Parts for your 2012 Subaru Outback-Suspension bushes

2012 Subaru Outback suspension bushes — purpose, care and replacement

Based on the Subaru BR/BM Outback (2010–2014) service manual, Subaru FAST/OEM parts catalogues, and aftermarket fitment guides (KYB, Whiteline), the 2012 Subaru Outback is absolutely fitted with multiple suspension bushes. These include the front lower control arm bushes (with a large hydraulic “compliance” bush), front and rear stabiliser (sway bar) D-bushes, and rear lateral link/trailing arm bushes. So yes—suspension bushes are relevant and essential on this model.

On this Outback, bushes act as flexible mounts between moving suspension arms and the body or subframes. They cushion noise and vibration, let the arms pivot smoothly, and keep alignment steady under braking, cornering and towing. The big front hydraulic bush helps absorb harsh impacts and sharpen steering feel without adding cabin buzz, while sway bar bushes keep body roll in check by allowing the bar to twist without clunks.

As part of regular servicing, it pays to have the bushes inspected for cracking, perishing, tearing or play—especially the front control arm rear (hydraulic) bushes, which can split or seep fluid with age. Many techs will check them every 20,000–30,000 km, or whenever tyres are rotated, brakes are serviced, or an alignment is performed.

• Common signs of worn bushes: front-end clunks over bumps, vague steering, wandering on the motorway, uneven or rapid tyre wear, shimmy under braking, and visible cracks or fluid leak from the front compliance bushes.

When replacement’s due, it’s smart to do bushes in axle pairs (left and right) to keep handling balanced. A wheel alignment is essential afterwards, as fresh bushes will alter toe and caster. Torque all pivot bolts at normal ride height to avoid preloading the rubber. For daily comfort and quiet touring, OEM-style rubber is the safe bet. After sharper turn-in and better load control? Quality polyurethane can firm things up, though expect a touch more noise and vibration. If fitting polyurethane sway bar D-bushes, use the supplied grease to prevent squeaks.

• Practical tips: inspect after any off-road trip, recheck alignment after big pothole hits, and keep an ear out for new noises following tyre or brake work—worn bushes often show up right after other suspension bits are refreshed.

Popular questions about 2012 Subaru Outback suspension bushes

How long do the bushes typically last?
Many owners see 100,000–160,000 km from the factory bushes, but life depends on roads, loads and climate. The front hydraulic control arm bushes are usually first to go, once they crack or weep, replace them and get an alignment.

What’s the best choice: OEM rubber or polyurethane?
OEM rubber keeps the Outback quiet and comfy—great for family touring. Polyurethane can tighten steering and body control, helpful for towing or spirited drives, but can add a little NVH. Mixing options works too: rubber in control arms, poly in sway bar D-bushes.

Do I need an alignment after replacing bushes?
Yes. Fresh bushes change suspension geometry. A proper four-wheel alignment after installation ensures even tyre wear and straight-line stability.