Mercury SAE 90 Gear Lube, High Performance 2.5 Gallon 8M0222073

Mercury SAE 90 Gear Lube, High Performance 2.5 Gallon 8M0222073 is a genuine Mercury/Quicksilver OEM lubricant formulated to protect lower units in high-horsepower outboards and sterndrives. Designed for engines above 75HP, this high-performance SAE 90 gear lube helps reduce friction, minimize wear, and provide superior protection against corrosion in demanding marine environments.

Compatible with the following:

• Mercury outboards above 75HP requiring SAE 90 High Performance Gear Lube
• MerCruiser sterndrives requiring SAE 90 High Performance Gear Lube

This premium lower unit lubricant is formulated with extreme-pressure synthetic additives to help protect gears and bearings from metal-to-metal contact under heavy loads. Its advanced marine formula also provides outstanding corrosion resistance and helps protect internal components if water enters the gear housing, reducing the risk of premature gearcase damage.

Routine lower unit oil changes are essential for maximizing gearcase life and maintaining reliable performance. Fresh gear lube helps ensure smooth operation while allowing you to inspect for signs of water intrusion or excessive wear during scheduled maintenance. The 2.5-gallon container is an excellent choice for servicing multiple engines or for marine service facilities.

Quicksilver is Mercury Marine's official parts and accessories brand, offering the same OEM quality and fit as Mercury-branded components.

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.