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TRI-EX 75W-90 Full Synthetic Gear Oil with Built-in Friction Modifier for Limited Slip Differentials, API GL-5 Compatible - Made in USA (1 Gallon, 75W-90)

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Product details

Management number 229616379 Release Date 2026/05/31 List Price US$38.28 Model Number 229616379
Category
  • 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.
  • Low-Temperature Fluidity Down to -50°F: Flows easily in cold weather for quick startups and protection, making it the go-to 75W90W synthetic gear lube for DIYers in harsh climates.
  • 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.

ASIN B09N37CLK3
Material Full Synthetic Base Oil, Sulfur-Phosphorus Extreme Pressure Additives, Friction Modifier, Anti-Foam Agents, Anti-Rust & Anti-Corrosion Agents
Item Form Oil
Viscosity 75W-90
Brand Name TriboDyn
Unit Count 128.0 Fluid Ounces
Flash Point 210 Degrees Celsius
Part Number TRIEXLSGEAR
Manufacturer TriboDyn
Model Number TRI-EX-75W90LSFSG-GL
Liquid Volume 1 Gallons
Container Type Bottle
Number of Items 1
Viscosity Level High
Included Components Gear Oil
SAE J300 Viscosity Grade 75W-90
Upper Temperature Rating 410 Degrees Fahrenheit
Specific Uses For Product Heavy Duty Truck Axles, Limited Slip Differentials, Manual Transmissions, Positraction Differentials, Transfer Cases
Recommended Uses For Product API GL-5 Certified Applications, API MT-1 Manual Transmissions, All vehicles requiring 75W90 Gear Oil, Heavy Duty Truck Differentials, Oil Lubricated Wheel Bearings, Performance and Racing Applications, Positraction Differential Fluid, Power Divider and Supercharger Lubrication, Transfer Case Lubricant, Wet Clutch Systems, Worm Gear Lubrication

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