Mercury-Quicksilver 92-8M0111677 SAE 85W90 Extreme Performance Gear Oil 1 Qt.

One 32 Fluid ounce (946 mL) bottle. 

Quicksilver Extreme Performance Gear Lube was designed for outboard and sterndrive racing applications. This gear lube provides maximum protection against:
• Water intrusion – advanced emulsifiers protect gears if water enters
the gear housing
•Wear – tackifiers and pressure additives improve oil film adhesion and
protect against excessive wear
•Horsepower loss – prevents horsepower loss and won’t break down
when gears reach high temperatures

Quicksilver recommends the gear lube be changed at least once per year (prior to storage) or every 100 hours of operation. See owner’s manual for specific recommendations. 

Recommended for use in high‑performance gearcases used in marine,
powersports, and motorsports applications.