Purpose and Specifications

MOTUL 112999 Transmission Oil 10W-40 is a high-quality gear oil designed to protect manual transmissions and differentials in everyday cars and high-performance vehicles. This 1-liter bottle delivers smooth gear shifts in cold weather down to -20°C and maintains a strong oil film up to 150°C under heavy loads, reducing wear and noise for reliable performance.

Key Benefits:

• Flows easily when cold for effortless shifting without grinding.
• Stays thick at high temps to shield gears from friction during towing or spirited driving.
• Provides anti-wear protection that extends transmission life up to 100,000 km with proper maintenance.
• Compatible with API SL/CF specs for a wide range of vehicles including sedans, SUVs, and light trucks.

When to Use / Replace?

Use MOTUL 112999 in manual gearboxes, transfer cases, and hypoid differentials operating under moderate to heavy loads. Ideal for daily drivers, track days, or off-road use where smooth operation matters. Replace every 60,000 km or 3 years, or sooner if you notice hard shifting, whining noises, or after severe use like racing. Shelf life is 5 years unopened when stored in a cool, dry place.

FAQ

Is this oil suitable for my daily driver? Yes, it works great in standard manual transmissions, making shifts smoother and protecting gears for long-term reliability.

Can I use it in differentials? Absolutely, it's perfect for non-limited slip differentials handling high loads and heat without breaking down.

How often should I change it? Every 60,000 km or 3 years for optimal protection, based on manufacturer guidelines and your driving conditions.