Rear hub <em>Nissan X-Trail T32</em>: how to select, replace and avoid mistakes

Nissan X-Trail T32 (2013–2021) is one of the most popular crossovers on the Russian market, but its rear suspension, especially the hub units, requires attention after 80–100 thousand km. Owners often encounter hum, vibration or play in the rear wheel, attributing this to wear on the bearings or brake discs. However, in 70% of cases the problem lies precisely in rear hub - a unit that combines a bearing, an ABS sensor and a seat for the brake disc.

In this article we will look at everything you need to know about rear hubs. X-Trail T32: from signs of malfunction (including “floating” symptoms that are confused with transmission failures) to step-by-step replacement taking into account the nuances for versions with 2WD And 4WD. We will also compare the original parts (Nissan 40520-4M00A) with analogues from SKF, NTN And Febi, so that you can choose the best option in terms of price and resource. At the end there are answers to frequently asked questions, including unique T32 problem with hub seat corrosion on aluminum arms, about which few people warn.

Signs of a faulty rear hub: how not to confuse it with other breakdowns

The first “bells” about problems with the hub X-Trail T32 are often ignored, attributing them to bad roads or tire wear. However, there are symptoms that clearly indicate wheel bearing or ABS sensor:

• 🔊 Hum or howl from the rear wheel, which intensifies at speeds of 60–90 km/h. The sound may disappear when turning (for example, when turning left, the noise on the right decreases - this is a sign of wear on the right bearing).
• 🌀 Vibration on the steering wheel or body, especially when braking. It is often confused with wheel imbalance, but if balancing does not help, check the hub.
• 🚨 ABS light is on or VDC OFF on the dashboard. On T32 The ABS sensor is built into the hub, and its damage leads to errors C1130 or C1145.
• 🔄 Wheel play when rocking in a vertical plane (checked on a jack). Even minimal play is a reason for replacement.

Important: on X-Trail T32 with all-wheel drive (4WD) rear hub wear appears earlier than on 2WD, due to the increased load on the suspension. Also aluminum levers rear multi-links are prone to corrosion at the hub attachment point, which accelerates its destruction.

⚠️ Attention: If the noise remains after replacing the hub, check brake disc - on T32 Resonance often occurs between the new bearing and the deformed disc. In this case, resurfacing or replacing the disc is required.

Original vs analogues: which hubs to install on Nissan X-Trail T32

Original rear hub for X-Trail T32 has an article number 40520-4M00A (left) and 40521-4M00A (right). Cost - from 12,000 to 15,000 rubles. per piece (2026). However, many owners choose analogues, which are cheaper, but not always of worse quality. Below is a comparison table:

Brand	Article	Price (RUB)	Resource (thousand km)	Features
Nissan (original)	40520-4M00A/40521-4M00A	12 000–15 000	120–150	2 year warranty, ABS sensor included
SKF	VKBA 3636	8 500–10 000	100–120	The best analogue in terms of price/quality ratio
NTN	511086	7 000–9 000	80–100	Soft ride, but less resource
Febi	28405	6 500–8 000	70–90	Budget option, often counterfeited
NSK	40520-4M0XA	9 000–11 000	110–130	Analogue of the original, delivered to the conveyor

When choosing an analogue, pay attention to:

• 🔧 Availability of ABS sensor - on T32 it comes complete with the hub. If the sensor is separate, it is a fake.
• 🛡️ Protective coating - original and SKF They have an anti-corrosion coating on the seat, which is critical for Russian roads.
• 📦 Packaging — the original comes in a branded box with a hologram, Febi often counterfeited (check the barcode).

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

Replacing the rear hub with Nissan X-Trail T32 takes 1.5–2 hours per side. The main difficulty is Removing a stuck brake disc and correct tightening of the hub nut (torque - 180–200 Nm). If you have 4WD, you will additionally need to drain the oil from the rear axle gearbox.

Required tools:

• 🔧 Head on 32 mm for the hub nut (preferably with an extension).
• 🔧 Socket wrench on 17 mm And 19 mm for lever bolts.
• 🔧 Brake disc puller (or a hammer with a wooden spacer).
• 🔧 Torque wrench (required!).
• 🔧 WD-40 or similar penetrating lubricant.

Loosen the hub nut (do not remove!) with the car standing|Jack up the car and remove the wheel|Disconnect the ABS sensor connector|Remove the brake caliper and disc|Unscrew the bolts securing the hub to the lever (3 pcs.)-->

Step by step instructions:

1. Loosen the hub nut with the car standing (the tightening torque is very high, you will break the thread on the jack). Use the head on 32 mm and an extension cord.

2. Raise the car on a jack, remove the wheel and brake caliper (hang it on a wire so as not to damage the hose).

3. Remove the brake disc. If it is stuck, use a puller or gently tap it with a hammer through a wooden spacer. Don't hit the hub itself!

