Nissan Datsun Pickup: Legendary pickup trucks of Japan

The history of the Japanese automotive industry is inextricably linked with the brand name Datsun, which has been creating reliable and practical vehicles for decades. Among the variety of models produced from the 1930s to the 1980s, a special place is occupied by pickup trucks, known as Nissan Datsun pickup. These vehicles became a symbol of the Japanese economic miracle, providing transportation of goods in the harshest conditions around the world.

Today, these cars are of great interest not only to collectors, but also to lovers of outdoor activities and work on the land. The unique design of the frame chassis, simple and indestructible engines, as well as a huge database of spare parts make owning such a rarity quite realistic. However, before you go looking for an exhibit, you need to clearly understand what technical features and operating nuances you will encounter.

Model evolution and historical context

The first pickup trucks that we now classify as Datsun pickup, began to appear in the pre-war era, but the real heyday came in the post-war years. Company Nissan (which owned the brand Datsun) constantly updated the line, adapting trucks to international standards. Models type DS and DS10 laid the foundation for future generations who became known throughout the world as Hardbody or King Cab.

It is important to note that the title Datsun used in export markets until the end of the 1980s, after which all cars began to be branded Nissan. This creates confusion when searching for spare parts: the same parts may be labeled by both brands. Pickup trucks series 720 and 720 Datsun marked a turning point by introducing front independent suspension and more powerful diesel units.

• The 1950s models featured all-steel cabs and low horsepower.
• Series 620 in the 1960s brought more modern designs and improved ergonomics.
• Pickup trucks series 720 (1979–1986) became the most popular and iconic in the world.

⚠️ Attention: When buying an old car, be sure to check the VIN code, since in different regions the same bodies could have different model and configuration designations.

Design features of the body and chassis

One of the main reasons for its popularity Nissan Datsun pickup is its frame structure. The staircase frame, made of high-strength steel, provides exceptional rigidity and the ability to withstand severe loads. This allows the vehicle to be used not only for transporting goods, but also for installing specialized equipment, such as winches or shelters.

The body panels of these pickups, especially the versions King Cab (with optional rear cab) are designed to be highly corrosion resistant, although over time rust still becomes the main enemy. The rear suspension on leaf springs, although it does not provide the comfort of a modern sedan, does guarantee reliability when towing and driving off-road. The front suspension with double wishbones and torsion bars provides decent handling.

• The frame has reinforced side members for installing winches and power bumpers.
• The wheelbase varies from 2400 mm to 2800 mm depending on the cab type.
• The tailgate often has a quick load securing system and reinforced hinges.

⚠️ Attention: Pay special attention to the condition of the frame side members in the places where the springs are attached, as this is where metal fatigue cracks most often appear.

Powertrains and transmission

The engine is the heart of anyone Datsun pickup, and here Japanese engineers showed their best side. Over the years, pickup trucks were equipped with the legendary gasoline inline-six series L (For example, L20B) and compact in-line “four” series Z and CA. Diesel versions equipped with engines SD22 or LD28, were distinguished by phenomenal endurance, but required regular maintenance of fuel equipment.

The transmission of these cars is usually a manual transmission, often with 4 or 5 speeds. The drive can be either rear-wheel drive (2WD) or all-wheel drive (4WD) with reduction gear. All-wheel drive versions are equipped with a transfer case with a rigidly connected center differential lock, which makes them excellent SUVs.

During operation, it is important to monitor the cooling system, since series engines L prone to overheating during prolonged operation under load. It is also worth paying attention to the condition of the driveshaft and crosspieces, which on older cars often require replacement.

Specifics of operation and maintenance

Owning a classic pickup truck Nissan Datsun pickup requires the owner to have certain skills and understanding of the design. Unlike modern cars, there are practically no electronics, which simplifies diagnostics, but requires regular manual monitoring of all components. You need to regularly check the engine oil level, the condition of the belts and the tension of the timing chains.

The cooling system requires special attention: radiators of older models are often clogged with dirt, which leads to overheating. It is recommended to install additional fans or clean the radiator honeycombs once a season. It is also worth paying attention to the condition of the brake system, which on these models is often drum on all wheels or disc only in the front.

