Parts for your 2014 Nissan Serena-Wheel hubs

2014 Nissan Serena wheel hubs – what they do and when to replace them

Based on technical sources including the Nissan Serena C26 Service Manual (Front Axle: FAX, Rear Axle: RAX) and Nissan’s Electronic Parts Catalogue (EPC) for the C26 platform, the 2014 Nissan Serena is fitted with bolt-on wheel hub assemblies with integrated wheel bearings and ABS encoder rings on both front and rear. So wheel hubs are absolutely relevant to this model.

On the 2014 Serena, the wheel hub assembly is the sturdy bit that lets the wheel spin smoothly while carrying the van’s weight and keeping the brake rotor centred. The bearing is sealed inside the hub, and an encoder ring feeds wheel speed to the ABS/ESC system. Both 2WD and 4WD variants use serviceable hub units (the hub and bearing are replaced together), rather than loose, greasable bearings.

There’s no set replacement interval for Serena wheel hubs, they’re a fit-and-forget item until wear sets in. Good practice is to have them checked during routine servicing (every 10,000–15,000 km) or any time brakes or tyres are off. A technician will spin the wheel by hand, feel for roughness, check for play at the 12 and 6 o’clock positions, and listen for a growl on road test. They’ll also scan for ABS faults because a failing encoder can light the ABS lamp.

Common signs a Serena hub is on the way out include a humming that rises with road speed, a droning or rumble on smooth bitumen, play felt at the wheel, uneven tyre wear, or an ABS warning. Water ingress, potholes, kerb strikes, and heavy loads can all shorten a hub’s life.

When replacement’s due, a quality hub assembly is the go. Because the encoder style matters, the correct part for the Serena’s ABS is essential. The job involves removing the brake caliper and rotor, unbolting the hub from the knuckle (rear: from the axle housing), and transferring any backing plates. The axle nut and hub bolts are typically single‑use, torque and stake them as specified in the Nissan service manual. Avoid hammering on the hub, keep mating faces clean and rust‑free, and torque the wheel nuts evenly to spec. A wheel alignment usually isn’t required unless suspension bolts are loosened, but a post‑service road test to verify noise is gone and ABS operates normally is smart. For NZ WOF or Aussie rego peace of mind, prompt attention to hub noise keeps the Serena safe and tidy to drive.

• Service tips: verify ABS encoder type, replace single‑use fasteners, follow factory torque specs, and road test.
• Owner watch‑outs: speed‑dependent humming, ABS light, wobble or looseness, uneven tyre wear.

Popular questions about 2014 Nissan Serena wheel hubs

How long do wheel hubs typically last on a 2014 Serena?
In normal Aussie and Kiwi driving, many hub assemblies run well past 120,000–200,000 km. Frequent heavy loads, rough roads, flooding, or tyre/wheel impacts can bring that forward. Regular checks during brake and tyre work help catch early signs before noise gets worse.

Can a noisy Serena wheel bearing be adjusted or greased?
No. The Serena uses sealed hub assemblies, the bearing isn’t serviceable. If it’s noisy, rough, loose, or causing ABS issues, the fix is to replace the hub assembly as a unit.

Do they need a wheel alignment after hub replacement?
Usually not, because the hub bolts to the knuckle without changing alignment angles. If any suspension bolts are loosened, or if tyres showed odd wear beforehand, an alignment check is worthwhile.