Sierra's Max Performance Gear Lube safeguards critical components and ensures long lasting performance, delivering maximum protection under the most demanding marine conditions. For sterndrive and outboard racing applications.

• SAE 85W-90
• Heavy Duty Lubricant for Sterndrive and Outboard Racing applications
• Safeguards critical components and ensures long lasting performance
• Resists breakdown at elevated temperatures to maintain performance
• Prevents horsepower loss
• High strength additives and tacktifiers form a durable oil film for protection
• Reduces metal to metal contact
• Delivers maximum protection under the most demanding marine conditions