SUBARU Lineartronic High Torque (HT) CVTF

The SUBARU Lineartronic High Torque (HT) CVTF specification sets the requirements for transmission lubricants specially developed for high‑performance Lineartronic CVT variants that transmit increased torque in Subaru gasoline and diesel engines. Technically it requires stable viscosity over the range –40 °C…+150 °C, high oxidative stability, low molar content and optimized friction characteristics that ensure smooth shifting and protection of gear, planetary and chain elements under loads up to 350 N·m. The specification provides full compatibility with Subaru catalysts and emission‑control systems, without additional SAPS or DPF requirements, so the oil does not affect the operation of the exhaust‑cleaning system. It is used in models equipped with Lineartronic CVT, including Subaru Impreza, Legacy, Outback, Forester and WRX, especially in their turbocharged versions where increased transmission durability is required. When selecting oil on xenum.ua use the “SUBARU” filter to find products that precisely match this approval, for example XENUM XA‑TRAN CVT 1 l (1525001AS).