Synthetic GearSynthetic Gear Oil ISO 150, Container Type Plastic Bottle, Size 1 gal.SAE Grade 85W, Viscosity Index Greater Than 150, ISO Viscosity Grade 150Temp. Range -40 Degrees F to 450 Degrees F (-40 Degrees C to 232 Degrees C)Food Grade, Spur Gear, Helical, Herringbone, Rack And Pinion, Straight Bevel, Spiral Bevel, Worm Gears (E.P.), Chain Drive, Circulating Systems, High Temperature Chains, Oil Lubricated Bearings, Gear Boxes., H1