ZF 8HP90

Specification ZF 8HP90 – is a requirement for transmission oil, developed by the German gearbox manufacturer ZF Friedrichshafen AG for 8‑speed automatic transmissions of the 8HP series, which are installed in modern passenger and commercial vehicles with gasoline and diesel engines. Oil that meets ZF 8HP90 must provide high thermal resistance (operating temperature up to 150 °C), viscosity stability, low oxidation level and wear protection during rapid load changes and torque up to 900 Nm. Technical requirements include a special friction coefficient for smooth shifting and compatibility with friction elements, valves and hydraulics, without negative impact on the diesel particulate filter regeneration system. Such lubricant extends the transmission service life, reduces the risk of overheating and deposits, and also supports optimal fuel economy. When selecting lubricant on xenum.ua you can use the “ZF” filter and find products such as XA‑TRAN 8G or XA‑TRAN DX IIIH, which fully comply with this specification.