

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.
⚙️ Drive with confidence, protect with precision — the ultimate fluid for your drivetrain’s peak performance!
TRIAX DTF-2 is a full synthetic 75W-85 GL-5 gear oil designed for differentials, transfer cases, and drivetrains in a wide range of vehicles including BMW, Dodge, Ford, Lexus, and Toyota. It offers OEM-level frictional stability, extreme pressure protection up to 300°F, and advanced metal protection for brass, copper, and aluminum alloys. Engineered for all-climate use down to -50°F and ready for limited slip differentials, it ensures smooth gear transitions, prevents shuddering, and supports lifetime fill in most applications.




| ASIN | B0CVC36WJR |
| Best Sellers Rank | #8,731 in Automotive ( See Top 100 in Automotive ) #21 in Gear Oils |
| Brand Name | Triax |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (229) |
| Global Trade Identification Number | 00850023978905 |
| Item Form | Liquid |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | TRIAX |
| Material | Synthetic |
| Recommended Uses For Product | Differentials, Drive Trains, and Transfer Cases in Many Vehicles |
| Specific Uses For Product | Differentials, Drive Trains, and Transfer Cases in Many Vehicles |
| UPC | 850023978905 |
| Unit Count | 32.0 Fluid Ounces |
| Upper Temperature Rating | 300 Degrees Fahrenheit |
| Viscosity | 75W85 |
A**R
Triax DTF-2 75W-85 GL-5 drive train fluid works well! Recommended!
I drive a 2010 Lexus RX 350. It's an AWD SUV. Both the rear differential and the transfer case require the 75W-85, GL-5 gear oil for lubrication. I change the fluids in these two gears at the same time at each sitting as part of my DIY maintenance. I bought this Triax DTF-2, 75W-85 fluid based on good reviews, low price, and attractive-looking packaging. I figured if the company put in a good deal of effort to make their product look good for consumers, they should also be good at making products that are of high grade and good quality. That was why I bought 3 quarts of these. I replaced the old fluids with them in March 2025. Today is July 25, 2025. The car has been driven for exactly 3,000 miles. And I found that both my transfer case and rear differential are holding up well. I would buy more of these fluids in my future oil changes. Thanks to Triax for offering high-quality and reasonably priced gear oils.
E**H
Good Choice for Differential Gear Oil
High quality gear oil. Meets all the requirements for my 2014 Ram 2500 6.7 Cummins front and rear differential.
A**R
Work well
Works well
D**N
2020 Tundra Pro
This fluid looks to be just the ticket for the front and rear diffs on my 2020 Tundra. Exactly the correct weight that the owners manual calls for. This stuff is expensive but looks to be worth it. I change the fluid every 60k miles.
L**Y
Great product.
Awesome product. Hard to find the specific weight differential oil I needed for my Ram 3500 but they had it. At first I had an oh no moment when I saw blue being pumped into the diff, after a little research I found out it is colored that way. I guess it'll make easier to see any leaks that hopefully will never start.
V**K
Great in mustang GT limited slip diff
Used in rear clutch-type limited slip differential on 2019 mustang GT, runs smooth and quiet. No chatter on tight turns so no need to add any limited slip additive, the one already in the fluid seems to work great. Fluid is dyed blue, so it looks cool.
I**R
Matches specified 75W85 full synthetic for Toyota Tundra
Just installed in my Tundra. I bought this based on good reviews and wanting to use the specified 75W85 not 75W90. This was less cost than redline. We will see how it holds up. I will be changing the fluids each 30K as recommended by the manufacturer even though this oil is supposed to never need replacing.
O**.
Quality
Great product
A**N
Habe es für Mein BMW e53 benutz. Funktioniert bis jetzt einwandfrei.
J**F
Great oil.
J**E
Muy buena calidad de aceite para el eje de transmisión de Ford Mustang GT
L**S
Correspond à mes attentes, livré avec un jour d'avance
N**T
c'est le bon produit
Trustpilot
2 weeks ago
3 days ago