Premium TRI-EX SAE 75W140 Full Synthetic Gear Oil - 4 Gallon Case (4 Pack) for Heavy-Duty Trucks, Off-Road Vehicles & High-Performance Cars - Extreme Temperature Protection & Wear Resistance

TriboDyn Gear Oil Improves Metal Surfaces As It Lubricates There are many full synthetic gear oils out there today. Only TriboDyn Full Synthetic Gear Oil combines full synthetic with exclusive TriboDyn additives that improve the metal surfaces inside your gearbox or transmission. The result is smoother shifting, quieter operation, and less part wear. TriboDyn TRIEX also has one of the highest film strength ratings you can get so it can take whatever punishment your vehicle dishes out. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. What Makes TriboDyn Full Synthetic TRI-EX Gear Oil Unlike Any Other Oil FULL Synthetic Base Oil Advanced Additives Bonds To Metal Cleaner Base Oil FULL Synthetic Oil is cleaner and does not have the impurities of other oils. Today's Technology The Additives in TRI-EX are engineered to improve metal surfaces. Constant Lubrication TRI-EX BONDS a layer of oil to metal so there is ALWAYS lubrication. Molecular Stability FULL Synthetic Oil has a uniform molecular structure for a higher film strength Small Batch Blending TRI-EX is blended in small batches for ultimate consistency. Corrosion Protection Bonding oil to the metal prevents corrosion from forming when your vehicle sits What Can You Expect After Switching To TriboDyn Smoother Shifting - Less Noise - Lower Temps Full Synthetic Oil Working Together With Metal Surface Enhancing Additives Provide A Dramatic Reduction in Internal Friction. You Will Experience Smoother Shifting, Less Noise, and Lower Gearbox Temperatures with TriboDyn. These are All Signs Your Gearbox is Working Efficiently. Tremendous Shock and Load Protection TriboDyn's Incredible Film Strength Delivers Unmatched Shock and Load Protection. Shock and Load Stress Can Ruin a Differential Without Proper Lubrication. TriboDyn Was Developed for Extreme Applications such as Racing, Off-Roading, and Towing Heavy Loads. What Industry Specs Does TriboDyn TRI-EX Meet? TriboDyn TRI-EX Meets or Exceeds API MT-1 & GL-5 Classifications Why Can I Not Buy TriboDyn In My Local Auto Parts Store? TriboDyn Is Only Sold Direct From TriboDyn. The Additional Layers Required To Sell To Retailers Adds To The Cost. Is TriboDyn An Additive? No. TriboDyn Is Full Synthetic Oil With A Proprietary Additive Package That Improves Metal Surfaces Inside Your Gearbox Or Manual Transmission TriboDyn Has A Full Line Of Lubricants For Whatever Moves You SAE 75W-90 Gear Oil Add to Cart SAE 75W-90 Gear Oil Add to Cart SAE 50W Gear Oil Add to Cart SAE 75W-90 Limited Slip Add to Cart SAE 75W-140 Limited Slip Add to Cart Motor Oil Add to Cart Diesel Oil Add to Cart Customer Reviews 4.7 out of 5 stars 67 4.7 out of 5 stars 4 4.2 out of 5 stars 19 4.6 out of 5 stars 44 4.6 out of 5 stars 44 4.4 out of 5 stars 66 4.4 out of 5 stars 66 Price $84.99$84.99 $84.99$84.99 $84.99$84.99 $84.99$84.99 $84.99$84.99 $68.99$68.99 $71.99$71.99 Full Synthetic ✔ ✔ ✔ ✔ ✔ ✔ ✔ Ceramic Coating ✔ ✔ ✔ ✘ ✘ ✔ ✔ Friction Modifier ✘ ✘ ✘ ✔ ✔ ✘ ✘ Type Gear Oil Gear Oil Gear Oil Gear Oil Gear Oil Engine Oil Engine Oil Prime Yes Yes Yes Yes Yes Yes Yes

TriboDyn TRI-EX 75w140 Meets or Exceeds the API Service Designations API MT-1 & API GL-5

Reduced Friction & Wear TriboDyn TRI-EX 75w-140 Synthetic Gear Oil extends gear and bearing life significantly.

Lower Operating Temperatures TriboDyn TRI-EX 75w 140 Full Synthetic Gear Oil reduces heat buildup, improving efficiency and longevity.

Exceptional Load-Carrying Capacity TriboDyn 75/140 Gear Oil protects gears and bearings under extreme pressure and shock loads.

Superior Wear Protection This Gear Oil 75w-140 minimizes wear and tear, extending the life of your drivetrain components.

Smooth & Quiet Operation TriboDyn 75w140 Gear Oil reduces gear noise and vibrations for a more refined driving experience.

Excellent Thermal & Oxidative Stability TriboDyn 75w140 Synthetic Gear Oil maintains its performance even under high temperatures and demanding conditions.

Dry Start Protection TriboDyn TRI-EX 75-140 Full Synthetic Gear Oil prevents damage during critical start-up periods.

Lower Operating Temperatures TRI-EX 75w 140 reduces heat buildup, improving efficiency and longevity.