The compact Geislinger SAE-Coupling is a torsional elastic steel spring coupling with hydrodynamic damping properties. The technology behind the extraordinarily reliable Geislinger steel spring coupling has proven its reliability for more than 60 years. Due to its robustness and low maintenance costs, the Geislinger SAE-Coupling is the first choice for a wide variety of applications. The standard SAE connection interface allows for a wide range of engine-applications without additional design modifications.