Starbrite 027200N Synthetic Blend 80W90 Lower Unit Gear Lube 1 Gallon

Starbrite 027200N Synthetic Blend Lower Unit Gear Lube delivers premium protection for marine outboard and sterndrive lower units. This advanced 80W90 formula meets API GL-5, MT-1 service standards, SAE J2360, and Mack GO-J specifications, making it ideal for demanding marine applications.

Key Features:

• Synthetic blend formula for superior long-term performance and protection
• Special extreme pressure and anti-wear additives protect gears under heavy loads
• Recommended for all marine engines over 100 horsepower
• Excellent rust and corrosion protection in harsh saltwater and freshwater environments
• Outstanding thermal stability maintains viscosity across wide temperature ranges
• Convenient 1-gallon container for multiple lower unit services

This premium gear lube is engineered specifically for the unique demands of marine lower units, where gears operate partially submerged and exposed to water contamination. The synthetic blend provides enhanced protection compared to conventional oils while offering excellent value for boat owners who demand reliable performance season after season.