Sierra 18-9600-2 Premium Lower Unit Gear Lube Oil, 1 Quart

Sierra Premium Lower Unit Gear Lube Is Recommended For All General Marine Applications Requiring A Gl 5 Class Lubricant. Ideal For Replacing All Old Hypoid 90 Application Needs. Formulated For Use In Freshwater Or Saltwater Conditions And All Standard Marine Applications. Reduces Friction And Protects Gears, Bearings And Other Gearcase Components.