Parts for your 2012 Toyota Wish-Centre bearing

2012 Toyota Wish centre-bearing — is it actually fitted?

Short answer: for most 2012 Toyota Wish models, a centre-bearing isn’t used. The 2012 Wish is built on a front‑wheel‑drive (FF) Corolla‑based platform, so there’s no long, two‑piece propeller shaft running down the car that would need a centre support. That layout is confirmed in Toyota’s New Car Features (NCF) for the ZGE2# series and the Toyota Repair Manual (Drivetrain/Axle) and Electronic Parts Catalogue (EPC) for ZGE20G/ZGE21G variants, all of which show an FF transaxle with two front driveshafts and no prop shaft.

There is one caveat: the 4WD variant (chassis code commonly noted as ZGE25W) does use a propeller shaft, and Toyota’s EPC for that model lists a centre support bearing on the prop shaft assembly. If someone has a 2012 Wish that’s 4WD, a centre-bearing is relevant. But for the vast majority of Australian and New Zealand grey‑imports that are front‑wheel drive, it isn’t.

Why the centre-bearing isn’t used on FF models: a centre-bearing is a support for a long, usually two‑piece propeller shaft found on rear‑ or all‑wheel drive layouts. The FF Wish doesn’t have that shaft. Instead, it has short front half‑shafts. The right‑hand side uses an intermediate shaft with a bracket‑mounted support bearing (often called an intermediate or carrier bearing in the axle context), but that isn’t the same as a prop‑shaft centre-bearing and it sits on the engine side, not mid‑chassis.

• Technical sources referenced: Toyota New Car Features (ZGE2# FF layout), Toyota Repair Manual (Drivetrain/Axle for ZGE20/21), Toyota EPC (no propeller shaft on ZGE20G/ZGE21G, propeller shaft and centre support bearing listed on ZGE25W 4WD).

If an owner is unsure which they have, a quick check helps:

1. Look for a propeller shaft running to a rear differential (that’s 4WD).
2. Check the build plate/chassis code, ZGE25W typically indicates 4WD.
3. Most FF cars will only show two front driveshafts and no rear diff.

FAQs

Does a 2012 Toyota Wish have a centre-bearing?
Most don’t. Front‑wheel‑drive ZGE20G/ZGE21G models have no propeller shaft, so there’s no centre-bearing. Only the 4WD ZGE25W variant uses a prop shaft with a centre support bearing.

How can someone tell if their Wish is 4WD and might need a centre-bearing?
Peek underneath: a prop shaft running down the car to a rear differential means 4WD. The chassis code on the build plate is another giveaway — ZGE25W generally denotes 4WD. If it’s ZGE20G/ZGE21G and there’s no rear diff, a centre-bearing isn’t part of the car.

Is the intermediate shaft bearing on the front axle the same as a centre-bearing?
No. The intermediate (support) bearing holds the right‑hand front driveshaft steady on FF cars, a centre-bearing supports a long propeller shaft in the middle of the vehicle on RWD/AWD layouts. Different parts, positions and service procedures.