Parts for your 2022 Subaru Xv-Wheel hubs

2022 Subaru XV wheel hubs: what they do and when to replace them

Technical references confirm the 2022 Subaru XV is fitted with wheel hub assemblies front and rear. Subaru’s workshop manual (Chassis: Front Axle – Hub Unit Bearing, Rear Axle – Rear Hub Unit Bearing for the G5X/XV platform) and the Subaru FAST electronic parts catalogue both list complete hub unit bearings with integrated wheel studs and ABS encoder rings for this model. So yes—wheel hubs are absolutely relevant to the 2022 Subaru XV.

The wheel hub unit is the bit that the wheel bolts onto, housing a sealed bearing that lets the wheel spin smoothly. On the front of the XV, the hub also splines to the driveshaft, transferring torque from the gearbox to the wheel. Each assembly carries the wheel studs, supports braking loads, and provides the signal source for the ABS/ESC via a built-in encoder ring. Being a sealed unit, it’s designed to keep out water and road grime—ideal for Aussie and Kiwi conditions, including the odd gravel detour.

While these hubs are “maintenance-free,” they should still be checked at every service. Tell-tales of a tired hub include a humming or droning that rises with road speed, a rough feel or notchiness when the wheel is spun off the ground, visible play when rocking the tyre at 12 and 6 o’clock, uneven tyre wear, or an ABS light if the encoder/sensor signal goes out of spec. Left too long, a failed hub can affect braking, steering feel and tyre life.

When replacement time comes, the whole hub unit is swapped out. Tips that XV owners appreciate:

• Use quality OEM or equivalent hubs—cheap units can be noisy and short-lived.
• Have the axle nut and caliper bracket bolts torqued to Subaru spec, this protects the new bearing.
• Keep the ABS sensor clean and seated—don’t pry against it.
• A wheel alignment check afterwards is a smart move, especially if the knuckle was disturbed.
• No need to replace in pairs if only one is noisy, though on high-kilometre cars some owners do for symmetry.

During routine servicing, request a quick spin-and-play check, confirm wheel-nut torque, and keep an ear out for new road-speed hums. With sensible care, XV hub units typically deliver many years and kilometres of quiet service.

Popular question: What are the common signs a 2022 Subaru XV wheel hub is failing?

Listen for a humming or growling that changes with speed, not engine revs. You might also feel roughness when spinning the wheel off the ground, notice slight wheel play, uneven tyre wear, or see the ABS light if the encoder signal is affected. Braking may feel a bit vague and the car can wander on rutted roads.

Popular question: Do front and rear wheel hubs differ on a 2022 Subaru XV?

Yes. Both are sealed hub unit bearings, but the fronts are splined to the driveshafts and manage drive torque as well as braking and cornering loads. The rears don’t carry drive torque on the XV, but they still integrate the bearing, wheel studs and ABS encoder. Fitment and torque specs differ, so use the correct part for each end.

Popular question: How long do wheel hubs usually last on a 2022 Subaru XV?

With normal driving and regular servicing, many see well over 150,000 km. Frequent water crossings, deep mud, heavy impacts, or constant rough gravel can shorten life. Catching a faint hum early and keeping wheel and axle nut torques correct helps stretch their lifespan.