This 100% synthetic racing differential oil meets and exceeds all motorsport standards. It's crafted for hypoid differentials with limited - slip systems under heavy loads with shocks at low speeds or moderate loads at high speeds. It offers great anti - wear protection, high - temperature resistance, and a long lifespan. The friction modifier prevents noisy or dragging differentials, and it has anti - corrosion and anti - foam agents. Its formulation avoids shear loss even in extreme conditions, with high lubricating power to reduce friction and wear. The SAE 140 viscosity grade provides excellent oil - film resistance at high temperatures and stays fluid at low temperatures for easy cold - gear shifting. It's suitable for all types of seals and materials in gearboxes and limited - slip differentials.

To use this Motul Nismo differential oil, first, make sure your vehicle's engine is off and cool. Locate the differential drain plug and place a drain pan beneath it. Remove the plug and let the old oil drain completely. Then, replace the drain plug. Next, find the fill plug and remove it. Use a funnel to pour in the Motul Nismo 2189E oil until it reaches the proper level. Replace the fill plug tightly. When handling the oil, wear gloves to avoid skin contact. Keep the oil away from open flames as it's flammable. For maintenance, check the oil level regularly, especially after long - distance drives or heavy - load use. If the oil looks dirty or has a strange smell, it's time to replace it. Store the oil in a cool, dry place away from direct sunlight.