Front brake pads for Nissan Almera Classic: part numbers, analogues and replacement features

Brake system Nissan Almera Classic (also known as Nissan Sunny B10 or N16 depending on the market) is a critical component on the condition of which the safety of the driver and passengers depends. The front pads experience the greatest load here, because up to 70% of the braking force falls on the front axle. However, when choosing new pads, owners are often faced with confusion in the article numbers, compatibility of analogues, and the nuances of selection by year of manufacture.

In this article we will look at original part numbers for front pads for all modifications Almera Classic (including restyled versions), we present proven analogues from leading manufacturers (Bosch, TRW, Ferodo etc.), and we will also give step-by-step instructions for replacement, taking into account typical errors. We will pay special attention pads for cars with and without ABS - their part numbers and geometry may differ!

Original articles of front pads for Almera Classic

Factory catalog number of front brake pads for Nissan Almera Classic depends on the year of manufacture and type of brake system. Main original items:

• 🔧 40520-4M000 — for models 2006–2012. (without ABS or with basic system)
• 🔧 40520-4M001 - for restyled versions 2010–2013. (with improved calipers)
• 🔧 40520-4M010 - for configurations with ABS And ESP (more common on export versions)

Important: original pads Nissan often supplied with anti-squeak plates and guide lubricant. However, their price can exceed 3,000–4,500 rubles per set, which forces owners to look for high-quality analogues.

How to check the authenticity of original pads? Please note:

• 📦 Packaging - there must be a branded box Nissan with a hologram and an article duplicated on a sticker.
• 🔍 Marking — the batch number and manufacturer’s logo are stamped on the back of the pad (most often Sumitomo or Akebono).
• 🛠️ Friction material quality — the original has a uniform gray or dark brown tint without cracks.

⚠️ Attention! There are often fakes on the market under the article number 40520-4M000, where the friction layer crumbles after 5,000 km. Buy only from authorized dealers or trusted suppliers with a guarantee.

The best analogues of front pads: comparison of brands

Alternative pads for Almera Classic can be no worse than the original if you choose a trusted manufacturer. Below is a table with popular analogues and their features:

Brand	Article	Compatibility	Features	Average price, ₽
Bosch	0 986 494 219	2006–2013, all modifications	Low dust, soft braking	2 200–2 800
TRW	GDB1446	With and without ABS	Increased wear resistance, suitable for aggressive driving style	2 500–3 100
Ferodo	FDB1446	Restyling 2010+	Eco-friendly composition (no asbestos), quiet operation	2 000–2 600
ATE	13.0460-2806.2	For versions with ESP	High coefficient of friction, recommended for mountainous regions	3 000–3 500
Sangsin	SP1446	Budget option	Korean production, average resource (30–40 thousand km)	1 200–1 800

Which brand should you choose? If you prefer comfortable braking without squeaks, pay attention to Ferodo or Bosch. For sporty riding style will fit better TRW or ATE. Budget pads Sangsin or Nipparts (NIP-1446) can only be considered with a limited budget, but their resource is 20–30% lower than the original.

How to determine compatibility of pads with your Almera Classic

Even knowing the article number, you can make a mistake in your choice due to differences in brake systems Almera Classic. Here are the key parameters to check compatibility:

1. Year of manufacture and body:
   • 📅 2006–2009 (dorestayl) - pads with article number are suitable 40520-4M000.
   • 📅 2010–2013 (restyle) - required 40520-4M001 or 40520-4M010 (for versions with ESP).

Availability of ABS:

On vehicles with ABS pads with wear sensor (the kit includes a connector for connecting to the wiring). Article numbers for such pads usually end with ...010 or ...020.

Brake disc diameter:

Standard size for Almera Classic — 258 mm (front disc). Make sure that the selected pads are designed for this diameter (indicated in the specifications).

How to check compatibility without an article number? Remove the old wheel and measure:

• 📏 Thickness of the old pad (should be ~12–14 mm for new).
• 🔄 Caliper bracket shape — on restyled versions it is wider.
• 🔌 Presence of a connector for a wear sensor (if there is one, then pads without a sensor will not work).

What happens if you install incompatible pads?

Unsuitable pads can result in incomplete sealing of the rotor, causing vibration when braking, accelerated rotor wear, and even a seized caliper. In the worst case, brake failure during emergency braking due to overheating of the friction material.

Step-by-step instructions for replacing front pads

Replacing the pads with Almera Classic does not require special equipment, but will require attention. Here's what you'll need:

• 🔧 Set of keys (on 12, 14, 17).
• 🔨 Jack and wheel stops.
• 🧴 Copper grease for caliper guides.
• 🧲 Magnet or wire for fixing the caliper.
• 🧹 Metal brush and brake cleaner (BRAKE CLEANER).

Sequence of actions:

1. Preparation:

   Place the car on a flat surface, put the car in gear and place stands under the rear wheels. Loosen the front wheel bolts before lifting on the jack!

2. Removing the caliper:

   Raise the car, remove the wheel. Unscrew the two caliper mounting bolts (usually on 14). Carefully hang the caliper on the wire, without disconnecting the brake hose!

