(678) 879-1200
Call us Monday-Friday  8:30am-6pm EST
After hours vehicle drop-off and pick-up available
   

Red Line 75W140 NS GL-5 Gear Oil

$19.68
Short description:
RL57104
RL57104
Available
+

Red Line 75W140 NS GL-5 Gear Oil

Quart Bottle  -   RL57104

A heavier product that works well over a wide range of loads and temperatures, This GL-5-type gear 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.

  • Contains extreme pressure additives like our 75W140 GL-5 oil, but lacks friction modifiers to balance slipperiness
  • Popular for historic and vintage transmissions, like Mid-1930s to early-1950s synchro-equipped gearboxes in cars and trucks
  • Helps with noisy or rough shifting in troubled A-833 Dodge/Plymouth 4-speed transmissions from 1964 to 1969
  • Option for noisy transmissions when mixed with 75W90NS or MT-90 to bring viscosity level up
  • Also used in clutch-type limited slip differentials in racing for maximum lock up-some users add Limited Slip Friction Modifier in small doses to customize slippage
  • Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E, and SAE J2360
API Service Class GL 5+
Viscosity Grade SAE 75W140
Vis @ 100°C, cSt 26.9
Vis @ 40°C, cSt 179
Viscosity Index 188
Pour Point, °C -45
Pour Point, °F -49
Flash Point, °C 216
Flash Point, °F 420
Brookfield Viscosity, Poise

1200 @ -40°C

 

  • Fully-synthetic formulas created from polyol ester 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 and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears
  • Superior shear stability and reduced oxidation compared to other synthetics and conventional gear oils
  • Exceed API GL-5 specifications
  • Engineered to provide the highest degree of protection and improvement of differential efficiency for better mileage, longer drain intervals, and less wear
Manufacturer:
Red Line Synthetic Oil