With the growing number of vehicles equipped with air spring systems—particularly those using air struts—demand for quality replacement parts is on the rise. Addressing this need, ZF Aftermarket has introduced a comprehensive range of Sachs Air Struts to the independent aftermarket. Engineered to OE standards, these components ensure original driving performance and feature a convenient “plug-and-play” design, complete with all necessary mounting hardware for easy installation.
Currently, there are about ten million air suspension vehicles in the EU and around 25 million globally. This technology brings with it several new components that are increasingly in need of replacement, such as the air spring itself or when combined with a damper, the complete air strut.
To support workshops in servicing these vehicles effectively, ZF Aftermarket is rapidly expanding its Sachs portfolio. A wide range of air strut applications is now available to the independent aftermarket. Sachs Air Struts are manufactured according to OE specifications and guarantee the burst pressure defined by vehicle manufacturers. They also ensure ‘plug-and-play’ installation and come complete with all necessary accessories, including the top mount. They are fully compatible with the electronic control systems of the respective vehicle, enabling automatic levelling and adaptive damping functions.
ZF Aftermarket already offers 22 part numbers within its new range of air struts for various Audi Q7, Porsche Cayenne, and VW Touareg models. Over the next few months, the range will be extended to include applications for Mercedes-Benz and Land Rover.
The SACHS Air Strut combines the air spring and shock absorber into a single, advanced component, optimizing space and functionality. Sensors continuously monitor road conditions, load levels, and vehicle movements, while a control unit processes these signals to adjust damping forces every two milliseconds through a proportional valve. This ensures that damping is dynamically adjusted to match driving conditions and enhance control, stability, and comfort.
