Red Line

Red Line 42904 V-Twin Primary Case Oil – 1 Quart Bottle

For 1984-to-present V-Twin American motorcycle engines including Evolution Twin Cam and aftermarket engines of similar designSame fluid as our famous MTL gear oilImproves clutch operation while reducing wear and temperatureWhere most synthetics are too slippery for clutch operation this friction-balanced product is balanced to provide less slip smoother operation and helps to apply more power in modified enginesThis …

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Red Line 58404 Lightweight ShockProof Gear Oil – 1 Quart, (Pack of 12)

Red Line’s Lightweight ShockProof Gear Oil is a unique gear oil designed to lubricate racing transmissions and transaxles which see serious loads (not recommended for most syncro-type transmissions). It has excellent low-temperature flow which allows easier shifting when cold and may be used to obtain maximum power transfer in racing differentials which do not see high temperatures. It …

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Red Line 50305 Manual Transmission (MT) 90W Gear Oil – 1 Gallon, (Pack of 4)

Red Line’s Manual Transmission 90W Gear Oil is most 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 and provides excellent protection of gears and synchronizers and its balanced slipperiness provides a perfect coefficient of friction, allowing easier …

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Red Line 58304 (75W90) Non-Limited Slip Synthetic Gear Oil – 1 Quart Bottle

Designed to provide the highest degree of protection and greatest efficiency for your drivetrain. Red Line provides a complete line of drivetrain lubricants which are optimized for differential, transmission, or transaxle use over a wide range of temperatures. Proper selection depends upon the manufacturers requirements and whether the application is for passenger automotive, commercial, or racing use. Red …

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Red Line 57905 75W90 GL-5 Gear Oil – 1 Gallon

Red Line’s 75W90 Synthetic Gear Oil is their most popular gear oil, and is the preferred product in nearly all car and light truck differentials, both conventional and limited-slip. 75W90 is preferred for most racing applications. It contains friction modifier which is recommended for limited-slip units. 75W90 Gear Oil can be used in many transmissions and transaxles; however, …

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Red Line 57915 75W140 GL-5 Gear Oil – 1 Gallon

This product is not designed for use in most manual transmissions or transaxles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems. Fully-synthetic formulas created from polyolester base stocks, offer excellent lubrication under extreme conditions. High viscosity-index (VI) to provide relatively constant viscosity and film thickness with varying temperature change. Ester base stocks …

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Red Line 50205 MTL 70W80 GL-4 Gear Oil – 1 Gallon

Since most GL-5 gear oils for differentials are too slippery for manual transmissions, Red Line offers these products that ensure proper shifting while providing ultimate wear protection. Appropriate coefficient of friction for most manual transmission synchronizers. Red Line offers lubricants to pinpoint nearly every transmission application. MTL is not for use in differentials with hypoid gears. Excellent gear …

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Red Line 58205 Heavy ShockProof Gear Oil – 1 Gallon

Red Line’s Heavy ShockProof Gear Oil is a unique lubricant containing a suspension of solid microscopic particles as an extreme pressure agent, unique solid dispersion which cushions gear teeth to help prevent tooth breakage and allows the use of lower viscosities. Recommended for heavily-loaded racing differentials and transmissions, Off-road racing and problem gearboxes. The viscosity characteristics allow the …

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Red Line 30504 D4 Automatic Transmission Fluid – 1 Quart

Red Line Synthetic Automatic Transmission Fluids are designed to provide excellent low-temperature shiftability and improved thermal stability over petroleum ATFs. These fluids provide a much lower viscosity at cold temperatures for quicker shifting and their balanced frictional characteristics provide smooth and consistent shifts over extended drain intervals. The superior stability compared to petroleum ATFs also allow high-temperature operation …

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Red Line 15305 5W30 Motor Oil – 1 Gallon Jug

Fully-synthetic ester formula for passenger cars, light trucks, performance vehicles and marine applications. Excellent wear protection and friction reduction across a wide range of operating conditions. High detergency allows extended drain intervals and provides increased cleanliness. Improved fuel economy and ring seal for more power. Superior high temperature stability and oxidation resistance increases lubrication of hot metal compared …

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