Pentosin ATF1 is a fully synthetic high performance ATF for lifetime application in automatic gear boxes. For all ZF 3HP, 4HP, 5HP, and 6HP transmissions. Light brown color fluid. For applications such as Audi (1996 on), BMW (1995 on), Jaguar, Land Rover, Mercedes-Benz, Porsche, and Volkswagen (1996 on).