Description Millers MTF Fully Synthetic 75w90 is a GL-4 (EP), GL-5 (Hypoid) transmission oil incorporating extreme pressure additives. The gear oil additives used in MTF 75w90 will not attack yellow metals. User Benefits MTF 75w90 provides full protection against wear and corrosion Improves the quality and feel of the gear change Can be used to top up gearboxes and will mix safely with other oils except ATF
