Replacing rear shock absorbers on a Nissan Almera Classic: instructions with photos and videos

Nissan Almera Classic (also known as Nissan Sunny or Samsung SM3 in some countries) is a popular sedan that is valued for its reliability and ease of maintenance. However, over time, even this “indestructible” car wears out key suspension elements, and rear shock absorbers - is no exception. Their failure is manifested by characteristic knocking, body swaying on uneven surfaces and deterioration in handling. If you notice these symptoms, it's time to consider a replacement.

In this article we will look in detail at how to replace rear shock absorbers with Almera Classic (body B10 or N16) with your own hands. You will learn what tools are needed, how to properly remove old parts, what articles spare parts are suitable, and what to look for when installing new shock absorbers. We will also give diagnostic advice and tell you when it is better to contact the service and when you can handle it yourself.

Signs of faulty rear shock absorbers

Before you start replacing, it is important to make sure that the problem is in the shock absorbers. Here are the key symptoms of their wear and tear: Nissan Almera Classic:

• 🚗 Body rocking after driving over bumps (the car “nods” bow or stern for a long time).
• 🔧 Knocks in the rear suspension when driving over potholes or speed bumps.
• 💧 Oil leaks on the shock absorber body (visible during visual inspection).
• 🛣️ Deterioration of road grip, especially at high speeds or when cornering.
• 🔄 Uneven rear tire wear (may indicate suspension problems).

If you notice at least 2-3 signs from the list, most likely the shock absorbers require replacement. On Almera Classic With a mileage of more than 100,000 km, rear shock absorbers often “die” in pairs - even if one looks fine, the second is usually not far behind in terms of wear. You can check their condition with a simple test: press firmly on the rear bumper and release. If the body makes more than 1-2 vibrations, the shock absorbers are not doing their job.

Also pay attention to the condition support bearings And anthers. On Almera Classic they often fail at the same time as the shock absorbers, and it is advisable to replace them too.

Which shock absorbers to choose for Nissan Almera Classic

There are many rear shock absorber options on the market for Almera Classic, but not all of them are equally good. Here are the main selection criteria:

• 🔍 Shock absorber type: oil (cheaper, softer, but less durable) or gas-oil (more expensive, harder, but more reliable).
• 🏷️ Manufacturer: original Nissan (article 54500-4M000 for the right side, 54501-4M000 for the left) or analogues from Kayaba, Monroe, Sachs.
• 📏 Compatibility: Make sure the part fits your year and body style (B10 or N16).
• 💰 Price: from 1,500 to 5,000 rubles per piece (the original is more expensive, but lasts longer).

Below is a table with popular analogues and their articles:

Manufacturer	Article	Type	Approximate price (per piece)	Features
Nissan (original)	54500-4M000 (right) 54501-4M000 (left)	Oily	4 000–5 000 ₽	Reliability, but high price
Kayaba (KYB)	343303	Gas-oil	2 500–3 500 ₽	Good price/quality ratio
Monroe	G4488	Gas-oil	3 000–4 000 ₽	Softer than the original, suitable for a comfortable ride
Sachs	315 382	Oily	2 000–3 000 ₽	Budget option, but less durable

When purchasing, pay attention to completeness: Some shock absorbers are sold with support bearings and boots, others without them. For Almera Classic often required to be purchased separately compression buffers (article 54520-4M000) and anthers (54530-4M000).

⚠️ Attention: Do not buy shock absorbers from unknown brands (for example, Fenox or Trialli) - they are often counterfeited and can last less than 20,000 km. It is better to overpay for a trusted manufacturer.

Tools and materials for replacement

To replace the rear shock absorbers yourself Nissan Almera Classic you will need the following set of tools:

• 🔧 Set of sockets and keys (10 mm, 12 mm, 14 mm, 17 mm, 19 mm).
• 🔩 Socket wrench with extension (for upper shock absorber mounting).
• 🔧 A special key for unscrewing the shock absorber rod (if disassembly is required).
• 🛠️ Jack and stops (or lift, if possible).
• 🧲 Magnet for holding nuts (useful when working in hard-to-reach places).
• 🧴 Penetrating lubricant (WD-40 or Liqui Moly) for rusty bolts.
• 🔨 Hammer and punch (may be needed to knock out stuck bolts).
• 🧤 Gloves and safety glasses (required!).

