Rear hub <em>Nissan Almera N16</em>: how to select, replace and avoid mistakes

Rear hub on Nissan Almera N16 (2000–2006) is a critical component on which not only ride comfort, but also safety depends. Over time, the wheel bearing wears out, causing noise, play, or even wheel jamming. In this article we will look at how correctly diagnose the malfunction, choose a high-quality part (original or analogue), and also replace the hub yourself without the mistakes that beginners often make.

Feature Almera N16 — rear suspension design with a semi-independent beam, where the hub is integrated with a bearing. This simplifies replacement (no need to press the bearing separately), but requires precision during installation. We analyzed owner reviews, technical manuals and service station experience to collect up-to-date information on article numbers, compatibility and typical problems - for example, why even new hubs can “buzz” after 10,000 km.

Signs of a bad rear hub: when is it time to replace it?

First signal - extraneous noise from the wheel side. On Almera N16 it manifests itself as a monotonous hum at speeds of 40–80 km/h, which intensifies when cornering. But there are other symptoms:

• 🔊 Crunching or grinding noise when the wheel rotates (especially noticeable on a lift).
• 🚗 Vibration on the steering wheel or body during acceleration, which disappears after braking.
• 🔄 Wheel play when swinging it with your hands (checked on a jack).
• 🔥 Hub overheating after the trip (you can check it with your hand - if the rim is hot, this is an alarming sign).

On Almera N16 with ABS, a faulty hub can cause false alarm of the anti-lock braking system (ABS light on the dash is on). This is due to the fact that the ABS sensor is built into the hub assembly. If you ignore the problem, the bearing may collapse, which will lead to the wheel jamming while driving.

⚠️ Attention: On cars with mileage over 150,000 km, hub wear is often disguised as problems with brake pads or ball bearings. Check before replacing brake discs And calipers - sometimes the hum comes from them.

Original vs analogues: which hubs are suitable for Almera N16

Original rear hub from Nissan has an article number 40520-9M000 (for 2000–2006 models). Cost - from 8,000 to 12,000 rubles, depending on the supplier. But many owners choose analogues that are 30–50% cheaper. The main thing is to avoid counterfeit parts, which fail after 5,000–10,000 km.

Brand	Article	Price, ₽	Features
Nissan (original)	40520-9M000	8 000–12 000	12 month warranty, bearing NSK or Koyo.
Febi	22610	4 500–6 000	High-quality analogue bearing SKF.
SNR	R154.50	5 000–7 000	A good alternative to the original, but there are fakes.
Mapco	64006	3 500–5 000	Budget option, resource ~50,000 km.

When choosing an analogue, pay attention to country of origin. For example, Febi And SNR from Germany or France are more reliable than cheap Chinese copies. Also check if it is included new ABS sensor — on some hubs it comes separately.

Step-by-step replacement of the rear hub: tools and work procedure

To replace the hub with Almera N16 you will need:

• 🔧 Set of sockets and keys (17, 19, 22 mm).
• 🔨 Wheel nut puller (or powerful wrench).
• 🔥 Gas torch or WD-40 (for stuck bolts).
• 📏 Torque wrench (for tightening with the correct torque).
• 🛠️ Jack and stops (be sure to secure the car!).

Work order:

1. Remove the wheel and brake drum (on Almera N16 it is secured with two 12 mm bolts).
2. Unscrew the hub nut (tightening torque - 180–200 Nm). If it gets stuck, use a torch or penetrating lubricant.
3. Remove the brake caliper (unscrew the two 17 mm bolts) and hang it on a wire so as not to damage the hose.
4. Disconnect the ABS sensor (carefully remove the connector from the bracket).
5. Remove the old hub from the axle using a puller or a hammer with a wooden spacer.
6. Install a new hub, lubricating the seat copper grease.
7. Tighten the nut torque wrench (torque - 180 Nm).

Loosen the hub nut while the car is standing|

Jack up the car and install jack stands|

Remove the wheel and brake drum|

Disconnect the ABS sensor connector|

Check the new hub for play before installation-->

⚠️ Attention: On Almera N16 With ABS, you cannot hit the sensor or its mount with a hammer - this will damage it. Use a plastic puller or wooden block.

