Dynamic seals

Dynamic Seals

Damper & Steering Seals

Damper & Steering Seals

Oil seals for automotive and special purpose dampers and hydraulic and electric steering applications

Premium quality oil seals for dynamic, static, reciprocating and rotational applications for the world’s leading automotive suppliers and OEMs. Reliable sealing over a wider range of temperatures and pressures with highly durable, industry leading materials.

Sealing solutions for differing applications

FST Twin Tube Damper

Freudenberg Sealing Technologies offers oil seals for damper and steering systems in a range of materials (including nitrosamine-free NBRs) to suit differing applications including light vehicles, heavy duty, rail and special purpose applications. We also offer seals for motorcycle suspension and for gas springs. Our service includes full material development, product design, prototyping and test, customer support and manufacturing capacity in high and low volumes and in multiple global locations.

Freudenberg Sealing Technology offers twin tube seals with integral static & dynamic sealing in standard and heavy-duty variants with excellent durability over a wide range of temperatures and pressures. Monotube seals provide low friction, high pressure sealing with excellent performance in cold temperatures. Banded Pistons provide superior control of compression and rebound characteristics with excellent side load capability. Gas spring seals provide controlled friction with extended service life under high pressure. Steering seals for rotational and reciprocating applications including hydraulic pump and valve seals and dust seals for electric steering systems.


Our products in detail

FST Damper Steering Seals Dämpfungs- und Lenkungsdichtungen Doppelrohrdichtungen Twin-tube seals

Twin tube seals

Freudenberg Sealing Technologies produces twin tube seals — both integral static and dynamic seal. There are also standard and heavy-duty variants with excellent durability over a wide range of temperatures and pressures.
FST Damper Steering Seals Dämpfungs- und Lenkungsdichtungen Einrohrdichtungen Monotube Seals

Monotube Seals

Monotube seals provide low friction, high pressure sealing with excellent performance in cold temperatures.
FST Damper Steering Seals Dämpfungs- und Lenkungsdichtungen Kolbenfolie Banded Pistons

Banded Pistons

Banded Pistons provide superior control of compression and rebound characteristics with excellent side load capability.
FST Damper Steering Seals Dämpfungs- und Lenkungsdichtungen Pumpen- und Lenkungsdichtungen

Steering seals

Steering seals for rotational and reciprocating applications including hydraulic pump and valve seals and dust seals for electric steering systems.
FST Produktvariante

Gas spring seals

Gas spring seals provide controlled friction with extended service life under high pressure.

Relevant market segments

Freudenberg Sealing Technologies Automotive

Automotive

As the market leader in technology, quality and service for automotive applications, Freudenberg Sealing Technologies Automotive supplies a wide range of products…

Freudenberg Sealing Technologies Railway

Railway

A high speed railway produces less than 50% carbon dioxide per passenger mile compared to automobiles. This transition is turning the quest from Green to SMART...

Freudenberg Sealing Technologies Recreational

Recreational

In the Recreational market, the "Mega Trends" are global in scope, driven not only by consumer preference but by legislation as well. At Freudenberg…