Parts for your 2011 Subaru Forester-Steering bushes

2011 Subaru Forester steering bushes — purpose, care, and replacement

Based on the Subaru Factory Service Manual for the 2011 Forester (SH series) steering system and Subaru’s electronic parts catalogue (FAST), this model uses steering rack mounting bushes. The rack-and-pinion assembly is secured to the front crossmember with rubber isolator bushes that control movement and dampen vibration, so steering-bushes are absolutely relevant to this vehicle.

On a 2011 Forester, the steering bushes are the quiet achievers. They cushion the steering rack from the body, soaking up road harshness while keeping the rack properly located under load. Good bushes help the car track straight, tighten up on-centre feel, and stop the rack shifting when you brake hard or hustle along a bumpy backroad.

Over time, heat, age, and a mist of power steering fluid can soften or crack the rubber. When that happens, the steering can feel a bit vague, you might hear a dull clunk over potholes, or notice the wheel needs little corrections on the motorway. Left too long, sloppy bushes can contribute to uneven tyre wear and place extra stress on other steering bits.

• What to look for: free play at the wheel, thuds over bumps, rack movement when someone rocks the steering with the engine running, and perished rubber at the rack mounts.
• Service advice: inspect the bushes at regular services (or around every 20,000 km), especially if there’s any fluid seepage near the rack. Clean off any oil and check for cracks or deformation.
• Replacement tips: replace as a set, orient the new bushes as per the workshop diagram, and torque the brackets to factory spec. Recheck fastener torque after a week of driving. A wheel alignment is smart afterwards.
• Rubber vs polyurethane: quality OEM-style rubber keeps things quiet and comfy, polyurethane can sharpen steering feel and response but may add a touch more NVH. Either way, choose reputable brands.

Most shops knock the job over in about 1–2 hours. If the Forester does family-hauler duty on city streets, rubber is a great fit. If it tows, tours, or sees spirited driving, a firmer bush can be a tidy upgrade. Keeping these little mounts in good nick pays off every time the wheel is turned.

Popular questions about 2011 Subaru Forester steering bushes

Do 2011 Subaru Foresters actually have steering bushes?
Yes. The 2011 Forester (SH) uses rubber bushes to mount the steering rack to the front crossmember. This is shown in the Subaru Factory Service Manual diagrams and the Subaru parts catalogue, where they’re listed as rack mounting or “cushion” bushes. They control rack movement and isolate vibration for a calmer, more precise feel at the wheel.

How long do steering rack bushes typically last on a 2011 Forester?
It varies with driving and climate, but many last 100,000–150,000 km. Frequent gravel roads, lots of stop–start, or exposure to leaking power steering fluid can shorten their life. If the steering starts to wander or clunk, it’s worth an inspection rather than waiting for a set kilometre target.

Should they go with rubber or polyurethane bushes?
For everyday commuting and family use, quality rubber bushes maintain comfort and quiet. Polyurethane firm-ups steering response and reduces rack movement under load, which keen drivers often appreciate, but it can add a hint more vibration. Either option is fine when installed correctly and aligned afterwards.