Rely on tested quality and order air suspensions directly online.

Comfort through air power

Air suspension systems contribute to vehicle stability and comfort, especially with heavy loads or uneven terrain. They can be used to balance axle loads, cushion lifting movements and optimize handling – an integral part of modern commercial vehicle technology.

Precise components for reliable suspension

Our range includes components such as air spring bellows, rolling pistons, extension modules and valves for air suspension systems. These components must fit precisely so that movement, pressure distribution and adjustment functions work smoothly, especially under changing operating conditions.

Air suspension

What should you look out for when buying:

DIMENSIONS

The components (e.g. bellows, pistons) must exactly match the diameters, heights and connection dimensions of your system.

OPERATING CONDITIONS

Choose components that can cope with the stresses and strains of your driving operation – e.g. frequent load changes or use on uneven terrain.

CONTROL & PRINT COMPATIBILITY

Check whether the components can work together with your existing air pressure control and control valves to ensure correct air suspension functions.

Expert Guide: Everything You Need to Know About Air Suspension

Air suspension balances axle loads, absorbs vertical movements, and improves handling—especially when carrying heavy loads or traveling on uneven terrain. It thus plays a key role in ensuring ride comfort, vehicle stability, and gentle transport of the cargo.

Key components include air spring bellows and rolling pistons, as well as valves and expansion modules for the control system. The bellows provide the actual suspension, while the valves regulate the air pressure, thereby adjusting the vehicle’s height and load distribution.

Unlike leaf springs, air suspension can be adjusted based on load: It keeps the vehicle height constant even as the load changes and provides a smoother ride. This protects the cargo, the suspension, and the driver, and also allows for precise raising or lowering, such as during loading and unloading.

Typical signs include a vehicle that is sagging on one side, audible air leakage, a compressor that runs continuously, a stiff or bumpy ride, and visible cracks or scuff marks on the air spring. Such defects should be repaired promptly, as they compromise comfort and stability.

Bellows, pistons, and other components must match the diameters, heights, and connection dimensions of your system exactly and be able to withstand the stresses of operation. Also, check to make sure the parts are compatible with your existing compressed air control system and control valves.

Whether it’s a truck, trailer, bus, van, or farm machinery—we offer premium-quality replacement parts and accessories, as well as affordable aftermarket and compatible parts. This means we have the right solution for nearly every popular brand.

Optimize your suspension now!

With exactly the right bellows, pistons and associated components, you can upgrade your compressed air system and ensure comfort, stability and function for every application. Order conveniently online and bring your suspension up to date.