Red Line Oil's MT-90 is designed to provide excellent protection and improved shiftability for manual transmissions and transaxles, having cured the problem of hard shifting in thousands of transmissions with shifting troubles. How? They have the appropriate coefficient of friction for most manual transmission synchronizers (many gear oils, engine oils, and ATFs are too slippery for proper synchro engagement). The wide viscosity of MT-90 allows proper shifting over the entire temperature range which the transmission will experience. Popular in Nissan, Toyota and Mazda manual transmissions and transaxles as well as other selected applications, this is a 75W90 GL-4 gear oil that's slightly heavier than MTL.
*sold in 1 quart bottles
Posted by Mike Kauffman on
Changing my fluid to redline was the best decision for my car! Smoother shifting. Feels like I have a brand new transmission now. Highly recommended!