Parts for your 2015 Nissan Serena-Centre bearing

2015 Nissan Serena centre-bearing — is it even a thing?

Short answer: for most 2015 Nissan Serena (C26) people see in Australia and New Zealand, a centre-bearing isn’t fitted or relevant. That’s because the typical 2WD/FF (front-engine, front-wheel drive) layout doesn’t use a long propeller shaft, so there’s no need for a prop shaft centre support bearing. A centre-bearing only appears on the 4WD C26 variants that run a propeller shaft to the rear diff.

This isn’t guesswork. The Nissan Serena C26 Series Service Manual (2014–2016) shows the propeller shaft and centre support bearing exclusively in the Driveline/Propeller Shaft section for 4WD models, and omits it entirely for 2WD. Likewise, the Nissan FAST Electronic Parts Catalogue lists a “propeller shaft centre bearing” under Group 37 (Propeller Shaft) only against 4WD Serena C26 entries. The standard 2WD sections detail the transaxle with left/right driveshafts and CV joints, with no centre-bearing call-out.

Why it’s not used on 2WD: the Serena’s FF layout sends power straight to the front wheels via two short drive shafts. There’s no full-length shaft down the tunnel, so there’s nothing for a centre-bearing to support. Note this is different to the small support bearing some FWD cars have on a right-hand intermediate shaft, that’s not a prop shaft centre-bearing and it serves a different job.

Not sure which one you’ve got? Quick checks for a 4WD Serena that would actually have a centre-bearing:

• 4WD/AWD badging or a 4WD selector in the cabin
• A rear differential and a propeller shaft running down the centre of the vehicle
• Workshop data or VIN spec sheet indicating 4WD

If a 2WD Serena owner is chasing a vibration or droning noise and wondering about a centre-bearing, look elsewhere first: front CV joints, wheel/tyre balance or cupping, engine/trans mounts, or that intermediate shaft support bearing on the RH side. For 4WD owners who do have a centre-bearing, it’s a wear item—any rumble that rises with road speed, play in the prop shaft, or perished rubber support are cues to inspect and replace.

Popular questions about the 2015 Nissan Serena centre-bearing

Do 2WD 2015 Nissan Serena models have a centre-bearing?
They don’t. The 2WD C26 uses a transverse engine and front driveshafts only, so there’s no propeller shaft or centre support bearing to service. This layout is confirmed in the C26 Service Manual and the Nissan FAST parts catalogue entries for 2WD models.

How can someone tell if their Serena actually has a centre-bearing?
If it’s a 4WD C26, there’ll be a rear diff and a prop shaft under the vehicle, that shaft is typically split into two sections with a centre support bearing fixed to the body. No rear diff or prop shaft means it’s 2WD and there’s no centre-bearing to worry about.

Feeling a vibration and thought it was the centre-bearing—what else could it be on a 2WD Serena?
Common culprits are front CV joints, an intermediate shaft support bearing (different part), out-of-balance or feathered tyres, bent wheels, or tired engine/trans mounts. Start with tyre balance/condition, then check driveshaft play and mount condition before chasing more obscure faults.