Coastal CUI Quality 90 GL-1 Gear Oil, 6/1 gallon case, is manufactured from highly refined base oils and is recommended for lubrication of transmissions, differentials and final drives requiring an API GL-1 gear oil. This SAE 90 Grade gear oil has a Flash, COC 420F, Pour Point 10F, and a viscosity of 268 cSt @ 40C.

Application 

This gear lubricant is also recommended for steering gears, universal joints, spline shafts, industrial closed gears and many other applications where a straight mineral gear oil is required.