Purpose and Specifications

RAVENOL 1221100-020-01-999 is a fully synthetic transmission oil in SAE 75W-80 grade, supplied in a 20-liter tank for heavy-duty manual and automated gearboxes. It delivers smooth shifting in cold starts down to -40°C and reliable protection up to 150°C operating temperatures, boosting fuel efficiency by reducing internal drag while preventing wear, sludge, and corrosion for longer gear life.

• Key Benefits: Flows easily when cold for quick protection, stays thick under heat for heavy loads, supports extended drains up to 500,000 km in approved systems like ZF and MAN trucks.
• Ideal for commercial vehicles, Volvo I-Shift, Mack mDrive, and similar transmissions needing top synchronizer performance.
• Shelf life: 5 years unopened in cool, dry storage.

When to Use / Replace?

Use this oil in manual transmissions for trucks and heavy equipment operating in extreme weather or high-mileage fleets. Replace every 300,000-500,000 km or 3-5 years under severe conditions like towing or dusty roads; check fluid level and condition every 50,000 km. Its shear-stable formula maintains protection over long intervals, cutting maintenance costs.

FAQ

Q: Is RAVENOL SAE 75W-80 suitable for my truck's ZF gearbox?
A: Yes, it meets ZF TE-ML 02L specs for smooth shifts and extended life in ZF manuals.

Q: How often should I change this transmission oil?
A: Up to 500,000 km in MAN-approved apps, or sooner if towing heavy loads frequently.

Q: Does it work in cold climates?
A: Excellent low-temp flow ensures easy starts and shifting at -40°C without wear.