Front strut of <em>Nissan Almera Classic</em>: how to choose, replace and avoid mistakes

Nissan Almera Classic (also known as Nissan Sunny or Samsung SM3 in some markets) is one of the most popular sedans in the budget segment, valued for its reliability and ease of maintenance. However, even such cars have weak points, and the front suspension is one of them. Shock absorber struts here fail more often than we would like, especially after 100–120 thousand kilometers or when used on Russian roads.

In this article we will analyze all about the front struts Almera Classic: how to identify a malfunction, which originals and analogues to choose, how to replace it yourself (with photos and nuances), as well as typical mistakes that owners make. The material is relevant for models B10 (2006–2012) and restyled versions N16 (since 2013), including vehicles with engines 1.5 (QR15DE) And 1.6 (QG16DE).

Signs of a bad front strut: when is it time to replace it?

Shock absorber struts on Almera Classic wear out gradually, and many owners ignore the first symptoms, attributing them to “road features.” However, delay is fraught: worn struts impair handling, increase braking distance and can lead to damage to other suspension elements (for example, support bearings or CV joint boots).

The main signs that the racks require inspection or replacement:

• 🚗 Body rocking after driving over bumps (the car “nods” back and forth for a long time).
• 🔧 Knocking in the suspension when driving over small bumps or when turning the steering wheel.
• 💧 Oil leaks on the rack body (visible upon visual inspection).
• 🛑 Increased braking distance or nose dive during sudden braking.
• 🌀 Uneven tire wear (especially along the inner edge).

If you notice at least 2-3 symptoms from the list, you need to It is necessary to check - even if the mileage is less than 80 thousand km. On Almera Classic with a mileage of 150 thousand km or more, replacement of struts is often required in a comprehensive manner (together with supports, bumpers and springs).

⚠️ Attention: If after replacing the struts the car has become “harder”, this is not always a defect. New shock absorbers (especially gas-oil ones) work harder for the first 500–1000 km than worn ones. But if the stiffness does not go away, check the tire pressure or the quality of the installed parts.

Original racks and analogues: what to choose for Almera Classic?

There are more than 20 options for racks on the market. Nissan Almera Classic - from original to budget analogues. Let's look at which ones are best depending on your driving style and budget.

Rack type	Article	Manufacturer	Average price (per 1 piece)	Features
Original (oil)	54300-4M000 (right) 54300-4M001 (left)	Nissan / KYB (OEM)	6 500–8 000 ₽	Soft operation, durability 80–120 thousand km. Suitable for a quiet ride.
Gas-oil (Sport)	54300-4M025	KYB Excel-G	7 200–9 000 ₽	Stiffer than the original, better for dynamic driving. Resource 100–150 thousand km.
Analog (budget)	334333 (right) 334334 (left)	Sach / Boge	4 500–5 500 ₽	Acceptable quality, but the service life is lower than the original (60–90 thousand km).
Analogue (premium)	33-5002	Monroe (Reflex)	8 000–9 500 ₽	Optimal balance of price and quality. Suitable for Russian roads.

When choosing racks for Almera Classic consider:

• 🔄 Riding style: oil ones are suitable for the city, gas-oil ones for the highway.
• 🏗️ Spring condition: if they sag, it is better to change the strut assembly with springs (part number 54310-4M000).
• 🛠️ Availability of support bearings: on cars with mileage >150 thousand km they should also be replaced (article number 54320-4M000).

Step-by-step replacement of front struts: instructions with photos and nuances

Replacing racks with Almera Classic - a task of medium complexity that can be performed independently if you have a tool and an inspection hole (or a lift). The main thing is to maintain consistency and not forget about tightening torques (their violation leads to rapid wear of new parts).

Required tool:

• 🔧 Set of sockets and keys (10, 12, 14, 17, 19 mm).
• 🔩 A special wrench for unscrewing the strut rod nut (or a pipe wrench + hammer).
• 🔧 Clamps for compressing springs (required!).
• 🛠️ WD-40 or a similar composition for unscrewing stuck bolts.

Work order:

1. Remove the wheel and disconnect the brake hose from the bracket on the strut.
2. Unscrew the stabilizer mounting nut (14mm wrench) and the bolt securing the strut to the steering knuckle (19mm wrench).
3. In the engine compartment, unscrew the 3 nuts securing the strut support to the body (12 wrench).
4. Compress the spring with clamps and unscrew the strut rod nut (force will be required!).
5. Remove the old strut, transfer the parts (boot, bump stop, spring) to it or install new ones.
6. Reassemble everything in reverse order, observing the tightening torques (see table below).