Also prepare:

• 📦 New shock absorbers (2 pcs.) + support bearings and boots (if replacement is required).
• 🛢️ Brake fluid (in case you need to disconnect the brake hoses).
• 🧴 Sealant for threaded connections (for example, Loctite).

Loosen the wheel nuts (while the car is on the ground)|Raise the car on a jack and secure with stops|Treat the rusty bolts with penetrating lubricant|Prepare new parts and tools|Check the condition of the springs and silent blocks-->

If you do not have experience working with suspension, we recommend inviting an assistant - some operations (for example, holding a spring while removing a shock absorber) are difficult to perform alone.

Step-by-step instructions for replacing rear shock absorbers

Replacement process Nissan Almera Classic takes about 2-3 hours (if everything goes smoothly). Follow this instruction:

1. Preparing the car

Place the car on a level surface, engage first gear (or P for automatic transmission) and place chocks under the front wheels. Loosen the rear wheel nuts, then jack up the car and remove the wheel. Never work under a car that is supported only by a jack! Use reliable stops.

2. Removing the old shock absorber

Algorithm of actions:

1. Unscrew the two bolts securing the shock absorber to rear beam (key to 17 mm).
2. In the passenger compartment, remove the plastic plug above the shock absorber mount to the body (you will need a screwdriver).
3. Unscrew the upper nut of the shock absorber rod (the wrench is on 14 mm + extension cord). An assistant may be needed here to keep the rod from turning.
4. Carefully remove the shock absorber along with the spring (if the spring is not removed separately).

On Almera Classic the spring often “sticks” to the shock absorber. If it cannot be removed, use special spring ties or carefully release it using a pry bar (be careful - the spring is under high voltage!).

3. Installing a new shock absorber

Before installing a new shock absorber:

• 🔧 Check the status support bearing And anther - Replace if necessary.
• 🧴 Apply a little lubricant to the threaded connections (but not to the surface of the rod!).
• 🔄 Make sure that the new shock absorber matches the length and fastenings of the old one.

Installation occurs in reverse order:

1. Insert the shock absorber into the lower mount on the beam and secure with bolts (do not fully tighten!).
2. Lift the rod into the top hole of the body and screw on the nut (again, you will need a helper to hold the rod).
3. Tighten all fasteners firmly 50–60 Nm (for the top nut) and 80–100 Nm (for bottom bolts).
4. Install the wheel and lower the car.

⚠️ Attention: After replacing shock absorbers necessarily check and adjust if necessary wheel alignment rear wheels. On Almera Classic This is especially important, since incorrect wheel alignment angles will lead to rapid tire wear.

What to do if the top nut cannot be unscrewed?

If the shock absorber rod nut is stuck, try the following methods:

1. Treat it with penetrating lubricant and wait 10-15 minutes.

2. Use an impact wrench or socket wrench with extension to increase leverage.

3. Gently heat the nut with a hair dryer (do not overheat so as not to damage the rubber elements!).

4. As a last resort, you can cut off the nut with a grinder, but this will require subsequent replacement of the rod or shock absorber assembly.

Common replacement mistakes and how to avoid them

Even experienced motorists sometimes make mistakes when replacing shock absorbers with Nissan Almera Classic. Here are the most common of them:

• 🔧 Insufficient bolt tightening - leads to play and knocking. Always use a torque wrench!
• 🔄 Replacing only one shock absorber — this upsets the balance of the suspension. Always change in pairs!
• 🧲 Ignoring support bearings - they wear out at the same time as the shock absorbers and can quickly damage new parts.
• 🛠️ Work without spring ties - it's dangerous! The spring may shoot out and cause injury.
• 💧 Lack of lubrication on threads - this will complicate dismantling in the future.

