Body pillows Nissan Terrano WD21: replacement and selection guide

Body pillows Nissan Terrano WD21 - These are critical suspension components that not only provide ride comfort, but also protect the body from vibration, shock and corrosion. Over time, rubber-metal supports wear out, lose elasticity or collapse, which leads to knocking, backlash and even deformation of the side members. Owners Terrano first generation (1986–2006) often face the need to replace them, but choosing between original parts, analogues and fakes can be a real headache.

In this article we will look at how to determine the wear of pillows, which articles are suitable for WD21 with different body types (3-door, 5-door, convertible), and we will also describe in detail the replacement process - from preparing tools to final adjustment. We will pay special attention to typical errors that lead to the rapid failure of new parts, and we will give recommendations for extending their service life. If you are planning repairs yourself or just want to monitor the work of a service station, this material will help you avoid costly miscalculations.

Signs of body cushion wear: when is it time to change?

The first symptoms of problems with airbags often go unnoticed, since their manifestations are similar to malfunctions of other suspension components. However, ignoring these signals may result in damage to the side members or engine mounts. Look out for the following signs:

• 🔊 Knocks or squeaks in the front part of the body when driving over uneven surfaces, especially at low speeds. The sound often radiates into the cabin through the steering column.
• 🚗 Deterioration in handling: the car begins to “float” along the road, reacts to the steering wheel with a delay, especially during sharp maneuvers.
• 🔧 Visible cracks or tears in the rubber on supports. Sometimes the rubber part peels off from the metal base.
• 📉 Uneven tire wear, especially if it is accompanied by a wheel alignment shift after replacing other suspension parts.

On Nissan Terrano WD21 body pillows most often fail after 100–150 thousand kilometers, but this figure can be reduced to 60–80 thousand km when driving off-road or using low-quality analogues. Supports on vehicles with plug-in all-wheel drive (Part-Time 4WD) are especially vulnerable - due to increased loads on the frame when switching modes.

⚠️ Attention: If after replacing shock absorbers or springs the knocking does not disappear, in 70% of cases the problem lies precisely in the body cushions. It is better to diagnose them on a lift, since a visual inspection without removing the protection often does not reveal microcracks.

Articles and analogues: what to choose for Terrano WD21?

Original body cushions for Nissan Terrano WD21 are produced under articles 54010-40X00 (front left), 54011-40X00 (front right) and 54020-40X00 (back pair). However, original parts from Nissan today they are rare, and their cost can exceed 5–7 thousand rubles per set. An alternative is analogues from trusted brands:

Brand	Article	Price (per piece), ₽	Features
Febi	22631	1 800–2 200	High-quality rubber, but metal bushings are thinner than the original
Sasic	2005010	1 500–1 900	Budget option, suitable for cars with mileage up to 200 thousand km
Corteco	2005010C	2 300–2 800	Reinforced supports for off-road use
TRW	JTC1044	2 500–3 000	Optimal price/quality ratio, recommended for everyday driving

When choosing analogues, pay attention to rubber material: Cheap pillows are often made from recycled materials that tan at low temperatures. Also check hole alignment — some Chinese copies have offset fastenings, which leads to body distortion. For Terrano WD21 with diesel engines (TD27) it is better to choose reinforced supports, since vibrations from the engine are higher than those of gasoline versions.

Step-by-step instructions for replacing body cushions

Replacing pillows with Nissan Terrano WD21 requires an inspection hole or a lift, as well as a standard set of tools: 14, 17, 19 mm sockets, socket wrenches, pry bar and jack. On average, the procedure takes 3–4 hours for all four supports. Let's look at the algorithm using front airbags as an example:

1. Preparation: Secure the car with the handbrake, place chocks under the rear wheels and remove the crankcase protection (if equipped). Treat rusty bolts with a penetrating lubricant (such as WD-40) 1–2 hours before the start of work.
2. Dismantling: Unscrew the nuts securing the cushion to the body (2 pcs.) and the side member (1 pc.). Use a socket extension to reach the top bolt. If necessary, raise the body with a jack, placing a wooden spacer under the side member.
3. Installing a new pillow: Check the integrity of the rubber bushing and lubricate the bolts with graphite grease. Tighten the nuts only after lowering the car onto its wheelsto avoid skew.

The rear airbags are changed in the same way, but access to them may require removing the fuel tank (on some versions). A critical mistake is to tighten the fasteners by weight: this leads to deformation of the rubber and reduces the service life of the support by 2-3 times.

