Purpose and Specifications

RAVENOL DTF-1 4L is a fully synthetic transfer case fluid designed for electronically controlled active transfer cases in modern AWD vehicles. It delivers smooth power transmission to all wheels, even under extreme loads, while protecting against wear and corrosion for longer component life.

This mid-range oil meets key specs like BMW DTF-1, MB 239.41, VW G 052 515, G 052 533, G 052 536, ATF TF-0753, and ATF TF-0870, making it ideal for Audi Q7, Touareg, Mercedes GLE/G-Class, Land Rover, and similar models with torque-on-demand systems.

• Stays fluid down to -63°C for reliable cold starts in harsh winters
• Maintains thickness up to 150°C+ during heavy towing or off-road use
• Prevents foaming and oxidation for consistent performance over 60,000 km or 4 years

Practical perks include quieter operation, reduced fuel use from efficient friction control, and compatibility with seals and metals—no leaks or damage.

When to Use / Replace?

Use RAVENOL DTF-1 in active transfer cases requiring these exact specs—check your owner's manual or VIN with a mechanic to confirm. Perfect for high-performance AWD SUVs driven in varied conditions like city, highway, or trails.

Replace every 60,000-100,000 km or 4 years, whichever comes first, or sooner if you notice shuddering, unusual noise, or slipping during AWD engagement. Shelf life is 5 years unopened in cool storage.

FAQ

Is RAVENOL DTF-1 safe for my VW/Audi transfer case?
Yes, it matches VW G 052 515/533/536 specs for models like Q7 and Touareg, ensuring proper clutch engagement without slip.

Can I use it in hot climates or heavy towing?
Absolutely—stable viscosity handles temps over 150°C and high loads, preventing breakdown during extended hauls.

What's the difference from regular ATF?
It's a specialized synthetic for transfer cases only, not automatic transmissions—using the wrong fluid risks failure.