Servo Gear Super oils are multipurpose hypoid gear oils of heavy-duty type, specially formulated to meet API service classification GL-5, IS:1118- 1992 ED type – GL-5, US Military MIL-L-2105D and UK Defence CS 3000B specifications. These oils are recommended for hypoid gear differentials, mechanical transmissions and drive axles operating under severe duty, where bulk oil temperature can reach up to 1500C. Servo Gear Super 80W and 85W, due to its very low pour point can be used in vehicles operating at sub-zero temperatures. The multigrade gear oils are ideal for vehicles operating in areas where ambient temperatures vary widely.