Parts for your 2012 Holden Barina-Struts

2012 Holden Barina struts — what they do and when to replace them

Yes, struts are fitted to the 2012 Holden Barina (TM series). Technical sources including the Holden/GM TM Barina workshop manual for the T300 platform, GM Service Information, and major suspension catalogues for the model specify a front MacPherson strut suspension with a rear torsion beam and separate shock absorbers. So “struts” are relevant to the front end only, the rear uses conventional dampers, not struts.

On the Barina, each front strut combines a shock absorber and coil spring in a single assembly that also locates the steering knuckle. That setup keeps the tyre planted, controls body movement, and holds the front suspension geometry steady through bumps and corners. Good struts help the Barina brake straight, soak up rough Kiwi and Aussie chipseal, and keep tyre wear even. The strut top mount and bearing let the assembly rotate smoothly as the driver steers, so a tired mount can feel like a graunchy or notchy steering wheel even if the damper itself isn’t leaking yet.

As part of regular servicing, it’s smart to inspect the front struts every 20,000 km or 12 months. Look for oil weeping down the strut body, cracked or missing dust boots, perished bump stops, and play or noise in the top mounts. On the road, worn struts often show up as:

• Excessive bouncing, nose-diving under brakes, or floaty feel on the motorway
• Clunks over sharp bumps or a knock when turning (often top mounts)
• Cupped or uneven front tyre wear and longer stopping distances
• Steering wander or tramlining, especially on coarse seal

When replacement’s due, best practice is to do both fronts together to keep handling balanced. Many Barinas need attention somewhere between 100,000 and 150,000 km, earlier if they’ve lived on rough roads. Choose quality gas-charged struts and don’t skip the supporting bits: new strut mounts/bearings, dust boots, and bump stops. After fitting, a proper wheel alignment is essential because strut changes can nudge camber and toe out of spec, chewing tyres. Torque the lower bolts and top nut to spec with the vehicle at ride height to avoid bushing bind. DIY? Use a rated spring compressor and take care—coil springs store serious energy. Otherwise, a trusted workshop can press in the new assemblies and send the Barina out riding tight, quiet, and safe.

• Does a 2012 Holden Barina have struts front and rear?
  The TM Barina uses MacPherson struts at the front and a torsion beam with separate shock absorbers at the rear. So only the front is “strut” suspension, the back is damped by regular shocks.
• How often should Barina front struts be replaced?
  There’s no fixed interval. Inspect them every service, many owners see replacement between 100,000–150,000 km depending on road conditions and load. Replace sooner if you spot leaks, poor control, or noisy top mounts.
• Do you need a wheel alignment after fitting new struts?
  Yes. Changing struts can alter camber and toe. A post-fit alignment keeps the Barina tracking straight and protects your tyres.