Check that all tools are present (sockets, extensions, jack)

Buy new bolts and nuts (it is recommended not to use old ones)

Treat threaded connections with lubricant in advance

Prepare wooden spacers for the jack -->

⚠️ Attention: On Terrano WD21 with automatic transmission (RL4R01A) before replacing the airbags, it is necessary to disconnect the automatic transmission selector rod, otherwise the body may shift and damage the shift mechanism.

Typical replacement mistakes and how to avoid them

Even experienced craftsmen sometimes make mistakes that lead to premature wear of the cushions or damage to the body. Here are the most common of them:

• 🔧 Using a percussion instrument (hammer, chisel) for unscrewing stuck nuts. This distorts the threads and may crack the spar. Correct: apply penetrating lubricant and heat the nut with a gas torch.
• 🚗 Incorrect tightening torque. For Terrano WD21 he makes up 60–70 Nm for front airbags and 50–60 Nm for the rear ones. Exceeding leads to thread failure.
• 🔄 Replacing only one support. Even if visually the second pillow looks intact, its resource is already running out. It is recommended to change in pairs (front or rear axle).

Another common problem is incorrect installation of the rubber bushing. On some analogues (for example, Sasic) there are "TOP" or "FRONT" marks that indicate the orientation. If you ignore them, the airbag will break, which will lead to cracks after 10–15 thousand km.

How to extend the life of body pillows?

Average pillow life Nissan Terrano WD21 - 80–120 thousand km, but with proper operation this figure can be increased by 30–50%. Here are the key recommendations:

• 🛣️ Avoid sudden starts and braking on a rough road. Dynamic loads destroy rubber faster than uniform movement.
• 🧴 Treat cushions with silicone lubricant 1–2 times a year. This prevents the rubber from cracking due to temperature changes.
• 🔧 Check the fastenings every 20 thousand km. Loose nuts lead to play and uneven wear.
• 🚿 Wash your pendant in winter. Salt and reagents corrode the metal parts of the supports, causing corrosion of the fasteners.

For vehicles operated in off-road conditions, it is recommended to install polyurethane pillows. They are more expensive than rubber ones (from 4 thousand rubles per set), but can withstand 2-3 times greater loads and do not lose elasticity in frosts below –30°C. However, keep in mind that polyurethane transmits more vibrations into the interior.

What happens if you drive with damaged airbags?

Driving for a long time with worn mounts leads to:

1) Deformation of side members due to constant micro-impacts.

2) Damage to engine and gearbox mounts (especially on diesel versions).

3) Accelerated wear of silent blocks of levers and ball joints.

4) Loss of body geometry, which will make precise wheel alignment impossible.

Comparison of pillows for different modifications of Terrano WD21

The design of the body cushions may vary depending on the body type and engine. Nissan Terrano WD21. For example, for 3-door versions (Short Wheelbase) more rigid supports are used than for 5-doors due to differences in load distribution. Below is a comparison table:

Modification	Pillow type	Article (original)	Features
3-door, petrol (GA16DE)	Reinforced	54010-40X01	Thicker rubber, reinforced metal bushings
5-door, diesel (TD27)	Standard	54010-40X00	Soft rubber to reduce vibration from the motor
Convertible (soft top)	Special	54010-40X02	Additional damping layers

For machines with plug-in all-wheel drive (Part-Time 4WD) it is recommended to choose pillows marked 4WD on the packaging. They have a reinforced design, since the load on the frame when switching to a lower gear increases by 20–30%.

FAQ: Frequently asked questions about body cushions Terrano WD21

Is it possible to drive with one broken airbag?

Technically possible, but not advisable. A damaged support leads to uneven distribution of the load on the body, which accelerates the wear of the remaining cushions and can cause misalignment of the side members. If replacement is delayed, try to avoid sudden maneuvers and off-road driving.

How to check pillows without a lift?

Take a pry bar and place it between the subframe and the body next to the cushion. Try to rock the body up and down: if there is play or a squeak is heard, the support is worn out. Also inspect the rubber for cracks (use a flashlight).

How much do replacement services cost?

The cost of replacing four pillows at a service station varies from 4 to 8 thousand rubles, depending on the region. Replacing it yourself saves money, but requires tools and experience working with the suspension.

Is it possible to restore old pillows?

Partially yes. If the metal part is intact, but the rubber is cracked, you can order re-vulcanization (cost ~1.5 thousand rubles per piece). However, such repairs are less reliable than new parts and are only suitable as a temporary solution.

Which pillows are best for off-roading?

For off-road use, polyurethane supports are optimal (Corteco 2005010C or TRW JTC1044T) or reinforced rubber with metal inserts. They withstand impacts and do not lose properties at extreme temperatures.