DAIHATSU ATF D-II

The DAIHATSU ATF D‑II specification is the official technical standard of the Japanese manufacturer Daihatsu for automatic transmissions, including the traditional D‑II gearboxes installed on gasoline and diesel engines of this brand. A fluid that meets D‑II must provide stable viscosity over a wide temperature range, high resistance to oxidation and deposit formation, as well as precise control of friction characteristics for smooth shifting and protection of hydraulic components. Requirements include compatibility with transmission cooling systems and prevention of corrosion of metal components, which extends the gearbox service life. In the XENUM catalogue this specification is represented by the transmission oil XA‑TRAN DX VI (formerly XA‑DEXRON VI), which has fully complied with DAIHATSU ATF D‑II and is recommended for both service centers and Daihatsu vehicle owners. Using a fluid that meets this standard guarantees OEM‑level protection, reduces the risk of premature wear, and maintains optimal performance of the automatic gearbox.