TriboDyn Tri-Ex Full Synthetic Gear Oil with Integrated Friction Modifier for Limited Slip & Positraction Differentials - High Film Strength, API GL-5 MT-1

INTEGRATED FRICTION MODIFIER - NO SEPARATE ADDITIVE NEEDED – This professional-grade full synthetic gear oil comes ready for your limited slip or positraction differential. The precise friction modifier is expertly blended in, eliminating the need for a separate bottle and the guesswork of mixing. ADVANCED METAL-BONDING TECHNOLOGY FOR STARTUP PROTECTION – Our formula includes additives that bond a protective oil layer to gear and bearing surfaces. This ensures critical lubrication is present during dry starts and high-load conditions, preventing initial wear before full oil circulation. MAXIMUM FILM STRENGTH & EXTREME PRESSURE PROTECTION – Engineered with an advanced additive package to provide exceptional film strength—the most critical factor in wear prevention. Maintains a protective barrier between metal components under shock loads, high torque, and extreme temperatures. PREMIUM FULL SYNTHETIC BASE FOR SUPERIOR PERFORMANCE – Formulated with high-stability, shear-resistant synthetic base oils for outstanding thermal and oxidative stability. Reduces deposit formation and provides excellent high-temperature protection with superior low-temperature flow. MEETS & EXCEEDS KEY INDUSTRY & OEM SPECIFICATIONS – Qualified for API GL-5, API MT-1, and MIL-PRF-2105E. Trusted for use in differentials, manual transmissions, and transfer cases in cars, trucks, and heavy-duty applications requiring these demanding specifications. COMPATIBLE & VERSATILE UNIVERSAL GEAR OIL – Designed for use in Limited Slip/Positraction Differentials, conventional differentials, manual transmissions, and transfer cases. Fully compatible with other synthetic and conventional gear oils for easy service. REDUCES FRICTION, WEAR, AND OPERATING TEMPERATURES – Our TRI-EX technology is engineered to treat the metal surface, not just lubricate it. The result is smoother operation, extended component life, and reduced maintenance costs over the life of your vehicle. IDEAL FOR ENTHUSIASTS DEMANDING THE BEST PROTECTION – Built for those who understand that protection is paramount. From daily drivers to performance and towing applications, this oil provides the ultimate defense for your drivetrain investment. MADE IN THE USA WITH HIGH-QUALITY SYNTHETIC COMPONENTS – Manufactured to rigorous standards, ensuring consistent quality, performance, and reliability in every bottle. TRUSTED BY PROFESSIONALS & BUILT TO THE HIGHEST STANDARD – TriboDyn is exclusively produced in our ISO 9001 certified manufacturing facility and sold directly to you. Our formulas are trusted by professional racing teams, specialty manufacturers, and recommended by leading automotive institutes for maximum performance.