Release bearing <em>Nissan Almera G15</em>: part numbers, wear symptoms and replacement

Nissan Almera G15 - a popular sedan with a manual transmission, where the release bearing (or clutch bearing) plays a key role in smooth gear shifting. Its wear is manifested by characteristic symptoms: from extraneous sounds to problems with gear shifting. In this article we will look at how to choose the right part according to article number, recognize the fault and replace the bearing without errors.

Feature Almera G15 (2012–2019) - use of release bearing hydraulic type, integrated into the clutch system. This means that replacing it requires not only mechanical skills, but also careful handling of hydraulics. We have collected current data on original articles, proven analogues and installation nuances so that you can save on service or monitor the work of the technician.

Original articles and analogues of the release bearing for Nissan Almera G15

Official release bearing part number for Almera G15 with manual transmission (models B17 And HR16DE):

• 🔧 Original: 30501-JK00A (Nissan) - suitable for all modifications 2012–2019.
• 🔄 Analogues:
  • LUK 500 0471 10 (Germany) - recommended for severe operating conditions.
  • SACHS 3000 951 009 (Germany) - optimal price/quality ratio.
  • Valeo 826 053 (France) - often installed on the Renault-Nissan assembly line.

Important: bearings from Renault Logan/Sandero (For example, 7701470164) don't fit — the design of the attachment to the clutch fork is different. Also avoid cheap Chinese analogues (for example, Febi or Blue Print without certification), since they often fail after 10–15 thousand km.

When choosing an analogue, pay attention to:

• 📏 Dimensions: outer diameter - 52 mm, inner - 22 mm, width - 18 mm.
• 🔗 Mounting type: must have a groove for fixing on the clutch fork (for Almera G15 — type "B").
• 💧 Hydraulic compatibility: The bearing must work with original fluid Nissan PSF or DOT-4.

Signs of a problem: when to change a bearing

Average life of the release bearing is Almera G15 - 80–120 thousand km, but with aggressive driving or frequent standing in traffic jams, it may fail earlier. Pay attention to the following symptoms:

• 🔊 Noise when pressing the clutch pedal: A squeaking, humming or knocking noise coming from the transmission area. The sound gets louder in cold weather.
• 🚗 Difficult gear shifting: The gearshift lever “sticks” when shifting, especially in 1st and reverse gears.
• 🛑 Clutch slipping: Engine speed increases, but the car does not accelerate (the symptom may also indicate wear on the clutch disc).
• 💦 Liquid leak: drops appear under the car DOT-4 near the gearbox housing - a sign of damage to the hydraulic circuit of the bearing.

Critical failure: if the bearing jams, the clutch fork may break, and repairs will cost 3-4 times more expensive (replacing the fork, basket and possibly the flywheel will be required).

To diagnose, perform the test:

1. Stop the engine and press the clutch pedal 5-6 times at 2 second intervals.
2. Start the car and listen: if the noise disappears when the pedal is pressed and returns when released, the bearing is faulty.

Step-by-step instructions for replacing the release bearing

Replacing the bearing with Almera G15 requires removal of the gearbox, so you can’t do without a pit or a lift. If you have little experience, it is better to contact a service center - errors during assembly can lead to clutch imbalance. Let's look at the process step by step:

Drain the gearbox oil (you will need ~2 liters of new Nissan MT-XZ 75W-80)|

Disconnect the negative terminal of the battery |

Remove starter (2 x 14mm bolts)|

Disconnect the speedometer cable and the reverse sensor connector|

Remove the lower engine protection -->

Step 1. Dismantling the gearbox

Unscrew the bolts securing the box to the engine (6 bolts by 17 mm and 2 by 14 mm). Pre-disconnect:

• 🔌 Crankshaft position sensor connector.
• 🔗 Clutch cable (loosen the nut 10 mm on the fork).
• 🔧 Gearbox support bracket (3 bolts by 14 mm).

Remove the box, first supporting it with a jack. Be careful - gearbox weight Almera G15 about 35 kg.

Step 2: Bearing replacement

After removing the gearbox:

1. Remove the clutch fork (bend the retaining ring with pliers).
2. Pull the old bearing out of the guide bushing.
3. Apply to the splines of the new bearing molybdenum grease (For example, Liqui Moly LM50).
4. Place the part in place, securing it with the retaining ring.

What to do if the bearing cannot be removed?

If the bearing is stuck to the bushing, use a puller or carefully pry it off with a mounting spatula, after moistening it with WD-40. Do not hit with a hammer - this may damage the seat on the fork!

