’re built into sealed hubs, and while they don’t need routine maintenance, they do appreciate regular checks and proper replacement when they start making a racket.

Popular questions about 2022 Subaru Outback wheel bearings

How long do the wheel bearings usually last on a 2022 Outback?
Many will run beyond 100,000–150,000 km, but life depends on road quality, loads, impacts, and exposure to water or salt. Regular inspections during scheduled servicing help spot wear before it becomes noisy or unsafe.

Can the wheel bearings be serviced, or do they need full replacement?
They’re sealed hub unit bearings, so there’s no repacking or adjustment. If there’s noise, play, or ABS faults traced to the hub, the correct fix is to replace the complete hub assembly.

Is it safe to drive with a noisy wheel bearing?
Not recommended. Noise often gets worse quickly, can affect braking and ABS, and can lead to heat and further damage. Best to book it in promptly and keep driving to a minimum.