Red Line

75W90 GL-5 Gear Oil - gallon

Part Number: 57905

Description
Red Line, RED-57905

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.

RED LINE SYNTHETIC GEAR OIL BENEFIT SUMMARY:

• Provides the greatest gear protection available

• Reduces differential and gearbox temperatures

• Increases differential and gearbox durability

• Rapid lubrication even in very cold weather

• Improves shifting in manual transmissions

• Provides improved drivetrain efficiency

• Prevents foaming even at high speeds

• Low corrosiveness reduces synchronizer wear

• Stable even at elevated temperatures

• Highest film strength available

• Can be used in limited-slip and regular differentials

• Suitable for competition and street use

• Compatible with petroleum and other synthetics

• Compatible with seals designed for petroleum

• Satisfies requirements calling for API GL-5 and GL-6

• Allows extended drains in non-warranty vehicles

Red Line LightWeight Gear Oil - a 75W/80W GL-5 gear oil designed to lubricate transmissions and transaxles which recommend 80W GL-5 gear oils. It has excellent low- temperature flow which allows easier shifting when cold. Also has good synchro compatibility. May be used to obtain maximum power transfer in racing differentials which do not see high temperatures.

Red Line 75W90 Gear Oil - 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, other Red Line lubricants have better frictional properties for rapid synchronization. Exceeds API GL-5.

Red Line 75W90 NS - a GL-5 which does not contain the friction modifiers for limited-slip hypoid differentials. This makes the transmission synchronizers come to equal speeds more quickly, allowing faster shifting and much easier low-temperature shifting. Can also be used in racing limited-slip differentials where weak spring design causes too much wheel spin.

Red Line 75W140 - Our 75W140 gear oil is a GL-5 rated product recommended for street-driven road car differentials where that viscosity is specified, providing excellent performance in both conventional and limited slip units. Popular in late-model Ford truck rear differentials as well as many other common models.

Red Line 75W140 NS -A heavier product what works well over a wide range of loads and temperatures, This GL-5-type geal oil doesn't contain the friction modifiers for limited-slip hypoid differentials. This makes the transmission synchronizers come to equal speeds more quickly, allowing faster shifting and much easier low-temperature shifting. Can also be used in racing limited-slip differentials where weak spring design causes too much wheel spin.

Red Line 80W140 Gear Oil - generally used in commercial trucks which will climb long, steep grades and some racing applications where power is not critical. Generally 0.5% less efficient than 75W90. Can also be used in differentials and transmissions where excessive noise is a problem and limited-slip differentials which vibrate excessively when turning a corner. Exceeds API GL-5.

Limited Slip Friction Modifier - Compatible with petroluem or synthetic gear oils, this product will significantly reduce the friction break-in of differentials, reducing break-in temps for as much as 50 degrees F. Limited slip or positraction units will often chatter without use of this product or a gear oil with a similar modifier, so add only enough to eliminate the chatter and avoid making the plates or clutches too slippery.

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