Sealing solutions for suspension, steering and climate systems



Advanced suspension and damping systems require additional components – which means an increase in weight. Freudenberg Sealing Technologies has developed light weight accumulators which combine high performance with lightweight design. Agreeable climate for occupants and the environment is the motto in regard to the refrigerant CO2. Profound materials expertise enables the use of the environmentally friendly alternative.


Ultra Low Friction O-Rings

Ultra Low Friction O-Rings reduce friction up to 50 percent. Therefore, these O-rings are suitable for dynamic applications. Used in recovery systems, they can reduce the hysteresis, energy consumption, and emissions. The undercut design of the O-rings provides high elasticity, lower leakage rates, and a better twisting than standard O-rings. Ultra Low Friction O-Rings are about to withstand pressure up to 200 bar without any additional support rings.

Overview products

Cinematically staged – the LESS video

LESS includes sustainable sealing technology solutions of the future for all vehicle components.


LESS Brochure

The LESS brochure

Sealing technology opens up enormous potential for the mobility of today and tomorrow. The LESS brochure presents it vividly and clearly.

Download chinese version

Download english version


Follow us on LinkedIn!

Experience FST, its products and service offerings in text and videos, network with colleagues and stakeholders, and make valuable business contacts.



Explore news and background information on sealing technology and become acquainted with our innovative products – read the free e-mail newsletter from Freudenberg Sealing Technologies to find out what drives us and moves you forward.