Toyota JWS 2271

Toyota JWS 2271 is an official transmission oil specification developed by Toyota for automatic, continuously variable (CVT) and dual‑clutch (DCT) transmissions in passenger and commercial models. The specification requires stable viscosity over a wide temperature range, high thermal resistance, a controlled coefficient of friction and compatibility with the transmission’s friction elements, ensuring smooth gear shifts, gear protection and prevention of overheating. JWS 2271 is suitable for transmissions installed on gasoline, hybrid and diesel Toyota engines, including the Corolla, Camry, RAV4, Prius series and the commercial Hilux models. XENUM offers the transmission oil XT‑POWERSHIFT, which undergoes laboratory testing to this standard and guarantees transmission durability, stable operation under high loads and reduced maintenance costs.