Purpose and Specifications

RAVENOL Transmission Oil 1221101-020-01-999 is a fully synthetic SAE 75W-90 gear oil in a convenient 20-liter tank, designed to protect manual transmissions, differentials, and axles in cars, trucks, and heavy-duty vehicles. It flows smoothly at cold starts down to -40°C for quick protection and stays thick up to 150°C under extreme heat and heavy loads, reducing wear and extending gear life.

• Keeps gears quiet and smooth by minimizing friction and chatter, even in limited-slip differentials
• Resists breakdown from high torque, shock loads, and towing for reliable performance over 100,000 km
• Prevents rust, corrosion, and foaming to maintain full lubrication film strength
• Compatible with seals to avoid leaks and contamination

When to Use / Replace?

Use this oil in any vehicle manual transmission or differential calling for SAE 75W-90 GL-5 spec. Ideal for daily drivers, 4x4s, trucks, and heavy equipment facing towing, off-road, or high-mileage use. Replace every 60,000-100,000 km or 3-5 years, or sooner if operating in extreme temps or dusty conditions. Shelf life is 5 years unopened when stored cool and dry.

Frequently Asked Questions

Can I use it in limited-slip differentials? Yes, its built-in friction modifiers eliminate chatter and improve traction without extra additives.

Is it safe for my older vehicle? Absolutely, it's non-corrosive to yellow metals like brass and bronze, and blends safely with other gear oils.

What temps does it handle? Flows easily below -40°C for winter starts and protects up to 150°C for hot summer hauling or track use.