Typical replacement mistakes and how to avoid them

Even experienced craftsmen sometimes make mistakes that shorten the service life of a new hub. Here are the most common:

• 🔧 Incorrect tightening torque hub nut. Weak tightening leads to play, excessive tightening leads to overheating of the bearing.
• 🛑 Ignoring ABS Sensor. If you do not move the sensor from the old hub or damage it during installation, the malfunction light will come on.
• 🧴 Lack of lubrication on the seat. This leads to corrosion and makes future replacement difficult.
• 🔄 Mixed up sides. Left and right hubs on Almera N16 are interchangeable, but the ABS sensors have different wire lengths.

Another mistake - use of a percussion instrument (for example, an air impact wrench) to tighten the hub nut. This may damage the bearing. Always use a torque wrench!

What happens if you don't replace the hub on time?

If the bearing is completely destroyed, the wheel may jam while moving, which will lead to loss of control. At speeds above 60 km/h this is fraught with an accident. In addition, a worn hub accelerates the destruction of the brake disc and caliper due to runout.

How long does a hub last? Almera N16 and how to extend its lifespan

Average resource of the original hub - 100,000–150,000 km. Analogs last less: budget ones (for example, Mapco) - up to 50,000 km, premium (Febi, SNR) - up to 80,000–100,000 km. But service life depends on several factors:

• 🚘 Driving style: Aggressive acceleration and braking stresses the bearing.
• 🌡️ Brake overheating: If the brake pads are worn, the hub becomes hotter.
• 💧 Moisture and dirt: Driving through puddles without bearing protection accelerates corrosion.
• 🔧 Installation quality: Improper tightening or lack of lubrication will reduce service life.

To extend the life of the hub:

1. Check wheel play every 20,000 km (just shake it with your hands on a jack).
2. Follow condition of the brake pads - worn out pads overheat the hub.
3. Avoid sharp turns at high speed - this increases the load on the bearing.
4. After replacing the hub first 500 km Drive carefully, without sudden acceleration.

Where to buy and how much does it cost to replace a hub at a service station?

Prices for labor to replace the rear hub at Almera N16 vary depending on the region and service station level:

• 🏠 Garage workshops: 1,500–2,500 RUR per one wheel.
• 🔧 Service centers: 3,000–5,000 ₽ (with ABS diagnostics).
• 🚗 Official dealers: 6,000–8,000 ₽ (with work guarantee).

Replacing it yourself will cost less, but requires experience. If you have never worked with a suspension, it is better to trust the professionals - installation errors can result in repeated repairs after 5,000–10,000 km.

You can buy a hub:

• 🛒 Official dealers Nissan — original with a guarantee, but expensive.
• 🌍 Online stores (Exist.ru, Autodoc, Kolesa-darom) - a wide selection of analogues.
• 🏢 Local spare parts stores - You can check the item before purchasing.

⚠️ Attention: When purchasing a hub online, check the seller's reviews. Often under the guise Febi or SNR they sell fakes with a service life of 10,000–20,000 km.

FAQ: Frequently asked questions about rear hubs Nissan Almera N16

Is it possible to drive with a humming hub?

Short-term - yes, but no more than 1,000–2,000 km. Further, the risk of wheel seizure increases exponentially. If noise occurs, plan to replace it within the next 1-2 weeks.

Do I need to replace the hub as a pair?

Not necessary if the second hub is in good condition. But if the car's mileage is more than 150,000 km, it is recommended to replace both - the second one may soon fail.

How to check the hub for play without a jack?

Rock the car by the top of the wheel (in the 9 and 3 o'clock directions). If there is play, you will feel a knocking sound. Also inspect the rubber hub boot - cracks or lubricant leaks indicate a malfunction.

What should I do if the ABS light comes on after replacing the hub?

Most likely, the ABS sensor or its connector is damaged. Check:

1. Sensor wire integrity.
2. Cleanliness of the contacts in the connector (oxidation or dirt can cause an error).
3. Connection polarity (per Almera N16 ABS sensors are sensitive to incorrect connections).

If the problem persists, reset the ABS error via a diagnostic scanner (for example, ELM327).

What lubricant should I use for the hub?

Suitable for seat copper grease (For example, LIQUI MOLY Kupfer-Paste). For the bearing (if it is dismountable) - lithium grease (Molykote BR2 Plus). Do not use graphite or solid oil - they cannot withstand high temperatures.