Parts for your 2012 Daihatsu Bego-Centre bearing

2012 Daihatsu Bego centre-bearing: is it fitted, what it does, and how to look after it

Yes — the 2012 Daihatsu Bego uses a centre-bearing (centre support bearing) on its two-piece propeller shaft. This is documented in the Daihatsu Terios/Bego J200/J210 Series Repair Manual under Drivetrain/Propeller Shaft, which details a two-piece shaft with a centre support. The Toyota/Daihatsu Electronic Parts Catalogue for the J200/J210 platform also lists a “Center bearing sub-assy, propeller shaft” for 2012 models (commonly catalogued under part numbers such as 37230‑BZ010, superseding earlier numbers). These technical sources align with workshop procedures that specify removal and installation steps for the centre support bracket and bearing on this model family.

On the Bego, the centre-bearing’s job is to support the two-piece tailshaft, keeping it straight and steady as torque’s sent to the rear diff. It sits mid-way along the shaft, cradled in a rubber mount, soaking up vibration and maintaining alignment so the universal joints can do their thing without shudder. That means smoother take-offs, less driveline boom, and better longevity for the rest of the shaft and diff.

As part of regular servicing, it’s worth a quick look every 20,000–30,000 km, or sooner if there’s any driveline noise. Techs will check for torn rubber in the support, play in the bearing, rust dust around the seal, and witness marks from rubbing. Classic symptoms of a tired centre-bearing on a Bego include a thump on take-off, a droning or whirring that changes with road speed, and a shudder under load around 40–70 km/h.

Replacement is straightforward workshop work but does need care. Mark the flanges for phasing before separating the shaft so it goes back exactly how it came out. Inspect the universal joints and slip joint while the shaft’s on the bench — it’s sensible to sort any play while access is easy. Press out the old bearing and fit the new one square, making sure the dust shield and orientation match the manual. When refitting, sit the vehicle at normal ride height before tightening the centre support bracket to avoid preloading the rubber, and torque fasteners to the workshop spec. After refit, a quick test drive should confirm no vibration or noise.

Whether the Bego is 2WD or 4WD, the platform’s wheelbase and packaging mean a two-piece propeller shaft with a centre support bearing is used, so it’s relevant to all 2012 variants sold in our region.

• Key symptoms: speed-related drone, take-off clunk, mid-range shudder
• Service tip: inspect centre support rubber and U-joints together
• Fitment note: maintain driveshaft phasing and tighten at normal ride height

Popular questions

How can someone tell if their 2012 Bego’s centre-bearing is failing?
They’ll usually hear a humming or droning that follows road speed, feel a shudder on light throttle around suburban speeds, or notice a thump when moving off. A visual check often shows cracked or separated rubber in the support, or noticeable play when the shaft is moved by hand with the vehicle safely lifted.

If those signs are there, it’s best to have it inspected promptly. Leaving it can accelerate wear in the universal joints and even the diff pinion bearing.

Can the centre-bearing be replaced on its own, or does the whole tailshaft need changing?
On the Bego, the centre-bearing and support can be replaced separately. The shaft is removed, the bearing is pressed off, and a new bearing/support is installed. Many workshops will also check balance marks, U-joints, and the slip joint at the same time.

If the shaft yokes are damaged or there’s excessive wear elsewhere, a complete or exchange prop shaft may be the smarter option, but it’s not usually required for a routine bearing failure.

How long does replacement take and what else should be done at the same time?
A typical workshop books 2–3 hours, depending on rust, seized fasteners, and whether U-joints are being done. It’s wise to replace the centre-bearing with a quality unit and inspect or renew the U-joints and rear transmission mount while the shaft’s out.

After reassembly, a road test to check for vibrations and a quick bolt re-check after a few hundred kilometres is a good idea.