Parts for your 2006 Toyota Kluger-Universal joints

2006 Toyota Kluger universal joints: what they do and how to look after them

Technical fitment note: Universal joints (U‑joints) are applicable to 2006 Toyota Kluger AWD variants only. Toyota’s factory repair literature for the first‑generation Kluger/Highlander (XU20, 2001–2007) identifies a two‑piece propeller shaft with cross‑type universal joints and a centre support bearing on AWD models, while 2WD/FWD models have no rear prop shaft and therefore no U‑joints. This layout is also shown in Toyota’s New Car Features documentation for the AWD system and the Toyota Electronic Parts Catalogue for 2006 Kluger AWD propeller shaft assemblies. For 2WD Kluger models, drive is limited to the front wheels via CV joints only, so universal joints are not used.

On an AWD 2006 Toyota Kluger, the universal joints sit at each end of the propeller shaft, allowing the shaft to transmit engine torque to the rear differential while accommodating suspension travel and the small changes in angle that happen as the body moves. They’re the flexible link that keeps the driveline smooth when the vehicle pitches, rolls or takes off under load.

From a servicing point of view, most Kluger AWDs of this era run sealed, non‑greaseable U‑joints. That means there’s nothing to lubricate at routine services, but there is a need to inspect. A good workshop will check for red flags during major services or whenever the owner reports vibration. Typical signs of wear include:

• A dull clunk on take‑off or when shifting between drive and reverse
• Speed‑related vibration felt through the seat or floor, often worse between 60–100 km/h
• Visible play or dryness at the joint caps, rusty dust around the seals

If noise or vibration is present, a mechanic will usually confirm play at the joints with the vehicle safely raised. Because the factory joints are commonly staked in, Toyota often supplies the propeller shaft as a complete assembly. Many driveline specialists can rebuild the existing shaft with quality replacement U‑joints and re‑balance it, which is a sound option if the shaft tube and yokes are in good nick. Paying attention to shaft phasing and re‑installing to original marks helps avoid new vibrations after work is done.

As a rule of thumb, inspect at major intervals (for example, around 100,000 km, or sooner if the vehicle tows or sees rough roads). Keeping tyres matched and pressures correct, and replacing a tired centre support bearing promptly, all help the U‑joints live a long, quiet life.

Owners of 2WD Kluger models can skip all of this—without a rear propeller shaft, there are no universal joints fitted. Front drive on those vehicles relies on CV joints only.

Popular questions

Do all 2006 Klugers have universal joints?
Not all. Only AWD variants have universal joints on the rear propeller shaft. 2WD/FWD models don’t have a rear prop shaft, so they use CV joints at the front only and no U‑joints at all.

Can the Kluger’s universal joints be greased?
Factory U‑joints on most 2006 Kluger AWDs are sealed and non‑greaseable. If they’re worn, a driveline specialist can rebuild the shaft with new joints—often with greaseable replacements—then balance it before refitting.

What does replacement or repair usually cost?
Costs vary with parts availability and whether the whole prop shaft is replaced or rebuilt. A specialist rebuild with new U‑joints and balance is often more cost‑effective than a brand‑new assembly. A proper inspection will pin down the most economical fix.