Tightening torques for critical connections:

Detail	Tightening torque (Nm)
Strut rod nut	40–50
Bolt securing the strut to the knuckle	80–100
Nuts securing the support to the body	20–25

⚠️ Attention: If, when unscrewing the nut of the strut rod, it begins to “lick off”, do not try to tear it off by force - this can lead to damage to the rod. Use a pipe wrench with a lever or heat the nut with a heat gun (not higher than 200°C).

What should I do if the strut does not come out of the steering knuckle?

If the post is stuck to the knuckle, carefully tap the joint with a hammer through a wooden spacer. Don't hit the thread! If it doesn’t help, use a puller or WD-40 with a shutter speed of 10–15 minutes.

Common mistakes when replacing racks and how to avoid them

Even experienced craftsmen sometimes make mistakes when working with pendants. Almera Classic. Here are the most common ones and how to prevent them:

1. Failure to comply with tightening torques — leads to backlash in the stand or thread breakage. Always use a torque wrench!
2. Ignoring replacement of support bearings - if they are worn out, new racks will last 2 times less.
3. Installing racks without bleeding (for gas-oil models). Before installation, turn the stand over with the rod down and compress and unclench it several times.
4. Using incompatible springs. On Almera Classic Only springs with markings are suitable 54310-4M000 (original) or analogues with the same rigidity.

Another common problem is incorrect assembly of the stand. For example, if you mix up the top and bottom of the bump stop or install a boot with a skew, the strut will fail after 10–20 thousand km. Always check the assembly diagram (it can be found in the repair manual Nissan Almera Classic).

Is it worth replacing the racks in pairs?

This issue causes a lot of controversy among owners Almera Classic. Official manual Nissan recommends replacing the struts in pairs (both front or both rear), but in practice many save money by installing only one. Let's figure out when replacing a pair is mandatory, and when you can get by with one stand.

When to change in pairs:

• 🔄 If the car's mileage is >150 thousand km, and the second strut also shows signs of wear (smudges, play).
• 🚗 If the car behaves unstably at a speed of >100 km/h (it may “steer” to the side).
• 🔧 If you install a different type of rack (for example, switch from oil to gas oil).

When to replace one rack:

• 💥 If the second rack is in perfect condition (no leaks, backlashes, and the car does not sway).
• 💰 If the budget is limited, but you are ready to replace the second rack after 20-30 thousand km.

Remember: different struts (for example, new and worn) can cause different hardness, which will affect controllability. If you decide to change only one, choose the same model as the one on the other side.

Frequently asked questions about racks Nissan Almera Classic

Is it possible to drive if the strut has leaked but still works?

If the strut leaks, but does not knock and does not cause the body to sway, you can drive, but not for long (maximum 5-10 thousand km). Oil leaks out of the rack gradually, and over time it will cease to perform its functions. It is especially dangerous to drive with such a stance at high speed or off-road - the risk of losing control increases.

Which racks are better: KYB or Monroe?

Both brands produce high-quality stands for Almera Classic, but there are nuances:

• KYB Excel-G - stiffer, better for sports driving, but may be too tight for urban conditions.
• Monroe Reflex - softer, more comfortable for everyday use, but a little more expensive.

The choice depends on your preferences. For most owners Monroe - the best option.

Do I need to change the springs along with the struts?

Not necessary if the springs:

• No cracks or deformations.
• They did not sag (the height of the spring in the free state should be ~30 cm).
• Does not cause body roll when cornering.

If the springs are normal, they can be left. But if the car has sagged or the springs are rusty, it is better to replace them along with the struts.

How long does it take to replace struts?

If you have the tools and experience:

• Replacing one rack takes 1.5–2 hours.
• Replacing a pair of struts - 3–4 hours (including wheel alignment).

If you are doing this for the first time, reserve 5-6 hours. The main thing is to take your time and monitor the tightening torque of the nuts.

Is it possible to restore old racks?

Theoretically, yes - some workshops offer to overhaul the struts, replace the seals and add oil. However for Almera Classic this is rarely justified:

• The cost of restoration is often comparable to the price of a new rack (especially if non-original spare parts are used).
• The service life of a restored rack usually does not exceed 30–50 thousand km.
• There are almost never guarantees for such work.

The exception is collectible or rare models, where new racks are difficult to find.