Rugged SAE 90 Gear Lube And Pump Kit For Outboard Lower Units And Sterndrives, 32 Fl Oz, Heavy Duty Protection With Extreme Pressure Additives For Corrosion Resistance And Reduced Wear On 75 HP Motors

Heavy-Duty SAE 90 Gear Lube Kit for Outboard Lower Units
✔️ 32 oz SAE 90 gear oil, pump included, OEM spec, fits 3/8-16 drain

This rugged gear lube kit provides a 32 oz bottle of SAE 90 gear oil and a hand pump, designed for use in outboard lower units and sterndrives on engines above 75 hp. It features extreme pressure additives and corrosion protection to keep gears smooth and reliable in challenging marine conditions, while conforming to Mercury Marine OEM specifications.

✅ SAE 90 viscosity gear oil optimized for lower unit gears
✅ Extreme pressure additives reduce wear and metal-to-metal contact
✅ Corrosion protection for saltwater and freshwater use
✅ Pump included, fits 3/8-16 drain/fill screws, 32 oz capacity

💡 What is gear oil used for in marine lower units and sterndrives?

Gear oil keeps the gears properly lubricated and protected in marine lower units, preventing corrosion and wear in tough water environments.

- handy for engines 75 hp and up in saltwater or freshwater gear cases
- provides protection against metal-to-metal wear under high torque
- helps prevent water intrusion and gear seizure
- includes a pump for easy filling and a 32 oz bottle