75W-90 Gear Oil

• Advanced protection against wear, even with up to 15 percent water contamination¹
• Controls thermal runaway
• Protects against rust and corrosion
• Helps reduce operating temperatures
• Long oil, seal & equipment life

• Specifically engineered for 500,000-mile (805,000 km) service life in over-the-road trucks
• High-load gear and bearing protection
• Protection from rust and corrosion
• Better cold-weather shifting
• Improved efficiency
• Improved seal life

• Excellent gear and bearing protection, even when contaminated with 15% water¹
• Reduced friction and wear
• Protection against rust and corrosion
• Long seal life
• Superior foam prevention

¹Based upon AMSOIL testing of AMSOIL 75W-90 Synthetic Marine Gear Lube in ASTM 3233 and ASTM D892.