Toyota ATF WS is a fully synthetic fluid for new types of automatic transmissions in Toyota vehicles. The oil is designed to operate under heavy load conditions, at high ambient temperatures and in general in severe weather conditions. Even under severe operating conditions, the oil maintains a stable film on the surface of parts and prevents premature wear of the gearbox. Thanks to the complex of modern additives, ATF WS oil can be used with an extended drain interval. Mandatory for use in vehicles for which it is indicated in the "user manual", should not be used in the absence of such a recommendation. Used in automatic transmissions and sequential manual transmissions.