Red Line MT-90 75W90 Manual Transmission Lubricant

Red Line MT-90 75W90
Manual Transmission Lubricant

This is a 75W90 GL-4 Gear Oil that's slightly heavier than MTL. It provides excellent protection of gears and synchronizers and its balanced slipperiness provides a perfect coefficient of friction, allowing easier shifting.

• 75W90 GL-4 gear oil (similar to SAE 5W40/10W40 engine oil viscosity)

• Popular in Nissan, Mazda, Mitsubishi, VW/Audi, Lotus Elise/Exige, Toyota, Mendeola transmissions and Atlas transfer cases for Off Road

• Offers quicker shifts, perfect synchronizer coefficient of friction

• Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage

• High performance gear protection and longer synchro life

• Eliminates notchy shifting, even when cold

• Satisfies the gear oil viscosity requirements of 75W90, 80W90, 90 and motor oil viscosities of SAE 40, 10W40, and 15W40

• Recommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specified

• Appropriate coefficient of friction for most manual transmission synchronizers (other's synthetic gear oils are often too slippery for proper synchro engagement)

• Red Line offers lubricants to pinpoint nearly every transmission application

• MTL & MT-90 are not for use in differentials with hypoid gears

• Excellent gear and synchro protection, balanced slipperiness for easier shifting in cold climates

• Excellent for high- and low-mile transmissions

• Compatible with petroleums and other synthetics

RED LINE MT-90 HIGH-PERFORMANCE GEAR OIL is a fully-synthetic ester-based lubricant designed for use in manual transmissions and front-wheel-drive transaxles. This shear-stable formula resists breakdown for extended periods and offers more consistent viscosity in warm and cold temperatures for less gear noise and improved shifting. This fluid is less slippery for improved synchronizer coefficient of friction and offers stronger film strength for better wear protection.