

🛠️ Upgrade your drivetrain with ceramic-infused power — because your gears deserve the best!
TriboDyn Tri-Ex² 75W90 Synthetic Gear Oil is a premium full synthetic lubricant featuring patented ceramic coating technology that actively repairs and protects gear surfaces. Engineered to exceed the toughest global standards (API GL-5, MT-1, MIL-PRF-2105E), it delivers extreme pressure and shock load protection while reducing operating temperatures and friction. Ideal for manual transmissions, differentials, and transfer cases, this oil ensures smoother, quieter gear operation and longer component life, trusted by racers and fleet managers alike.
| ASIN | B07CQ6788C |
| Brand | TriboDyn |
| Colour | 75W-90 |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (24) |
| Date First Available | 4 July 2018 |
| Flash Point | 410 Degrees Fahrenheit |
| Item Dimensions LxWxH | 6.4 x 10.5 x 26.4 Centimeters |
| Item Form | Oil |
| Item Weight | 862 g |
| Item model number | TRI-EX2-75W90FSG-QT |
| Liquid Volume | 1 Quarts |
| Manufacturer | TriboDyn |
| Manufacturer Part Number | TRI-EX2-75W90FSG-QT |
| Material | Metal |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Package Information | Bottle |
| Product Dimensions | 6.35 x 10.49 x 26.37 cm; 861.83 g |
| Recommended Uses For Product | Agricultural Machinery, Automotive Manual Transmissions, Fleet Vehicle Maintenance, Heavy-Duty Truck Differentials, Industrial Gearboxes, Marine Lower Units, Motorcycle Gearboxes, Off-Road & 4x4 Transfer Cases, Performance & Racing Applications |
| SAE J300 Viscosity Grade | 75W-90 |
| Size | Quart Bottle |
| Specific Uses For Product | Lubrication |
| Upper Temperature Rating | 212 Degrees Fahrenheit |
| Viscosity | 75W90 |
| Viscosity Level | High |
| Volume | 1 Quarts |
G**C
Made the shifting on my transmission smoother and overall quieter.
J**H
It works better than the previous fluids I've tried
R**R
This is a high grade lubricant that works well if you are willing to spend more money for more protection.
D**O
i read the reviews and all the hate, i still bought it! it was not runny like water if u shake the bottle like instructions tell you to do. it seems to work super good in my honda gear box and it dampened the sound some. my only issue is the damn color of this stuff! it comes in a weird blue color and if it gets on anything it will ruin it immediately, not to mention this stuff was rather thick like a syrup almost. so far so good it has been in my gearbox for 10k miles and no issues..
R**T
Do not buy, stuff is snake oil. It’s nothing but blue dye and cheap gear oil, Was not viscous and slightly watery. Should of known better that a product like this that has been out for a few years hasn’t blown up from its claims for being the best was for a good reason, stuff sucks. All lies. I hope they shut down and stop making wack products and claims, stick to redline or amsoil for transmission/transaxle/differential fluid. Don’t fall into the gimmicks and scripted videos they post, like the one about the Honda kid saving his engine using tribodyn oil, very scripted as it comes off
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