75W90 MT-90 GL-4 Gear Oil (1 Quart) - Red Line 50304

Product Information

Manual transmission fluid is a specialized lubricant used in a manual gearbox to facilitate smooth gear shifting by reducing friction between the moving parts; when it fails, common symptoms include difficulty shifting gears, gear slipping, grinding noises, rough shifting, fluid leaks, and a burning smell, often indicating excessive wear or contamination within the transmission.

• Difficult shifting: Gears may feel hard to engage or require excessive force to shift
• Gear slipping: The engine RPMs increase without the car accelerating properly, indicating the gears are not fully engaging
• Grinding noises: A grinding sound when shifting gears, often a sign of excessive wear on gear teeth

About Red Line

Founded in 1979 by president Tim Kerrigan, Redline has grown to manufacture more than 100 high quality products to include motor oils, gear oils, assembly lubes and fuel additives. Today the company is based out of Benicia, California with a well known reputation from racers and enthusiasts for creating high quality durable products. From their highly popular water wetter to their superior ester base oil, Redline is continuously a superior source for lubrication across the globe.