Purpose and Specifications

WOLF VITALTECH 75W90 GL 5 5L is a full synthetic transmission oil designed for smooth gear shifting and heavy-duty protection in trucks, 4x4 vehicles, and construction equipment. It excels in synchronized gearboxes and loaded differentials, ensuring very smooth shifts without vibration even under high loads or extreme temperatures from -40°C to over 150°C.

This budget-class oil meets top specs like API GL-5, ZF TE-ML 02B/05B/07A/08/12B/12L/12N/16F/17B/19C/21B, MAN 341 Z2, SCANIA STO 1:0, and MIL-PRF-2105E, protecting gears from wear and extending component life with superior anti-wear additives.

• Smooth shifting: Special friction modifiers prevent gear grind and vibration.
• Extreme temperature performance: Flows easily at -40°C for cold starts, stays thick up to 150°C+ for hot towing.
• Longer oil life: Resists breakdown for up to 100,000 km or 2 years in normal use.

When to Use / Replace?

Use in manual transmissions, transfer cases, and differentials of heavy-duty trucks and 4x4s for reliable performance in tough conditions like off-road or high-mileage hauling. Replace every 60,000-100,000 km or 24 months, or sooner if towing heavy loads frequently or operating in dusty/extreme climates.

Shelf life is 5 years unopened when stored cool and dry.

FAQ

Is this oil safe for my ZF transmission?
Yes, it meets multiple ZF TE-ML specs (02B, 05B, 07A, etc.), perfect for ZF gearboxes in trucks and 4x4s.

Can I use it in cold winters?
Absolutely, it pours at -48°C and flows smoothly at -40°C for reliable cold starts.

How much for a full change?
5L covers most truck transmissions or differentials; check your manual for exact capacity.