3. Replacing pads:

   Remove the old pads and clean the guides from rust. Install new pads, first applying a thin layer of lubricant to their back side (but not to the friction material!).

4. Reassembly:

   Press the caliper piston in using sliding pliers (or a special tool), then install the caliper in place and tighten the bolts firmly 25–30 Nm.

⚠️ Attention! After replacing the pads first 200–300 km Avoid sudden braking - the friction material needs time to break in. Also be sure to check the brake fluid level: when the piston is pushed in, it may rise!

Typical replacement mistakes and how to avoid them

Even experienced car owners sometimes make mistakes that lead to squeaking, uneven wear, or even brake failure. Let's look at the most common ones:

• 🔊 Creak after replacement:

  Reason: lack of anti-squeak plates or incorrect installation. Solution: Apply special paste (For example, TRW PFG110) to the back of the block.

• 🔥 Brake overheating:

  Reason: soured caliper guides. Solution: Clean and lubricate the guides high temperature grease (not ordinary Litholom!).

• 🚗 Car pulls when braking:

  Reason: uneven tightening of the caliper or different thickness of the pads. Solution: use torque wrench and check the thickness of the pads with a caliper.

Another common problem is caliper piston jamming after replacement. This is due to corrosion inside the cylinder. To avoid this:

1. Before installing new pads push the piston to maximum and clean it of rust.
2. Apply a thin layer silicone grease onto the rubber boot of the piston.
3. After assembly, press the brake pedal several times until the piston is in working position.

When to change pads: signs of wear

The manufacturer recommends checking the front pads every 15,000 km, but their actual service life depends on driving style and operating conditions. The following signs indicate the need for replacement:

• 🔊 Creaking or whistling when braking (if this is not a temporary phenomenon due to moisture).
• 📉 Increased braking distance — the pads “slip” along the disc.
• 🚨 Wear indicator on the dashboard (lights up on versions with sensor).
• 👀 Visual wear — the thickness of the friction material is less 3–4 mm.

How to check the thickness of the pads without removing the wheel? Inspect the brake disc through the spokes of the disc: if a gap of more than 1–2 mm, it's time to go for a replacement. Also note brake dust:

• 🟤 Gray or beige dust - the norm for semi-metallic pads.
• ⚫ Black dust - a sign of wear or the use of low-quality friction material.

⚠️ Attention! If there are signs on the brake disc deep furrows (more 0.5 mm), it needs to be sharpened or replaced. Installing new pads on a worn disc will lead to uneven wear!

Tips for extending pad life

Average life of front pads Almera Classic — 30,000–50,000 km, but with proper operation this figure can be increased by 20–30%. Here's what will help:

• 🚗 Smooth braking:

  Avoid sudden pedal presses - this reduces the temperature in the contact area of ​​the pad and disc, reducing wear.

• 🔧 Regular caliper checks:

  Every 10,000 km clean the guides and lubricate them special lubricant (For example, Slipkote 220-R DBC).

• 🌡️ Temperature control:

  After prolonged braking (for example, on a mountain serpentine road), let the brakes cool down, do not put the car on the handbrake.

• 🚿 Brake washing:

  In winter, after driving through slush, wash the brake mechanisms with water (no detergents!) to remove salt and reagents.

Also note brake fluid quality. It is hygroscopic and accumulates moisture over time, which lowers the boiling point. It is recommended to change the fluid every 2 years or 40,000 kmusing DOT-4 (For example, Castrol React DOT4).

Frequently asked questions (FAQ)

Is it possible to install pads from Nissan Almera N16 on Almera Classic?

No, despite the similarity of names, Almera Classic (B10) And Almera N16 have different braking systems. Pads from N16 wider and will not fit the fastenings. The exception is some analogues (for example, TRW GDB1446), which are universal for both models, but this needs to be clarified in the manufacturer’s catalog.

What is the service life of the original pads on Almera Classic?

With a calm driving style, original pads Nissan serve 40,000–60,000 km. However, in the urban cycle with frequent braking, the resource is reduced to 25,000–35,000 km. Aggressive driving or towing a trailer can reduce the service life by up to 15,000 km.

Do I need to change brake discs and pads?

Not necessary if the discs do not have critical wear. Check their thickness with a caliper: the minimum allowable is 22 mm (at initial 25 mm). Also inspect the surface for cracks or deep grooves. If the discs are normal, it is enough to turn them on a lathe (cost ~1,500 rubles per pair).

What to do if after replacing the pads the car brakes jerkily?

The cause of jerking is uneven running-in of the pads or deformation of the brake disc. Solutions:

1. Drive 100–200 km in a gentle mode, avoiding sudden braking.
2. Check the disc runout with an indicator (tolerance - no more than 0.05 mm).
3. If the problem persists, sharpen the discs or replace them.

Which pads are best to choose for winter use?

For cold climates, pads with ceramic composition (For example, Ferodo Premier or ATE Ceramic). They are less sensitive to temperature changes and provide stable braking even at sub-zero temperatures. Avoid semi-metallic pads - they are prone to icing and squeaking in cold weather.