Red Line 75W90 Differential Gear Oil

Red Line 75W90 Gear Oil

Quart Bottle  -  RL57904

This particular gear oil contains limited-slip friction modifiers and is recommended for most BMWs which are either street driven or used on the racetrack. It provides excellent performance in conventional and limited-slip units along with those which require a 90 weight oil. Sold by the quart.

Most popular Red Line gear oil, with thousands of applications for passenger cars, light trucks, and racing vehicles

Contains additional friction modifiers for suitability with clutch-type limited slip differentials - for most LSDs, no additional friction modifiers are required

This product is not designed for use in most manual transmissions or transaxles in passenger vehicles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems

Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E, SAE J2360, and Chrysler spec MS-9763

• Fully-synthetic formulas created from polyol ester base stocks, offer excellent lubrication under extreme conditions
• High viscosity-index (VI) to provide relatively constant viscosity and film thickness with varying temperature change
• Ester base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears
• Superior shear stability and reduced oxidation compared to other synthetics and conventional gear oils
• Exceed API GL-5 specifications
• Engineered to provide the highest degree of protection and improvement of differential efficiency for better mileage, longer drain intervals, and less wear

Typical Properties