Parts for your 2005 Toyota Altezza-Universal joints

2005 Toyota Altezza universal joints: what they do and how to look after them

Based on technical references including the Toyota Electronic Parts Catalogue (EPC) for SXE10/GXE10 and the Lexus/Toyota Repair Manual for the IS200/Altezza (Chassis—Propeller Shaft), the 2005 Toyota Altezza uses a rear‑wheel‑drive, two‑piece propeller shaft with cross‑type universal joints at the front and rear, plus a centre support bearing. From factory the joints are staked into the yokes, so Toyota supplies the prop shaft as a complete assembly rather than selling the U‑joints separately.

On this Altezza, the universal joints let the propeller shaft transmit power from the gearbox to the rear diff while handling suspension movement and minor alignment changes. They keep drive smooth under load, over bumps, and through the natural angles between transmission and differential. When a U‑joint wears, it shows up as shudder, clunks, or a high‑frequency vibration that can make the car feel rough and a bit cranky on take‑off or at highway speeds.

As part of routine servicing, it’s smart to inspect the Altezza’s U‑joints every 20,000–30,000 km or annually. Factory joints are sealed, so there’s no greasing point, the check is visual and tactile—looking for dried or torn seals, rust bleed, and feeling for any play. If the shaft has been replaced with aftermarket greaseable joints, give them a light pump of the correct NLGI‑2 moly grease at service time and wipe excess so it doesn’t fling onto the underbody.

When replacement time rolls around, most workshops in Aus and NZ either fit a complete new or remanufactured prop shaft, or they rebuild the original with quality serviceable U‑joints and re‑balance it. The latter can be a great value option if the yokes are sound. Always mark the flange alignment before removal, support the shaft to avoid denting the tube, and torque the flange bolts to spec. If the centre support bearing is perished, replace it while the shaft is out—no point doing the job twice.

Tell‑tale symptoms worth acting on include:

• Clunk on take‑off or on/off throttle
• Vibration or shudder at 60–100 km/h
• Chirping or squeak that speeds up with road speed
• Visible play in a joint cap or rust‑coloured dust at the seals

Left too long, a failing U‑joint can flog out yokes or take out the centre bearing, so sorting it early keeps the Altezza feeling tight and tidy, and saves dollars down the track.

Popular questions about 2005 Toyota Altezza universal joints

Q: What are the signs the 2005 Toyota Altezza universal joints are worn?

A light clunk when shifting from reverse to drive or on/off throttle is common.

A steady vibration or shudder that rises with road speed, often worst at 60–100 km/h.

A chirp or squeak that’s rhythmic with vehicle speed, not engine rpm.

Harshness or a buzz felt through the seat more than the steering wheel.

Visible rust bleed around the bearing caps or dry, cracked seals.

Free play when the prop shaft is twisted by hand with the car safely raised.

Grease leakage on aftermarket greaseable joints indicating seal wear.

Wobble or runout marks suggesting balance has been upset by a worn joint.

Heat discolouration near a cap from friction if a bearing has started to seize.

Noise on take‑off that eases once cruising, returning under load.

Excess slack that makes driveline lash feel worse than usual.

Noises getting louder quickly—a sign to stop driving and book it in.

Q: Can the Altezza’s factory universal joints be greased or replaced individually?

Factory U‑joints on the 2005 Altezza are sealed and staked, so there’s no grease nipple.

Toyota supplies the propeller shaft as a complete assembly for service replacement.

Aftermarket and driveline specialists can rebuild the shaft with serviceable U‑joints.

Rebuilds typically involve removing the staked joints and fitting circlip‑retained units.

A proper balance on a driveline balancer is essential after any rebuild work.

If the yokes are worn or out of round, a complete shaft may be the better option.

Greaseable replacement joints allow periodic lubrication during routine servicing.

Non‑greaseable high‑capacity joints are also an option if maintenance access is tight.

Always replace any tired centre support bearing while the shaft is out.

Use new flange bolts and torque to spec to avoid fretting and future vibration.

Mark the shaft and flanges to keep orientation the same on re‑installation.

If unsure, a driveline specialist can measure and match the correct joint size.