Mercury Racing Gear Lube was designed for outboard and sterndrive racing applications.

This high performance 85W90 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
 
Recommended for use in Mercury Racing outboard gear cases including: Sport Master, Torque Master, Fleet Master, VI SSM and IV SSM and Mercury Racing sterndrive applications including Dry Sump Six,NXT6, SSM, NXT, Bravo XR, Bravo XR Sport Master drives and NXT transmission assemblies.