MAN Z11

MAN Z11 is a technical approval developed by the German manufacturer of commercial vehicles MAN for automatic transmissions installed in their diesel engines for passenger cars, trucks and buses. The specification requires the oil to have stable viscosity in the range of 75‑140 °C, high thermal resistance, excellent protection against wear and corrosion, as well as precise friction characteristics needed for proper operation of the hydraulic and electronic systems of the automatic transmission. Oils that meet MAN Z11 are suitable for MAN transmissions D20, D26, D28, D20‑L and similar models, including new variants with turbocharging and selective catalytic reduction systems, where the oil requirements remain unchanged. When selecting a product on xenum.ua, for example the transmission oil XENUM XA‑TRAN UNI, you obtain full compatibility with MAN Z11, which guarantees long‑lasting transmission operation without overheating and loss of torque transmission.