Hochleistungs-Getriebeoil (GL-4/GL-5) 75W-90 is a HC-synthetic transmission oil with high performance characteristics, intended for use in manual gearboxes (especially for VW autos) and hypoid gears where the API GL-4/GL-5 lubricant is required. The oil ensures efficient protection from wear and corrosion. It has excellent viscosity and temperature properties and enables significantly to extend the oil change interval.