Parts for your 2001 Holden Commodore-Centre bearing

2001 Holden Commodore centre-bearing — what it does and when to replace it

Referencing technical sources, a centre-bearing is indeed fitted to the 2001 Holden Commodore (VX series). The Holden VT–VX Series Service Manual (GMH, Driveline/Propeller Shaft section), Gregory’s/Haynes VT–VX 1997–2002 repair manual, and Australian driveline parts catalogues from Hardy Spicer and ACDelco all specify a two-piece tailshaft with a centre support bearing for VX sedans and wagons (utes typically use it as well). So yes — the 2001 Commodore runs a centre-bearing and it’s a key part of the driveline.

On a VX Commodore, the centre-bearing supports the middle of the two-piece tailshaft, keeping everything running true between the gearbox and the diff. It controls vibration, maintains alignment under load, and helps the shaft cope with body movement and suspension travel. Without a healthy centre-bearing, the car’s smooth take-off and cruise manners go out the window.

It’s not a routine “every X kilometres” service item — it’s replaced when worn. Still, smart owners or workshops give it a check during regular servicing. They’re looking for torn rubber in the support, play or roughness in the bearing, and signs of the tailshaft sitting off-centre in the hoop.

• Common symptoms of a tired centre-bearing:
  • Shudder on take-off or under load
  • Driveline vibration around 60–100 km/h
  • Clunking on throttle changes or gear shifts
  • Drone/rumble from the tunnel area

Replacement is straightforward for a driveline-savvy workshop. The tailshaft is marked for phasing, removed in two halves, and the old bearing is pressed off. A quality replacement centre-bearing (with its rubber support) is pressed on, then everything is reassembled with correct torque, the yokes re-phased, and clearances set. Many shops will also check the flex disc (if fitted), uni joints, and have the shaft balanced — cheap insurance against repeat vibrations. Because the bearing is sealed, there’s no greasing to do, the “maintenance” is inspection and timely replacement.

Price-wise, the part is affordable, and labour is usually 1.5–3.0 hours depending on rusted fasteners and whether balancing is done. If a VX owner is noticing shudders, vibrations, or knocks, getting the centre-bearing checked early can save tyres, uni joints, and nerves. Sorted properly, the Commodore goes back to being the relaxed, long-legged cruiser it’s meant to be.

• Does a 2001 Holden Commodore have a centre-bearing?
  Yes. The VX uses a two-piece tailshaft with a centre support bearing, as specified in GMH’s VT–VX service literature and common parts catalogues.
• What are the signs the centre-bearing is failing on a VX Commodore?
  Shudder on take-off, vibration at motorway speeds, and a tunnel-area rumble or clunk on throttle changes point strongly to a tired centre-bearing.
• How much does centre-bearing replacement cost on a 2001 Commodore?
  Typically a few hundred dollars in Australia or New Zealand for parts and labour. Add a bit more if tailshaft balancing or extra driveline work is needed.

Popular questions about 2001 Holden Commodore centre-bearing

How long should a VX Commodore centre-bearing last?
There’s no fixed lifespan. Many last well over 150,000 km, but heavy towing, harsh roads, worn engine/trans mounts, or misaligned uni joints can shorten life. Regular inspections during service catch issues early.

Can a bad centre-bearing damage other parts?
Yes. Ongoing vibration can accelerate wear in uni joints, the flex disc (if fitted), transmission/engine mounts, and even diff pinion bearings. Replacing the bearing promptly helps avoid a bigger bill.

Is balancing necessary after replacing the centre-bearing?
Often recommended. If the shaft has been apart or new components fitted, a balance check helps eliminate residual vibration and keeps the VX smooth on the open road.