Automotive transfer case fluid designed to protect advanced AWD systems while enabling long service intervals. Introducing TRIAX Transfer Case Fluid DTF-1, engineered for all-season reliability down to -50°C with optimised friction control for smoother engagement. Is the lifetime-fill qualification and broad compatibility right for your vehicle?
⚡ At a Glance
- • Viscosity Stability: Highly stable viscosity preserves lubrication and performance across wide temperature ranges
- • Best for: Owners of European and other advanced AWD vehicles seeking long service intervals
- • Not ideal for: Vehicles that require a specifically different transfer case fluid specification
Full-synthetic transfer case fluid formulated for reliable all-season operation and long-term stability. Optimised friction behaviour improves engagement in modern AWD transfer cases.
Smoother Drivetrain Engagement – with advanced friction control
Advanced friction control maintains consistent friction characteristics matched to torque-on-demand AWD systems, reducing abrupt engagement under load. The formulation is tuned for seamless operation in systems such as BMW XDrive and Audi Quattro.
Reduced transfer case judder and smoother shifts under varying torque conditions, helping driveability during everyday and spirited driving.
Longer Service Intervals – thanks to highly stable viscosity and oxidation resistance
Full-synthetic chemistry and stabilising additives resist viscosity breakdown, heat soak and oxidation over extended use, supporting durability claims of up to 450,000 km. Thermal stability preserves lubrication under high torque and high-speed conditions.
Fewer fluid changes and lower maintenance frequency for high-mileage vehicles, supporting sealed transfer cases that qualify for lifetime fill.
Reliable Cold-Start Performance – with all-season operation to -50°C
Formulation maintains flow and pressure control at extreme low temperatures down to -50°C, ensuring pumpability and effective lubrication at startup. Low-temperature rheology supports consistent performance in severe winter climates.
Assured engagement and fewer cold-weather drivetrain issues for owners who regularly operate in very low temperatures.
✨ The 4 Key Reasons for TRIAX Transfer Case Fluid DTF-1
- Lifetime-fill qualification — Reduces the need for routine transfer case fluid replacements over time.
- Cold-weather performance to -50°C — Maintains fluidity and function in extreme low temperatures.
- Wide AWD compatibility — Works with many European, Asian and US advanced all-wheel-drive systems.
- Sensor and seal friendly — Compatible with electronic sensors, rubber seals and soft metal components.
📋 Technical Details at a Glance
- Category: Transfer case fluid
- Brand: TRIAX
- Compatibility: BMW XDrive, Audi Quattro, Porsche Cayenne/Macan, Range Rover, Mercedes GLE/G-Class, Ford, KIA Stinger and more
- Composition: Full synthetic
- Lifetime fill: Qualifies for lifetime fill in sealed transfer cases
❓ Frequently Asked Questions
Q: Is this compatible with BMW XDrive and Audi Quattro?
A: Yes, designed specifically for advanced AWD systems including BMW XDrive and Audi Quattro; consult the full applications list for exact fits.
Q: Does it qualify for a lifetime fill?
A: Yes, formulation and performance meet criteria that qualify sealed transfer cases for lifetime fill where manufacturer allowances permit.
Q: Can it be used in very cold climates?
A: Yes, engineered for reliable operation down to -50°C to support cold starts and low-temperature engagement.
🏆 Our Verdict
Suitable for owners of European and other advanced AWD vehicles who want smoother drivetrain behaviour and extended service intervals. The full-synthetic formulation that exceeds several OEM specifications, qualifies for lifetime fill, and performs to -50°C is the key selling point. Upfront investment is balanced by extended durability and likely savings from reduced maintenance over time.
