Red Line MT-90 75W90 GL-4 Manual Transmission Gear Oil 1 Qt Synthetic Each

Red Line MT-90 75W90 GL-4 Manual Transmission Gear Oil 1 Qt Synthetic Each

Red Line MT-90 is a high-performance synthetic gear oil specifically formulated for manual transmissions. This gear oil provides superior lubrication and protection for gears, ensuring optimal performance under various driving conditions. Its unique synthetic blend minimizes wear on internal components, extending the lifespan of the transmission and providing smoother gear shifts, which is crucial for maintaining the overall health of your vehicle. The 75W90 viscosity rating allows for effective lubrication across a wide temperature range, making it suitable for both cold starts and high-temperature operating conditions. The GL-4 rating indicates that this gear oil meets the stringent requirements for applications requiring the use of non-extreme pressure (EP) gear oils. This ensures compatibility with numerous makes and models of manual transmissions while eliminating the risk of corrosion found with some other gear oils. Red Line MT-90 not only reduces friction but also helps in decreasing operating temperatures. This synthetic oil features a stable viscosity, which is vital in ensuring consistent transmission performance even during heavy use or extreme conditions. Its advanced formulation also helps in preventing foaming and oxidation, retaining its protective properties longer than conventional oil alternatives.

FITMENT: This product is compatible with various manual transmissions that specify GL-4 gear oil. It is designed for use in applications requiring 75W90 viscosity, making it suitable for a broad range of vehicles, including performance cars, classic models, and daily drivers. Always refer to your vehicle's owner manual for specific recommendations regarding gear oil specifications.

Key Features & Benefits

• High-performance synthetic formulation enhances gear protection and performance.
• 75W90 viscosity rating ensures effective lubrication in diverse temperature ranges.
• GL-4 rating meets stringent specifications for non-EP gear applications.
• Minimizes wear on internal components, promoting longer transmission life.
• Reduces friction and operating temperatures for smoother gear shifts.
• Prevents foaming and oxidation for extended oil life.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 60-day free returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.