Parts for your 2010 Subaru Outback-Steering bushes

2010 Subaru Outback Steering Bushes: What They Do and When to Replace

Yes, the 2010 Subaru Outback (BM/BR) uses steering bushes. The Subaru Factory Service Manual for the BR/BM platform (Steering section) and the Subaru parts catalogue (Group 34 – Steering gear and linkage) show the rack-and-pinion assembly mounted to the front subframe with rubber insulators/bushes, along with a column/firewall bush. Aftermarket fitment listings from well-known suspension brands for 2010–2014 Outback/Liberty rack-mount bush kits back this up, confirming these bushes are a normal wear item on this model.

In day-to-day driving, the steering bushes isolate noise and vibration while keeping the steering rack precisely located. When they’re fresh, the wheel feels settled on-centre, the car tracks neatly, and bumps don’t kick back through the rim. As the rubber ages, it softens and can allow the rack to shift under load. That’s when drivers notice vague steering, a clunk over potholes or driveway entries, or a need for constant small corrections on the motorway. Left too long, it can contribute to uneven tyre wear.

For a 2010 Outback, it’s smart to have the steering bushes inspected during routine servicing, especially from about 100,000 km onward or if the vehicle regularly tows or sees corrugated roads. Replacement is straightforward for a trained tech: the rack is supported, the clamp hardware removed, old bushes pressed out and new ones installed, then everything is torqued to the factory spec noted in the BR/BM service manual. A wheel alignment is recommended after any rack-mount work, and vehicles with VDC may need a steering angle sensor reset.

Drivers can choose OE-style rubber for factory feel and comfort, or performance polyurethane bushes for a sharper, more direct response. Poly can slightly increase road feel (a touch more NVH), which some owners prefer. Whichever way they go, fresh bushes restore confidence, tidy up steering behaviour, and complement new tyres and a proper alignment beautifully.

• Common signs: clunks over bumps, wandering or tramlining, steering shimmy, and accelerated inner/outer tyre wear.
• Service tip: inspect at each major service, replace in pairs on the rack mounts.
• Post-repair: perform alignment and confirm the wheel is centred, recalibrate steering angle sensor if required.

Popular questions about 2010 Subaru Outback steering bushes

What are the tell-tale signs the steering rack bushes are worn?
Owners often report a dull knock over sharp bumps, a slightly delayed response when first turning the wheel, or a tendency for the car to wander on rutted roads. Under hard cornering, it can feel like the steering “shifts” then settles. Uneven tyre wear at the shoulders can also show up if the rack isn’t staying perfectly located.

If those symptoms appear, a workshop can lever-test the rack mounts on the hoist to confirm movement and rule out ball joints, tie rods, or strut tops.

Do steering bushes need to be replaced in pairs and how long do they last?
Yes, replace rack-mount bushes as a set so the rack is evenly supported. Lifespan varies with climate and use, but many last 100,000–150,000 km. Vehicles that tow, carry loads, or live on coarse-chip and corrugations may need them earlier.

If upgrading one component (for example, fitting firmer polyurethane), it’s worth doing both sides to keep steering feel consistent.

Is an alignment needed after replacing the steering rack bushes?
A wheel alignment is strongly recommended. Even if tie-rod lengths aren’t altered, the rack’s position can change a fraction once new bushes are installed, nudging toe settings. For VDC-equipped models, a quick steering angle sensor calibration may also be required to keep stability control happy.