Another common mistake is wrong choice of shock absorbers. For example, installing too hard gas-oil shock absorbers on a car that is driven mostly in the city will make the trip uncomfortable. Conversely, soft oil shock absorbers on Almera Classic with a heavy load (for example, with frequent use of the trunk) they will quickly fail.

Also, many people forget to check condition of rear beam silent blocks. If they are worn out, new shock absorbers will last significantly less.

When is the best time to contact the service?

Although replacing the rear shock absorbers with Nissan Almera Classic - a procedure accessible even to a novice car enthusiast; in some cases it is better to trust the professionals:

• 🔧 If you don't have spring ties — without them, dismantling the shock absorber is dangerous.
• 🛠️ If the bolts are so stuck that they cannot be unscrewed using standard methods.
• 🔄 If replacement is required springs or silent block beams These are more complex operations.
• 📏 If after replacement it appears pulling the car to the side - this may indicate errors in the assembly or the need to adjust the camber.

Average cost of replacing rear shock absorbers in service for Almera Classic amounts to 2 500–4 000 ₽ per pair (excluding the cost of spare parts). If you are not confident in your abilities, it is better to pay for the work than to risk your safety.

Also contact service if, after replacing yourself:

• Appeared extraneous noise in the pendant.
• Car behaves erratically on the road.
• Noticeable uneven tire wear.

Caring for shock absorbers: how to extend their service life

To ensure that the new shock absorbers are on Nissan Almera Classic last as long as possible, follow these recommendations:

• 🛣️ Avoid sharp impacts about potholes and speed bumps. Brake early!
• 🚗 Don't overload the car — maximum load on the rear axle Almera Classic amounts to 400–450 kg.
• 🧴 Wash your harness regularly in winter - salt and reagents accelerate corrosion.
• 🔧 Check the condition of the anthers — they protect the rod from dirt and moisture.
• 🛠️ Monitor your tire pressure — incorrect pressure increases the load on the shock absorbers.

Also useful once every 20,000–30,000 km carry out suspension diagnostics at the stand. This will help identify problems at an early stage. On Almera Classic especially vulnerable rear beam silent blocks And stabilizer bushings — their wear indirectly affects the life of the shock absorbers.

FAQ: Frequently asked questions about replacing shock absorbers

Is it possible to replace only one shock absorber if the second one is still normal?

No, this is not recommended. Replacing them in pairs ensures even distribution of the load on the suspension. If you replace only one shock absorber, the car will “lean” towards the more worn part, which will lead to poor handling and uneven tire wear.

Which brand of shock absorbers is better to choose for Almera Classic?

Optimal options:

• Kayaba (KYB) - best price/quality ratio.
• Monroe - softer than the original, suitable for a comfortable ride.
• Original Nissan - the most reliable, but expensive.

Avoid cheap analogues (Fenox, Trialli) - they are often counterfeited.

Is it necessary to do a wheel alignment after replacing shock absorbers?

On Almera Classic The rear suspension does not have camber/toe adjustments in the usual sense, but the wheel alignment angles may change due to wear of the silent blocks or improper assembly. If after replacement the car “steers” to the side or uneven tire wear is noticeable, be sure to check the geometry on a stand.

Is it possible to drive with broken shock absorbers?

Technically possible, but highly undesirable. Worn shock absorbers:

• Increases braking distance by 20–30%.
• Increases the risk of aquaplaning.
• They accelerate the wear of other suspension elements (springs, silent blocks).
• May cause loss of control on uneven roads.

If the shock absorber is leaking or completely damaged, replace it as soon as possible.

How long does it take to replace rear shock absorbers?

On average:

• In the service - 1–1.5 hours (including diagnostics).
• On your own - 2–4 hours (depends on experience and condition of the bolts).

If the bolts are stuck or the springs need to be replaced, the time may increase by up to 5–6 hours.