Parts for your 2005 Toyota Vitz|yaris-Centre bearing

2005 Toyota Vitz/Yaris centre bearing: is it fitted and what to know

For anyone searching for a “centre bearing” on a 2005 Toyota Vitz/Yaris, here’s the straight answer: that part isn’t used on this model. Technical references such as Toyota’s XP90 New Car Features (NCF), the factory Repair Manual for the Yaris of this era, and the Toyota Electronic Parts Catalogue (EPC) all describe the vehicle as a front‑wheel‑drive hatch with a transverse engine and no propeller shaft. A traditional centre bearing (also called a tailshaft centre support bearing) is only found on rear‑wheel‑drive or all‑wheel‑drive vehicles with a long, two‑piece propeller shaft. The 2005 Vitz/Yaris doesn’t have one, so there’s no centre bearing to service or replace.

Why isn’t a centre bearing used? The drivetrain layout makes it unnecessary. The Vitz/Yaris drives the front wheels via a transaxle and a pair of short front driveshafts with constant‑velocity (CV) joints. There’s no long tailshaft running down the middle of the car that would need a mid‑span support. Instead, support and smooth power delivery are handled by the CV joints, wheel bearings, and engine/gearbox mounts. On some variants, Toyota fits a right‑hand intermediate shaft that bolts to the engine block, that assembly uses a small support bearing in a bracket. While some people casually call that a carrier or centre bearing, it’s not the same thing as a prop‑shaft centre support and is listed separately in the Toyota EPC under front drive shafts.

Chasing a rumble or vibration and thinking “centre bearing”? On this model, it’ll be one of the following instead:

• Front wheel bearings – a steady drone that grows with road speed.
• Tyre scalloping or uneven wear – can sound like a bearing, especially on coarse chip.
• Inner CV joint wear – shudder under load or on take‑off, outer CVs click on full lock.
• Right‑hand intermediate shaft support bearing (if fitted) – a constant, speed‑related hum near the gearbox side.
• Engine or transmission mounts – low‑speed vibration or harshness when shifting.

Good practice for owners is simple: keep tyres correctly balanced and rotated, inspect CV boots for splits, listen for bearing noise on smooth roads at 60–100 km/h, and check mounts for perishing. If there’s a right‑hand intermediate shaft on the vehicle, a tech can check its support bearing for play while the car’s on the hoist. These checks match the diagnostic paths outlined in Toyota’s workshop procedures for the XP90 platform.

Bottom line: a centre bearing isn’t fitted or required on the 2005 Vitz/Yaris because there’s no propeller shaft in this front‑drive layout. Any noise or vibration that sounds like a “centre bearing” issue will be coming from the front driveline, wheel end, tyres, or mounts instead.

• FAQs

Does a 2005 Toyota Vitz/Yaris have a centre bearing?
It doesn’t. The 2005 Vitz/Yaris is front‑wheel drive and has no tailshaft, so there’s no traditional centre support bearing to service. Some variants have a right‑hand intermediate driveshaft with a small support bearing in a bracket, which is a different part and purpose.

Is the intermediate shaft support bearing the same as a centre bearing?
No. A centre bearing supports a long, two‑piece propeller shaft in RWD/AWD cars. The intermediate shaft support bearing on some Yaris variants simply supports the short right‑hand driveshaft section to manage torque steer and shaft angles. They’re not interchangeable and are catalogued differently in Toyota documentation.

What’s causing a droning noise at 70–80 km/h if there’s no centre bearing?
Most commonly tyres or a front wheel bearing. Also check inner CV joints, the intermediate shaft support bearing (if fitted), and engine/gearbox mounts. A road test on smooth asphalt and a quick spin‑check on a hoist will usually pinpoint it.