Step 3. Assembly and testing

Install the gearbox in reverse order. After assembly:

• 🔧 Pour new oil into the box (volume - 2.3 l).
• 🚗 Bleed the hydraulic clutch system (open the fitting on the slave cylinder and press the pedal 10-15 times).
• 🔊 Check the operation: start the engine and listen - there should be no extraneous sounds.

Cost of work and parts: where to buy and how much to pay

Prices for throwout bearings and replacement labor vary by region and service. Current data for 2026:

Part/Service	Price, ₽	Note
Original bearing 30501-JK00A	4 200 – 5 500	Order via Nissan Original Parts or Exist.ru
Analogue LUK 500 0471 10	2 800 – 3 500	Best choice for reliability
Analogue SACHS 3000 951 009	2 500 – 3 200	Often counterfeited - buy from authorized dealers
Work (bearing replacement)	6 000 – 10 000	Includes gearbox removal/installation
Clutch kit (disc + basket + bearing)	12 000 – 18 000	It is recommended to replace it as a set with mileage >150 thousand km

Where to buy:

• 🛒 Official Nissan dealers: 12 month warranty, but prices are 20–30% higher than the market.
• 🌍 Online stores: Exist.ru, Autodoc.ru, Kolesa-darom.ru — there are often discounts up to 15%.
• 🏬 Local stores: check for a certificate of conformity (especially for analogues).

Common replacement mistakes and how to avoid them

Inexperienced craftsmen or owners who decide to save on service often make critical mistakes. Here are the most common:

⚠️ Attention: If you forget to connect the reverse sensor when installing the gearbox, the Check Engine, and the box will stop engaging reverse gear. The error will be reset only after flashing the ECU.

• 🔧 Using incompatible lubricant: for example, Litol-24 instead of molybdenum. This leads to bearing jamming after 5–10 thousand km.
• 🛠️ Incorrect hydraulic bleeding: If there is air left in the system, the clutch pedal will be “wobbly” and the gears will engage with a crunch.
• 🔩 Transmission bolt retightening: tightening torque of the box mounting bolts - 45–55 Nm. Exceeding will lead to crankcase deformation.

How to avoid problems:

1. Use torque wrench for tightening bolts.
2. After replacement, check the fluid level in the clutch reservoir - it should be between the marks MIN And MAX.
3. For the first 200 km after replacement, avoid sudden starts and towing - the new bearing needs to break in.

Alternative solutions: repair vs replacement

In some cases, the release bearing can be repair, and not change completely. This is relevant if:

• 🔧 Bearing buzzes, but does not play - the problem may be a lack of lubrication.
• 💧 Hydraulic fluid is leaking, but the bearing itself is intact - just replace it cuff (article 30526-JK00A).

For repair:

1. Remove the bearing from the guide.
2. Wash it in kerosene and remove old grease.
3. Apply new high temperature grease (eg Molykote G-Rapid Plus).
4. Replace damaged cuffs (if there are leaks).

However, repairs are a temporary solution. The average service life of a repaired bearing is 20–30 thousand km, after which it will still have to be replaced.

⚠️ Attention: If the bearing is already backlash or creaks when rotating, repair is useless - it needs to be changed. Savings of 2-3 thousand rubles can result in a breakdown of the clutch fork (repair price - from 15 thousand rubles).

FAQ: answers to frequently asked questions

Is it possible to drive with a faulty release bearing?

Short term (1-2 weeks) - yes, but not worth the risk. If there is severe wear, the bearing can jam, which will lead to breakage of the clutch fork or even the gearbox. If you hear a constant hum, plan a replacement immediately.

Which release bearing is best to choose for Almera G15: original or analogue?

Original (30501-JK00A) more reliable, but more expensive. Among analogues it is optimal LUK 500 0471 10 - it is used on the conveyor Renault-Nissan for models similar in design. SACHS And Valeo are also good, but they are often counterfeited.

Is it necessary to replace the entire clutch if only the bearing has failed?

Not required, but recommended to inspect the drive and basket. If their wear is more than 50% (cracks on the friction linings, wear on the flywheel), it is better to replace them with a set. The cost of the work will increase by only 2-3 thousand rubles, and the clutch life will be like a new one.

How long does it take to replace a bearing?

The service time is 3–5 hours (including removal/installation of the gearbox). Independently without experience – 6–8 hours. The main time is spent on dismantling the box and pumping the hydraulics.

Is it possible to replace the bearing without removing the gearbox?

No. On Almera G15 The bearing is installed inside the clutch basket and can only be reached after removing the gearbox. Any “alternative” methods (for example, through a hatch in the crankcase) are a myth.