Parts for your 2000 Holden Commodore-Driveshafts

2000 Holden Commodore driveshafts

Driveshafts are absolutely used on the 2000 Holden Commodore. Technical references like the Holden VT/VX Series Service Manual and the Gregory’s Commodore VT–VX (1997–2002) workshop manual confirm these models run a tailshaft (also called a propeller shaft or driveshaft) between the transmission and rear differential. Most 2000 sedans feature a two-piece tailshaft with a centre support bearing and universal joints, and IRS-equipped models also have rear CV half-shafts. Holden parts catalogues for VT/VX further list the tailshaft assembly, centre bearing, uni joints, and rear axle shafts as standard fitments.

On this Commodore, the driveshaft’s job is simple but critical: it transfers torque from the gearbox to the differential so the rear wheels can do their thing. The two-piece design keeps vibrations in check and allows for suspension and drivetrain movement. IRS variants add CV half-shafts from the diff to each wheel, while live-axle utes/wagons still rely on the main tailshaft and axle shafts in the housing.

As part of routine servicing, it pays to keep an eye on a few known wear points. The centre support bearing can perish and cause a droning or a speed-related vibration. Universal joints can dry out or wear, showing up as a click, clunk, or shudder on take-off. On IRS cars, cracked CV boots fling grease and quickly ruin the joint. If the car’s been lowered, altered angles can introduce tailshaft vibration and premature wear.

• Inspect the centre bearing rubber and tailshaft carrier for cracks or sagging.
• Check uni joints for play or rust dust, replace if notchy or loose.
• On IRS models, inspect CV boots for splits and grease leaks, replace boots or shafts as needed.
• Look for diff pinion and gearbox extension housing leaks, fix seals before they contaminate bearings.
• If removing the tailshaft, mark the flanges to keep phasing, torque bolts to spec, and have it balanced if any vibration persists.

There’s no fixed replacement interval for a Commodore driveshaft, condition is king. Any new vibration under load, shudder on take-off, or highway drone is a hint to book it in. When the tailshaft is out, plug the auto’s extension housing to avoid ATF spillage, and don’t mix-and-match shaft halves from different cars without a rebalance. Quality replacement uni joints, centre bearings, and CV shafts are widely available across Australia and New Zealand, and a proper balance after any work is the key to a smooth Commodore.

Does a 2000 Holden Commodore have a driveshaft or a tailshaft?

Yes. In Aussie and Kiwi workshops it’s commonly called a tailshaft, but it’s the same deal as a driveshaft or propeller shaft. It runs from the transmission to the rear differential, and IRS models also have CV half-shafts to each rear wheel.

What are the signs the centre bearing or uni joints are worn?

Typical signs include a shudder or vibration on take-off, a speed-related drone, and clunks or squeaks when shifting between drive and reverse. If the rubber around the centre bearing is cracked or the uni joints feel notchy or have play, it’s time for repair.

Do IRS Commodores need CV shaft servicing?

They do. The CV boots should be checked at each service. If a boot splits and flings grease, the joint can fail quickly. Catching a torn boot early usually saves the shaft—leave it too long and a full replacement may be the smarter option.