Parts for your 2006 Toyota Highlander-Cv joint

2006 Toyota Highlander (Kluger) CV Joint — What It Does and How to Look After It

A constant‑velocity (CV) joint is absolutely relevant to the 2006 Toyota Highlander, sold as the Kluger in Australia and New Zealand. Technical sources, including Toyota’s official Repair Manual sections for Drivetrain/Axle (Front Drive Shaft, Rear Drive Shaft on AWD), Toyota’s Electronic Parts Catalogue listings that specify inboard and outboard CV joints, and aftermarket repair guides such as the Haynes manual for Highlander/Kluger of this era, all describe CV‑jointed drive shafts on this model. Front‑wheel‑drive variants use CV joints on both front axles, and AWD versions add CV‑jointed rear half‑shafts as well.

The CV joint’s job is to deliver engine torque to the wheels while allowing for suspension travel and steering angle without vibration. Outboard joints (at the wheel ends) typically handle the big steering angles, while inboard joints manage plunge and movement as the suspension works. Each joint is packed with high‑moly grease and sealed by a flexible rubber boot, keeping that boot intact is the secret to long CV‑joint life.

As part of routine servicing on a 2006 Highlander/Kluger, a quick CV‑boot inspection pays off. If a boot tears, grease is flung out and water and grit get in, which can quickly chew out the joint. Catching a split boot early means a simple boot kit and fresh grease can save the original joint. Leave it too long and the joint may click on turns or shudder under load, and a complete shaft assembly becomes the sensible fix.

• Common clues it needs attention: clicking or clacking on full lock, grease spray inside the wheel, a torn boot, vibration on take‑off, or a rhythmic knock under load.
• Good practice at service time: inspect all boots (front, and rear on AWD) every 10,000–15,000 km, check clamps for tightness, wipe and recheck for fresh grease after a drive.
• When replacing: many workshops fit a complete new or quality remanufactured drive shaft for durability and value. Always use new circlips/clamps and a new axle nut, and torque everything to the factory spec. If the strut‑to‑knuckle bolts are loosened, a wheel alignment check is wise.

For Highlander/Kluger owners who see a lot of coastal driving or gravel roads, more frequent inspections help, as boots can weather and nick more easily. With intact boots and clean grease, the factory CV joints commonly run for very high kilometres without drama.

Does the 2006 Toyota Highlander/Kluger have CV joints?

Yes. All FWD models have CV‑jointed front drive shafts, and AWD models also have CV‑jointed rear half‑shafts. This layout is documented in Toyota’s drivetrain repair procedures and parts catalogues for the 2006 model.

What are the signs a CV joint or boot needs attention on a 2006 Highlander?

Look for clicking on turns, grease sprayed around the inner rim or suspension, a torn or perished boot, vibration on acceleration, or a dull knock under load. Any of these warrant prompt inspection before the joint wears further.

Is it better to replace just the boot or the whole CV axle?

If the joint is quiet and the damage is limited to a boot, a boot kit with fresh grease and clamps is usually the best value. If there’s clicking, pitting, or high kilometres with contamination, a complete shaft assembly is often more cost‑effective and durable. Always use new hardware and torque to the factory spec, align the front end if the strut or knuckle fasteners were disturbed.