• The engine oil should be changed every 5,000 km.
• Checking the tension of the alternator belt is necessary every 1000 km.
• Lubrication of ball joints and steering rods should be performed every 2 years.

Restoration and tuning of rare pickups

Recovery process Datsun pickup turns into real art for many enthusiasts. You should start with body diagnostics, since replacing rusty panels with original ones can be expensive. Often, owners use modern methods of welding and restoring frame geometry to return the car to factory specifications.

Tuning of these cars can be aimed either at improving performance or at aesthetic transformation. Installing a suspension lift kit allows you to increase ground clearance and install larger diameter wheels, which is critical for off-road use. In the cabin, you can replace the seats with more comfortable ones, while maintaining the style of the retro interior.

Many owners prefer to maintain the original look by using only refurbished parts. Others create unique projects in the style off-road or rat rod. It is important to understand that any changes must comply with the laws of your country, especially regarding changes to the design of the vehicle.

What you need to know about a suspension lift?

When installing a lift kit, it is necessary to lengthen the driveshafts and check the angles of the ball joints to avoid their rapid wear.

Technical characteristics of popular models

For a visual comparison of different generations of pickup trucks Nissan Datsun pickup We present the basic technical data of the most popular models. These numbers will help you choose the option that best suits your needs, be it urban use or construction work.

Model	Years of manufacture	Engine	Power	Drive
Datsun 620	1969–1979	L20B (2.0L)	95 hp	2WD / 4WD
Datsun 720	1979–1986	Z20 (2.0L) / SD22	90 hp / 60 hp	2WD / 4WD
Nissan Hardbody	1986–1997	KA24E / TD27	120 hp / 88 hp	2WD / 4WD
Nissan Navara D22	1997–2004	SR20DE / ZD30	150 hp / 130 hp	2WD / 4WD

Analysis of the table shows that over time, engine power increased, and the reliability of diesel units reached its peak in the models of the series Hardbody. It is these cars that often become collectibles due to the combination of simplicity of design and sufficient power.

⚠️ Attention: When purchasing a used diesel version, be sure to check the compression in the cylinders and the condition of the turbine, as replacing them can be expensive.

Modern analogues and brand heritage

Although the brand Datsun was officially discontinued in the 1980s for most markets, its legacy lives on in modern models. Pickup Nissan Navara is the direct successor to the legendary trucks, retaining many of the design and construction features of its ancestors. Modern versions are equipped with turbodiesel engines, sophisticated electronics and safety systems, but the spirit of reliability remains the same.

For those looking for an authentic ownership experience, restored Datsun pickup remain the only option. They offer a simplicity that cannot be found in modern cars and provide a taste of history. Many owners' clubs around the world organize meetings where experiences and parts can be exchanged.

If you decide to purchase such a car, be prepared for the fact that finding original parts may take time. However, thanks to a global fan community, finding the right part is often easier than for some modern models. The main thing is to know where to look and who to turn to for advice.

Frequently asked questions from owners

Which engine is more reliable: petrol L20B or diesel SD22?

Both engines are considered legendary, but the diesel SD22 has a longer service life with proper maintenance of the fuel system. Petrol L20B easier to repair and cheaper to operate, but consumes more fuel and has less torque at low speeds.

How difficult is it to find parts for the Datsun 720?

Spare parts for Datsun 720 are still available, especially for engines and chassis. Body parts may be in short supply, but they can be found in salvage yards or made to order. Many parts are shared with other Nissan models of the period.

Is it possible to put a modern engine on the frame of an old pickup truck?

Yes, this is a popular tuning direction. Engines from modern Nissans or even American pickups are often installed. However, this requires serious modifications to the transmission, brackets and exhaust system, as well as coordination with the registration authorities.

What is the ground clearance of a Datsun pickup truck as standard?

Standard ground clearance varies from 200 to 220 mm depending on the model and cab type. For off-road use, it is recommended to install a suspension lift kit, which will increase the ground clearance to 250-280 mm.

What to do if the engine overheats?

Overheating can be caused by a clogged radiator, faulty thermostat, or a blown cylinder head gasket. Start by checking the coolant level and fan condition.