Purpose and Specifications

COMLINE CO75W90GL5-1 is a budget-friendly synthetic gear oil for manual transmissions and differentials. Its 75W-90 viscosity flows smoothly in cold starts down to -30°C and stays thick up to 150°C, protecting gears from wear during heavy loads.

Meets key specs like BMW MTF LT1-4, VW G 50, MAN 341 Z2/E3, MB 235.8/10/11, and ZF TE-ML 02B/05B/07A/08/12L/17B. GL-4/5 rating handles high-pressure hypoid gears without damaging synchros for smooth shifts.

• 1-liter bottle fits easy top-ups or full changes
• Synthetic formula cuts friction, boosts fuel efficiency
• Ideal for European cars: BMW, VW, Mercedes, ZF boxes

When to Use / Replace?

Use in manual gearboxes, transaxles, and diffs needing GL-5 protection with synchro compatibility. Perfect for daily drivers, towing, or track days where heat builds up.

Replace every 60,000 km or 3 years in normal use; every 30,000 km or yearly for severe duty like frequent towing or off-road. Shelf life: 5 years sealed. Check level monthly; top up if low.

FAQ

Is this safe for my BMW or VW manual transmission? Yes, approved for BMW MTF LT1-4 and VW G 50 – prevents grinding and extends gear life.

Can I use it in hot climates? Absolutely, stable to 150°C to avoid thinning and gear damage.

How much for a full drain? Most manuals take 1.5-2.5 liters; this 1L pack is great for changes or storage.