Mobil AGL Synthetic Aviation Gear Lubricant offers measurably better wear protection for transmissions operating at high temperatures than Type I (MIL-L-7808) and Type II (MIL-L-23699) turbine oils, as well as wear resistance that is especially beneficial to military and other helicopters operating under unusual stresses. Mobil AGL is formulated with synthesized hydrocarbon-based fluids. The combination of a naturally high viscosity index and a unique proprietary additive system help enable the gear lubricant to provide outstanding performance in extreme service applications at high temperatures, well beyond the capabilities of mineral oils. Exxon Mobil Corporation pioneered synthetic lubricants more than 50 years ago and has been a leader in synthetic lubricant research and manufacturing ever since. Mobil AGL continues the legacy. It is specifically formulated to provide outstanding equipment protection, extend oil life and enable problem-free operation.