Parts for your 2011 Subaru Forester-Wheel hubs

2011 Subaru Forester Wheel Hubs

Wheel hubs are absolutely fitted to the 2011 Subaru Forester and are directly relevant to servicing this model. Technical sources such as the Subaru Factory Service Manual for the SH-series Forester (MY2009–2013) and Subaru’s parts catalogues show unitised, bolt-on hub and bearing assemblies at both the front and rear. Major aftermarket catalogues for the 2011 Forester also list complete hub units, confirming the design uses sealed hub/bearing modules rather than loose, serviceable bearings.

On this Forester, the wheel hub assembly sits at the centre of each wheel, clamping the wheel to the knuckle and allowing smooth rotation via an integrated, sealed bearing. The front hubs are driven by the CV axles, and both ends incorporate provisions for ABS wheel speed sensing—so a tired hub can affect ride quality and safety systems. Because they’re sealed units, they’re not greased or adjusted during routine servicing, once worn, they’re replaced as a complete assembly.

Good hubs keep the tyres tracking straight, minimise vibration and noise, and protect tyres from irregular wear. Over time, road grime, water ingress, hard impacts, or just lots of kilometres can fatigue the bearing inside the hub. It’s common for drivers to first notice a humming or growling noise that rises with road speed, a faint rumble when cornering, or an ABS light if the tone ring/sensor signal is affected.

• Typical signs to watch for: humming that changes with speed, play when rocking the wheel at 12 and 6 o’clock, uneven tyre wear, ABS warning, or a steering wheel shimmy.
• Service tip: during regular services, listen for bearing noise on a road test and check for play with the wheel off the ground.

When replacement is due, the job involves unbolting the old hub from the knuckle and torquing the new assembly to spec. It’s smart to use quality hubs, new axle nuts, and to clean mating surfaces to prevent runout. Avoid hammering on the hub face—use proper pullers where needed—and keep the ABS sensor clean and correctly seated. After installation, a quick road test and, if required, a wheel alignment check helps protect new tyres and keeps handling tidy. Many hubs last well past 150,000 kilometres, but vehicles that tow, see rough roads, or carry heavy loads may need hubs sooner. Replacing the noisy side is fine, both sides don’t have to be done together unless inspection suggests it.

How long do wheel hubs last on a 2011 Forester?

In typical Aussie and Kiwi driving, many Forester hubs run 120,000–200,000 kilometres. Lifespan varies with road conditions, loads, impacts, and tyre quality. Regular inspections help catch issues early before they affect tyres or ABS.

Can a noisy hub or bearing damage other parts?

Left too long, a failing hub can accelerate tyre wear, stress the CV axle splines, and cause ABS faults from poor wheel speed signals. Replacing the hub promptly prevents flow-on repairs and keeps braking behaviour consistent.

Are the front and rear hubs the same on this model?

No. Front hubs are driven by the CV axles and have different load paths and mounting compared with the rears. Both are bolt-on, sealed units, but they’re not interchangeable and are specified separately in Subaru parts listings.