WOLF VITALTECH 75W-90 GL-5 Transmission Oil

Purpose and Specifications

WOLF VITALTECH 75W-90 GL-5 is a full synthetic transmission oil engineered for heavy-duty mechanical transmissions in trucks and four-wheel drive vehicles. This oil is specifically formulated for synchronized gearboxes and heavily loaded differentials, delivering reliable protection under extreme operating conditions.

Key Performance Benefits:

• Smooth Gear Shifting: Excellent frictional properties eliminate vibration and ensure seamless gear changes
• Superior Wear Protection: Advanced anti-wear additives protect critical transmission components from damage
• Extended Oil Life: Outstanding thermal and oxidation stability keeps the oil performing longer between changes
• Cold Temperature Flow: Flows easily at temperatures as low as -40°C, ensuring reliable starts in harsh winter conditions
• High Temperature Stability: Maintains protective film at operating temperatures up to 100°C and beyond

Meets Major OEM Standards: API GL-5, API GL-4, API MT-1, ZF TE-ML specifications, and approvals from Mercedes-Benz, Volvo, Scania, MAN, and DAF.

When to Use / Replace?

Replace WOLF VITALTECH 75W-90 GL-5 according to your vehicle manufacturer's maintenance schedule, typically every 50,000 to 100,000 kilometers or annually, whichever comes first. Always consult your owner's manual for exact intervals. This oil is ideal for:

• Heavy-duty truck transmissions and transfer cases
• Differentials in four-wheel drive vehicles
• Off-road and construction equipment
• Vehicles operating in extreme temperatures or demanding conditions

Storage: Store in a cool, dry location. Shelf life is typically 3-5 years in sealed, unopened containers when stored properly away from direct sunlight.

Frequently Asked Questions

Q: Can I use this oil in my passenger car transmission?
A: WOLF VITALTECH 75W-90 GL-5 is formulated for heavy-duty truck and commercial vehicle transmissions. Always check your vehicle's owner's manual to confirm compatibility with your specific transmission type.

Q: What does the 75W-90 rating mean?
A: The 75W indicates the oil flows easily in cold conditions (winter), while the 90 rating ensures it maintains proper thickness at high operating temperatures. This makes it suitable for year-round use in most climates.

Q: Is this a synthetic or mineral oil?
A: This is a full synthetic oil made from high-quality PAO base oils, offering superior protection, longer service life, and better performance across a wider temperature range compared to conventional mineral oils.