Protect your investment and keep your engine performing smoothly with Mercury Premium Gear Lube. It's recommended for use in the gearcase or lower unit of any outboard below 75hp. Specially formulated for marine applications, Premium Gear Lube helps prevent wear and corrosion even in the presence of water.
Formulated to protect against corrosion and excessive wear
Designed for outboard applications below 75hp
Improved emulsifiers protect gears should water enter the gear housing
Produced by Mercury Marine to our stringent original equipment manufacturer specifications
Mercury oils, lubricants and engine care products are backed by decades of experience in engineering, testing and manufacturing to provide the best protection and performance.