Parts for your 2004 Nissan Serena-Centre bearing

2004 Nissan Serena centre-bearing: does it actually have one?

Short answer: on most 2004 Nissan Serena (C24) models, a centre-bearing isn’t fitted or needed. The C24 Serena sold and imported into Australia and New Zealand is predominantly front‑wheel drive with a transverse engine. In that layout there’s no long, two‑piece tailshaft running down the middle of the vehicle, so there’s nothing for a centre support bearing to hold up.

This isn’t just pub talk. The Nissan Serena C24 Service Manual (Driveline/Axle and Propeller Shaft sections) identifies the front‑wheel‑drive models as using only short front driveshafts with CV joints, with no propeller shaft listed. Nissan’s FAST electronic parts catalogue also shows no propeller shaft group for 2WD C24 variants, while 4WD variants include a propeller shaft assembly and centre support bearing. Period Nissan literature for the C24 likewise describes an FF (front‑engine, front‑drive) layout as standard, with an optional 4WD system on select trims.

Why it’s not used on the usual 2WD Serena:

• Transverse FWD design: power goes straight to the front wheels via two short CV‑jointed shafts, so there’s no long shaft to support.
• No rear differential on 2WD models: without a rear diff there’s no need for a propeller shaft, and therefore no centre‑bearing.
• Packaging and NVH benefits: the monocoque body and FWD layout keep weight and complexity down, which helps ride, noise and running costs.

There is one exception. Some Japan‑domestic‑market C24 Serena 4WD variants do run a propeller shaft to a rear differential. Those versions typically use a two‑piece tailshaft with a centre support bearing mounted to the underbody. If a 2004 Serena is 4WD, then a centre-bearing may be relevant.

Not sure which you’ve got? Quick checks owners can do:

• Look underneath: a 4WD has a tailshaft running to a rear diff, a 2WD doesn’t.
• Badging and build plate: many 4WDs are marked, the model code and option code on the compliance/build plate can confirm it.
• Service data: any workshop with access to Nissan FAST or the C24 manual can verify by VIN.

For the common 2WD 2004 Serena in AU/NZ, a “centre-bearing service” isn’t part of routine maintenance because the part simply isn’t fitted. Focus instead on front CV boots and joints, transmission fluid, and engine mounts for smooth driveline manners.

FAQs

Does a 2004 Nissan Serena have a centre-bearing?
Most don’t. The widely imported 2WD C24 uses a transverse FWD layout with no tailshaft, so there’s no centre-bearing. Only certain 4WD variants may have a centre support bearing on the propeller shaft.

How can someone tell if their Serena is 4WD and might have a centre-bearing?
They can peek underneath for a tailshaft and a rear diff. If those are present, it’s a 4WD and likely has a centre support bearing. If the floorpan is clear down the centre and there’s no rear diff, it’s 2WD with no centre-bearing to worry about.

What are the symptoms of a bad centre-bearing on a 4WD Serena?
On a 4WD only, a failing centre-bearing can cause a droning or rumbling that rises with road speed, a thump on take‑off, or vibration through the floor. Any of those on a 2WD Serena will be from something else (e.g., tyres, wheel bearings, CV joints or engine/trans mounts).