Parts for your 2007 Toyota Ractis-Control arms

2007 Toyota Ractis Control Arms — Purpose, Care, and When to Replace

Drawing on Toyota’s repair manual for the Ractis NCP100/NCP105 platform, the Toyota Electronic Parts Catalogue, and common workshop data (e.g., Autodata), the 2007 Toyota Ractis uses front lower control arms as part of its MacPherson strut front suspension. The rear is a torsion-beam setup, so no conventional rear control arms are fitted. That means control arms are absolutely relevant on the front of this model.

On the Ractis, the front lower control arms tie the wheel hub to the subframe, setting the wheel’s position and helping define caster and camber. Each arm carries rubber bushes and a ball joint that let the suspension move smoothly while keeping steering feel tidy and tyre contact consistent. They also soak up a fair bit of road harshness, which is why the car feels composed around town and stable on the motorway.

Over time, the bushes can crack or squash out, and the ball joint can loosen up—especially with age, potholes, speedbumps, and plenty of stop‑start city work. When that happens, the car may clunk over bumps, wander with crosswinds, tramline, or show uneven tyre wear. Braking can feel a touch vague too.

Servicing-wise, it’s smart to inspect the front control arms every 20,000 km or annually: look for torn ball-joint boots, perished bushes, and any play. If wear is found, many owners choose to replace the complete arm assembly for convenience, though pressing in new bushes is viable with the right tools. Quality OEM or reputable aftermarket arms are fine, just avoid bargain-basement parts that can transmit extra vibration.

When replacing, do both sides if wear is similar to keep handling balanced. Torque the arm bolts with the vehicle at normal ride height so the bushes aren’t preloaded at the wrong angle, and finish with a wheel alignment. It’s also a good chance to check sway-bar links and front strut mounts. Typical workshop time is around 1–2 hours per side depending on tools and corrosion.

Done right, fresh control arms restore crisp steering, reduce noise and vibration, and help tyres wear evenly—ideal for the daily commute and those longer Kiwi and Aussie road trips.

• Common signs it’s time: clunks over bumps, vague steering, pulling, or inner/outer tyre wear.
• Inspect yearly or every 20,000 km, align wheels after any control-arm work.
• Replace in pairs for best balance and road feel.

Popular questions

Does the 2007 Ractis have control arms front and rear?
Up front, yes—the Ractis uses lower control arms with a MacPherson strut. The rear is a torsion‑beam axle, so it doesn’t have traditional control arms like a multi‑link setup. That’s normal for compact Toyotas of this era and keeps maintenance simple.

Do I need a wheel alignment after replacing control arms?
Absolutely. Even if only bushes or a single arm are changed, the front alignment can shift. A post‑repair alignment keeps steering straight and maximises tyre life. It’s a modest extra cost that saves tyres and improves road manners.

Can I replace just the bushes, or should I fit the whole arm?
Both options work. Pressing in new bushes can be cost‑effective if you’ve got access to a press and quality parts. Many workshops fit complete arms for speed, fresh ball joints, and fewer hassles with seized bolts. If both sides show similar wear, replacing in pairs is a good shout.