Rely on tested quality and order air suspension components online.

Gentle suspension with air power

Air suspension systems replace or supplement mechanical springs with air pressures. This allows load differences to be balanced out, unevenness to be better compensated for and ride comfort and vehicle height to be controlled in a targeted manner. A functioning air suspension system not only contributes to a smooth ride, but also reduces stress on the vehicle structure and superstructure.

Precision in size, pressure and connection

For an air spring to work properly, the volume, connection dimensions and pressure values must match the system exactly. Constant spring action and stable height control over long periods of time can only be achieved with the correct connection and manufacturing tolerance.

Air suspension | damping

What should you look out for when buying:

PRINT AREA

The components must be dimensioned for the vehicle weight and the expected load range.

MOUNTING GEOMETRY

Make sure that the connections, threads and fixing points match the existing system.

CONTROL

Check whether the air suspension performs its function reliably over the entire suspension travel without being obstructed by add-on parts.

Air suspension as the standard in heavy goods transport
In the truck and trailer sector, air suspension (often also referred to as full air suspension) is the de facto standard and represents an essential technology. Its main task goes far beyond driving comfort: it must maintain a constant load distribution and precisely control the level regulation, regardless of whether the vehicle is empty or carrying its maximum weight. The air suspension bellows have to withstand extreme static loads and are therefore made of heavy-duty rubber-fabric material that can permanently withstand the high pressures (often 8 to 12 bar). A functioning air suspension not only protects the sensitive load, but also the vehicle structure itself from overloading.

Electronic precision and functional diversity (ECAS)
Today, truck air suspension is controlled almost exclusively by intelligent systems known as ECAS (Electronically Controlled Air Suspension). These systems use level sensors and electronic valves to continuously adjust the vehicle height. The precise electronics enable essential functions that go beyond simple driving: These include lowering the chassis (kneeling) for loading on ramps, precisely adjusting the fifth wheel height when changing trailers and preventing unwanted load peaks on individual axles. The reliability of these electronic and pneumatic components is crucial for operational safety and compliance with the legal axle load limits.

Tightness and durability as an economic factor
Due to the high operating pressures and constant movement, the tightness of the air suspension components is a critical factor for economic efficiency. Even small leaks in the air bellows, valves or connections lead to constant refilling by the compressor, which unnecessarily increases wear on the air compressor and fuel consumption. Therefore, when replacing air springs and level control valves, it is essential to ensure that they are of original equipment (OE) quality. This is the only way to ensure that the long maintenance intervals for commercial vehicles are adhered to and that the suspension continues to function properly under the tough conditions of long-distance driving, such as extreme temperature changes and dirt.

Simply control driving comfort!

With precisely fitting air suspension components, you can achieve even height adjustment and smooth driving dynamics – even under changing loads. Make your choice from the tested range and equip your vehicle for optimum comfort.