GL-5 high performance lubricating oil for transmissions
Spirax S3 AS 80W-140 is a high quality lubricant formulated for use in different types of differentials operating under severe conditions. The special additives and the selected bases allow to lengthen the oil change intervals in some applications. Furthermore Shell Spirax S3 AS can be used in those gearboxes that require API GL-5 or MT-1 type oils (gearboxes that are not synchronized or with synchronizers).
Spirax S3 AS 85W-140 is suitable for the latest types of truck-mounted differential with hypoid gears. In some types of differentials it also allows you to extend the oil change interval.
Spirax S3 AS 85W-140 is also approved by some manufacturers for use in manual transmissions requiring API GL-5 or MT-1 type oils.
Spirax S3 AS 80W-140 can be used in other transmissions that operate at high speed / shock load, high speed / low torque and low speed / high torque.
Specifications and Approvals
API GL-5 MT-1
Scania STO 1: 0
RVI recommended for the latest types of axles loaded P1370