Red Line 50305 MT-90 75W90 GL-4 Gear Oil - 1 Gallon

Red Line Oil
SKU: EZDB002INX20C
Regular Price $73.40 Sale Price Unit price: $0.00

Quick Overview

Brand Red Line Oil Model 50305 Size 1 Gallon (128 Ounces) Offers quicker shifts, perfect synchronizer coefficient of frictionEliminates notchy shifting, even when coldHigh performance gear protection and longer synchro lifeRecommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specifiedPopular in Nissan, Mazda,...
Brand Red Line Oil
Model 50305
Size 1 Gallon (128 Ounces)

  • Offers quicker shifts, perfect synchronizer coefficient of friction
  • Eliminates notchy shifting, even when cold
  • High performance gear protection and longer synchro life
  • Recommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specified
  • Popular in Nissan, Mazda, Mitsubishi, VW/Audi, Lotus Elise/Exige, Toyota, Mendeola transmissions and Atlas transfer cases for Off Road


  • 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.

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