Parts for your 2006 Toyota Caldina-Strut mounts

2006 Toyota Caldina strut mounts — what they do and when to replace

Strut mounts are absolutely relevant on the 2006 Toyota Caldina. Technical documentation shows the Caldina (T24# series, incl. AZT241W and ST246W) uses MacPherson strut front suspension, which by design incorporates a top strut mount with an integrated bearing. This is described in Toyota’s New Car Features (NCF) manual for the T24# platform and illustrated in the Toyota Repair Manual for Caldina front suspension. The Toyota Electronic Parts Catalogue (EPC) for 2006 Caldina also lists a “Front Suspension Support (Strut Mount)” and a corresponding bearing, confirming fitment.

On this Caldina, the strut mount’s job is to secure the top of the front strut to the body while isolating noise and vibration. It carries the vehicle’s front corner loads and, thanks to its bearing, lets the strut smoothly rotate as the steering turns. A healthy mount keeps steering feel tidy, prevents clunks over bumps, and helps the tyres wear evenly.

There’s no fixed service interval for strut mounts, they’re replaced on condition. Most owners will encounter wear from age, kilometres, and road harshness. It’s smart to inspect whenever front shocks/struts are replaced, or if there are handling or noise complaints. Typical signs include:

• Thudding or clunking from the top of the strut over bumps
• Heavier, notchy, or self-centring steering behaviour (bearing roughness)
• Visible cracking or separation in the rubber insulator
• Uneven front tyre wear or vague front-end feel

Best practice on a 2006 Caldina is to replace strut mounts in pairs when doing front struts, springs, or bearings. Use quality mounts with the correct bearing, mixing old mounts with new dampers can transfer extra noise and shorten component life. During service, check the upper spring seats, dust boots, and bump stops at the same time. After any strut mount work, a wheel alignment is recommended to restore proper geometry and steering feel.

For DIYers, use spring compressors safely and follow the Toyota repair manual torque specs and orientation marks. For workshop servicing, expect 2–3 hours per side depending on corrosion and model (AWD GT-Four packaging can be tighter). With good mounts in place, the Caldina’s front end feels composed, quiet, and confidence-inspiring on Kiwi and Aussie roads.

Popular questions about 2006 Toyota Caldina strut mounts

What are the most common symptoms of worn strut mounts on a 2006 Caldina?
Owners usually notice clunks over sharp bumps, a dull thud on driveway entries, or slightly notchy steering at parking speeds. Tyres may start feathering on the edges, and the front end can feel a bit floaty or imprecise. Visual checks often show cracked rubber at the mount.

Do I need a wheel alignment after replacing Caldina strut mounts?
Yes. Any time the strut assembly is removed or disturbed, camber and toe can shift. A post-repair alignment brings the steering wheel back to centre, protects tyre wear, and ensures the Caldina tracks straight.

Should I replace the strut bearings as well, or just the rubber mount?
On this model, the bearing is integral to steering smoothness. If there’s any roughness or play, replace it along with the mount. Many quality kits bundle the mount and bearing to make the job straightforward and consistent side-to-side.