ZF TE-ML 20B

The ZF TE‑ML 20B specification defines the requirements for transmission oils for manual gearboxes developed by ZF Friedrichshafen AG, and is primarily targeted at passenger cars and light commercial vehicles with torque up to ≈ 200 N·m. Technically it requires a synthetic base with high thermal stability, stability across a wide temperature range, and effective protection against wear of synchronizer elements, which ensures smooth gear shifting and reduces the risk of premature failure. Oil that meets TE‑ML 20B does not contain excessive amounts of sulfides and phosphorus, therefore it is compatible with catalysts and diesel particulate filter regeneration systems where present. When selecting a product on xenum.ua, for example the transmission oil XA‑TRAN UNI, you receive full compliance with this specification, guaranteeing optimal operation of the manual gearbox and extending its service life. If your vehicle requires newer requirements, backward compatibility with similar specifications such as ZF TE‑ML 02B provides a safe transition without loss of protective properties.