Formulated with Smooth Drive Technology is a full synthetic transmission fluid recommended for most passenger car conventional manual and ""dry clutch"" transmissions where API GL-4 lubricants are required. Its superior technology enables longer transmission life. Specifications: API GL-4 - MB-Approval 235.73 - Meets Ford WSS-M2C200-D2 Approved for use where Ford WSSM2C200-D2 is specified. Low viscosity synthetic formulation offers the potential for fuel economy benefits while maintaining excellent wear protection. Ford Focus, C-Max, Mondeo, S-Max, Galaxy, Transit. Volvo C30, S40, V50, S60, V70, C70, XC60, XC70. Further it is approved by MB for the new Smart with DC transmission BR 453 from Getrag. Castrol TRANSMAX with Smooth Drive Technology has active control molecules that automatically adjust their friction level under changing pressures and speed, delivering a smoother drive for longer and enhanced protection. That’s why, 2 out of every 3 major vehicle manufacturers choose Castrol transmission fluids as part of their factory fill. This product replaces Castrol Syntrans FE 75W Fully Synthetic Car Gearbox Oil.