Hochleistungs-Getriebeoil (GL-3/GL-4) 75W-80 is a HC-synthetic transmission oil. It is a modern transmission oil for highly loaded manual gearboxes and drives which require the API GL 3+ (GL 3/4) lubricants. High-quality base oils produced by the synthetic technologies and the modern additive package ensure optimum lubrication of all the parts of the drives in the most extreme operation conditions. Application. Follow the requirements of manufacturers of autos and transmission units when using the oil. Approvals and specifications: API GL 3+ (GL-3/GL-4); MB 235.4 / 235.10 / 235.11; DAF; Iveco; Renault LKW; MAN 341 Typ E3; MAN 341 Typ Z3: ZF TE-ML 08;02D: Volvo 97305;