4. Disconnect the ABS sensor connector and unscrew the 3 bolts securing the hub to the lever (head on 17 mm).

5. Remove the hub. If it doesn't fit, treat the seat with WD-40 and use a puller.

6. Install a new hub, tighten the mounting bolts to torque 100–120 Nm. Then install the brake disc and caliper.

7. Tighten the hub nut to torque 180–200 Nm (critical!). Install the wheel and lower the car.

⚠️ Attention: On X-Trail T32 with 4WD after replacing the hub be sure to check the oil level in the rear axle gearbox. When removing the drive shaft, some of the oil may leak out, which will lead to gearbox failure.

What to do if the hub nut does not unscrew?

If the nut is stuck, try the following:

1. Treat it with WD-40 and wait 10-15 minutes.

2. Use an extension socket and a lever (pipe) to increase torque.

3. If that doesn’t help, heat the nut with a hair dryer (do not overheat the bearing!).

4. As a last resort, cut off the nut with a grinder, but be careful not to damage the threads on the shaft.

Typical replacement mistakes and how to avoid them

Even experienced craftsmen make mistakes when replacing rear hubs with X-Trail T32. Here are the most common:

• 🔧 Incorrect hub nut tightening torque. If you overtighten, the bearing will quickly fail; if you don't tighten it enough, there will be a backlash. Optimal moment: 180–200 Nm.
• 🔧 Ignoring corrosion on the lever. If the seat on the lever is rusty, the new hub will be installed skewed, which will shorten its life. Clean the area with a wire brush and apply anti-corrosion agent.
• 🔧 ABS sensor damage during installation. The sensor connector is fragile - do not pull the wires! When connecting, make sure that the latch snaps into place.
• 🔧 Forgetting to check the brake disc. If the disc is deformed or has a runout of more than 0.1 mm, it needs to be sharpened or replaced, otherwise the vibration will remain.

One more unique T32 problem: on cars with mileage of more than 100 thousand km it often wears out bearing seat in the hub. In this case, even a new hub will “buzz” after 10–20 thousand km. The solution is to replace the hub assembly with the lever (lever part number: 54501-4M00A).

1. Brake disc runout (should be no more than 0.1 mm).

2. Wheel balancing.

3. Condition of the rear suspension silent blocks - their wear can also cause vibration.-->

Cost of work and where is it better to change: service station vs independently

Rear hub replacement cost Nissan X-Trail T32 varies depending on the region and type of service station:

Service type	Cost (per side)	Pros	Cons
Official dealer	5,000–7,000 rub.	1–2 year warranty, original spare parts	Expensive, long (registration for 1–2 weeks)
Independent service station	2,500–4,000 rub.	Quickly, you can bring your spare parts	The quality of work depends on the master
Tire service	1,500–2,500 rub.	Cheap, fast	No guarantee, they often suck
On your own	0 rub. (spare parts only)	Savings, quality control	Need tools and skills

If you decide to change the hub yourself, keep in mind:

• 💰 Savings will be 3,000–7,000 rubles. for both sides, but you will need to purchase a torque wrench (from RUB 1,500).
• ⏳ Time - the first side will take 2-3 hours, the second - 1-1.5 hours.
• 🔧 Tool - without head 32 mm You won't need a disc puller either.

If you have no experience, it is better to contact a proven service station. The main thing is check the tightening torque of the hub nut and the presence of lubricant on the splines of the drive shaft (for 4WD).

Frequently asked questions about rear hubs Nissan X-Trail T32

Is it possible to drive with a humming hub?

Short-term - possible, but risky. A worn bearing can jam, causing the wheel to lock at speed. Particularly dangerous on 4WDwhere a seized rear hub could damage the gearbox. The maximum “safe” mileage with a hum is 500–1000 km.

How to check the hub for play without a jack?

Place the car on a level surface, grab the wheel at the 9 and 3 o'clock position with your hands and swing it sharply in a horizontal plane. Play of more than 1–2 mm is a sign of bearing wear. You can also check vertical play by pressing the wheel from top to bottom.

Do I need to replace the hub as a pair?

Not necessary, but recommended if mileage is more than 100 thousand km. The right and left hubs wear out approximately equally. If you replace only one, after 20–30 thousand km you may need to replace the second one. The exception is if one hub is clearly newer (for example, it was recently replaced).

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

First check the connection of the ABS sensor connector. If the contact is good and the lamp is on, the sensor itself may be damaged (often happens due to careless dismantling). The error may also be related to ABS ring on a new hub - sometimes it is installed incorrectly. Check with a scanner for errors C1130 or C1145.

What lubricant should I use on the hub before installation?

For X-Trail T32 Suitable for high temperature grease based on lithium or molybdenum (For example, Molykote G-Rapid Plus or LIQUI MOLY LM 50). Apply a thin layer to:

• Bearing seat on the lever.
• Drive shaft splines (for 4WD).
• Thread of the hub nut (to avoid sticking).

Do not use graphite lubricant or grease - they do not withstand loads.