Parts for your 1999 Holden Barina-Centre bearing

1999 Holden Barina centre-bearing: does this small FWD hatch even have one?

The 1999 Holden Barina (SB, based on the Opel/Vauxhall Corsa B) does not use a centre-bearing. Technical information from GM Service Information (TIS for Corsa B/Barina SB), the GM/Opel Electronic Parts Catalogue, and mainstream workshop manuals for the Corsa B/Barina driveline show a front-wheel-drive transaxle with two constant-velocity (CV) half-shafts and no two-piece tailshaft. A centre-bearing (also called a tailshaft centre support bearing) is a component used on rear-wheel-drive vehicles with a long, two-piece prop shaft. The Barina has no prop shaft, so there’s no centre-bearing to service or replace.

What sometimes causes confusion is the right-hand (long) driveshaft on some FWD cars, which may use an intermediate shaft with a bracket-mounted support bearing. On the SB Barina/Corsa B layouts referenced in GM TIS and the EPC, the standard driveline does not list a tailshaft or centre support bearing assembly. Where fitted on specific engine/trans combinations, the bracketed support for the right-hand shaft is identified as an intermediate shaft support bearing, not a centre-bearing, and it’s part of the CV/driveshaft system rather than a tailshaft.

Why the Barina doesn’t need one comes down to its design. The transaxle gearbox and differential sit up front, sending drive through short CV shafts directly to the front wheels. That compact layout avoids the long, two-piece tailshafts that utes, vans and larger RWD platforms use, so there’s no need for a centre support. It saves weight, cost and complexity, and improves packaging in a small hatch.

• If there’s a humming or vibration that someone blames on a “centre-bearing” in a Barina, the more likely culprits are:
  • Front wheel bearings
  • Inner or outer CV joints (including tripod wear)
  • Damaged or torn CV boots leading to joint contamination
  • Engine and trans mounts, or tyre/wheel balance issues

Technical sources referenced: GM/Opel Service Information (TIS) for Corsa B/Barina SB driveline, GM/Opel Electronic Parts Catalogue listings for SB Barina front axle and driveline, Haynes/Opel-Vauxhall Corsa B workshop coverage of front-wheel-drive transaxle and CV shafts. These documents describe CV half-shafts and hub bearings, with no tailshaft centre support bearing specified for the 1999 Barina.

• Does a 1999 Holden Barina have a centre-bearing?
• What do people mean by “centre-bearing” on a Barina—could it be another bearing?
• What causes driveline vibration on a 1999 Barina if it’s not a centre-bearing?

Does a 1999 Holden Barina have a centre-bearing?
No. The SB Barina is front-wheel drive with a transaxle and two CV half-shafts, so there’s no two-piece tailshaft to support. GM TIS and the GM EPC for the Corsa B/Barina SB list no centre support bearing for this model year.

What do people mean by “centre-bearing” on a Barina—could it be another bearing?
Often they’re thinking of the right-hand driveshaft’s intermediate support bearing found on some FWD layouts. On the Barina SB, the driveline is documented without a tailshaft centre-bearing, any bracketed bearing relates to the CV/intermediate shaft and is serviced as part of the driveshaft assembly, not as a tailshaft centre support.

What causes driveline vibration on a 1999 Barina if it’s not a centre-bearing?
Common causes include worn inner or outer CV joints, a failing front hub bearing, out-of-balance or damaged tyres/wheels, or perished engine/trans mounts. Start with tyre balance and CV boot condition, then check for play in hubs and mounts.