Aftermarket turbo solutions from Nissens Automotive
Vehicle technology provider Nissens Automotive has detailed the features and benefits of its premium aftermarket turbo range.
“In the heavy duty sector, making up approximately 95 per cent of the EU vehicle parc, turbocharged internal combustion engines remain the dominant power source, because as well as providing the necessary power, these units are also able to deliver the strict emissions standards demanded by EU regulations,” explained Nissens Automotive.
“However, this has only been made possible with increasingly complex turbocharging technologies.
“As a result, if a turbo fails, only a replacement of premium quality and engineered to withstand the considerable performance demands made on it, should be considered, and naturally Nissens Automotive (Nissens) truck turbos tick all the boxes.”
All of the company’s turbos are designed to Genuine Nissens Quality construction and performance standards. This encompasses advanced production processes, the use of advanced materials and the assurance of being designed and developed in Denmark, incorporating in-house electronic assembly in certificated facilities.
In addition to meeting and exceeding the quality and performance requirements of the market, cited advantages of Nissens truck turbos include the fact that they are completely new units, manufactured to be fully compatible with the engine. In addition, says the company, the diverse nature of the range not only delivers in terms of vehicle parc coverage, but also in their design.
“What this means is that as well as including wastegate and variable turbos with pneumatic actuation, the range includes electrically actuated variants, with others incorporating titanium alloy compressor wheels, for example,” it continued.
“Titanium alloy provides superior strength, with increased resistance against deformation, heat, and corrosion, which is why for specific models, Nissens uses titanium alloy compressor wheels, rather than aluminium.”
The range also includes variable geometry turbos that, with their flexible output control, improve combustion and significantly increase diesel engine efficiency.
“The variable geometry design allows for flexible regulation of charge air output, matching it precisely to the engine’s momentary requirements for forced air induction. An advanced mechanism consisting of a series of vanes around the turbine wheel mounted on a ring inside the housing, adjusts the turbine’s geometry.
“The angle of the vanes can vary, so controlling the flow of exhaust gases and influencing their volume, velocity, and pressure. Consequently, the turbo speed and the boost output can differ.
“Key advantages include increased torque at low speeds, turbo over-boosting protection, faster turbo response, improved fuel economy and reduced engine emissions.”
The company says its Nissens First Fit concept aids smooth installation, as all essential installation parts, such as gaskets, stretch bolts, and a syringe enabling the pre-lubrication of the turbo shaft, are included in the product box – contributing to assisting efficient turbo installation and ensuring long term reliability.
“As a result, and to minimise costly downtime, the fitting process is made seamless, allowing technicians to achieve a successful installation on the first attempt, which is the most cost-effective solution for the workshop and its customers.
“All Nissens turbos are new units, manufactured from quality materials, which eliminates the need to return the old unit or pay the surcharge, a requirement that is typical with many remanufactured components. In addition, each is safeguarded by robust packaging to ensure their maximum protection both on the shelf and in transit.”
Nissens can also provide technical instructions to help technicians fit its components quickly and efficiently. By way of example, installation videos can be found via the support section of its website.
The complete Nissens turbo range includes more than 100 turbos covering 1,040 original equipment (OE) references and almost 70 per cent of the European vehicle parc.
“This means that popular applications from manufacturers such as DAF, CASE, Irisbus, Iveco, MAN, Mercedes-Benz, Scania and Volvo are all part of the fast expanding programme that is typically growing by 50 new additions annually.
“Including these turbos, the Nissens Engine Efficiency product range covers more than 480 part numbers, catering for 5,260 OE references for many Euro 5-6 applications. The programme is continuously growing and represents a very competitive option for the aftermarket.”
