Purpose and Specifications

WOLF OFFICIALTECH 75W-85 FE LS GL 5 is a premium fully synthetic transmission oil designed for manual transmissions and differentials, including limited slip types. It reduces internal friction for better fuel economy while protecting gears under high speeds, torque, and heavy loads.

This oil flows smoothly at cold starts down to -45°C, preventing hard shifts in winter, and stays stable up to 200°C for reliable performance in hot conditions. It's approved for Mercedes-Benz (MB 235.7, 235.74, 239.71, 239.72) and BMW axles, plus VAG Multitronic transmissions (VW TL 521 90).

Practical benefits include smoother gear changes, longer equipment life, and extended service intervals up to 100,000 km or 3 years depending on vehicle specs.

When to Use / Replace?

• Use in BMW, Mercedes passenger car axles, manual gearboxes, and differentials needing limited slip compatibility.
• Ideal for front-wheel drive cars with integrated differentials and high-load 4x4 applications.
• Replace every 60,000-100,000 km or 3 years, or sooner if towing heavy loads or in severe conditions like extreme temps or dusty roads.
• Shelf life is 5 years unopened in cool, dry storage.

FAQ

Is this oil good for cold weather driving? Yes, it pours easily at -45°C, ensuring easy starts and shifts even in freezing conditions without thickening.

Does it save fuel? Absolutely, special friction modifiers cut internal drag, improving fuel efficiency in approved transmissions.

Compatible with my limited slip differential? Yes, built-in LS additives prevent chatter and ensure smooth operation in limited slip diffs.