SUBARU ATF CVTF III

Specification SUBARU ATF CVTF III is the official approval from Subaru Motor Corp. for transmission lubricants intended exclusively for automatic gearboxes with step‑less continuously variable transmission (CVT) of the latest generation, in particular the Lineartronic CVTF III system, installed in gasoline and diesel Subaru models such as WRX, Outback, Forester and Levorg with 2.0‑2.5 L engines. The technical requirement calls for high thermal resistance (up to 150 °C), stability under continuous torque shift conditions and a low friction coefficient, which ensures smooth CVT operation, prevents excessive wear of gears and belt. The oil must have low viscosity at cold start (flow 0 W) while simultaneously maintaining sufficient viscosity under load, guaranteeing rapid filling of the hydraulic system and protection against overheating. The specification does not impose additional requirements for SAPS, DPF or catalytic systems, because Subaru CVT does not use these components. By using XENUM XA‑TRAN CVT transmission oil that complies with SUBARU ATF CVTF III, you obtain full compatibility with OEM requirements, increased CVT durability and preservation of the manufacturer's warranty conditions.