Sinclair Full Synthetic 75W-90 GL-5 Gear Oil provides friction management with optimal performance and protection.

Sinclair Full Synthetic 75W-90 Gear Lubricant is specifically engineered and formulated for multi-purpose applications with extreme pressures, such as gear boxes, limited slip rear axles, manual transmissions, conventional differentials, and hypoid gears. Our Full Synthetic 75W-90 GL-5 Gear Oil is comprised exclusively from high-quality paraffinic lubricating oils and an advanced additive that incorporates anti-wear agents, anti-friction agents, and oxidation and rust inhibitors.

Benefits Include:

• Outstanding wear protection under extreme pressure and high torque operations.
• Immense resistance to thermal breakdown.
• Aid in the prevention of rust, corrosion, and foaming.
• Quieter, smoother operation.

Performance You'll Notice

Equipment designs from OEMs continue to change, and industrial operating conditions are getting more and more severe, with increased demands on power density and other stress-increasing factors. Sinclair has kept up with those changes, and Full Synthetic 75W-90 GL-5 gives you the protection, toughness, and endurance you need.