Top 6 Severe Gear 75W-140 – Gear Oils

As an Amazon Associate I earn from qualifying purchases.



1 Gallon, Lucas 10122 75/140 Synthetic Gear Oil

LUCAS #ad - Fit type: Vehicle Specific. Package weight: 3. 447 kilograms. Package dimensions: 3048 h x 16. 51 l x 16. 51 w centimetres. Country of Origin : China.
BrandLUCAS #ad
ManufacturerLUCAS OIL #ad
Height12 Inches
Length6 Inches
Weight7.6 Pounds
Width6 Inches
Part Number10122

2. Amsoil


Amsoil Severe Gear SAE 75W140

Amsoil #ad - Excels in hot and cold temperature extremes. Delivers 20% more cold-temperature protection. Provides performance beyond that possible with conventional gear oil. Excellent for severe applications, hauling, commercial use, steep-hill driving, off-road use, rapid acceleration, plowing, such as towing, racing, frequent stop-and-go operation and high ambient temperatures.
BrandAmsoil #ad
ManufacturerAMSOIL #ad
Height8.46 Inches
Length3.54 Inches
Weight1.76 Pounds
Width2.95 Inches
Part NumberSVOQT

3. Permatex


3 oz., Permatex 81182 Gear Oil RTV Gasket Maker

Permatex #ad - Sensor safe, non-toxic, and non-flammable. Tested to original Equipment Manufacturer OEM specifications to ensure complete sealing power. Seeks and seals leak paths that cut gaskets cannot. Specially formulated to withstand the harsh gear oil environment found in differentials and transfer cases. Specialty silicone does not break down against gear oil friction modifiers.
BrandPermatex #ad
ManufacturerPermatex #ad
Height1.4 Inches
Length7.9 Inches
Weight0.25 Pounds
Width3.8 Inches
Part Number81182

4. Red Line


1 Quart, 1 Pack, Red Line 57104 75W140NS GL-5 Gear Oil

Red Line #ad - These are complete Line Of Heavy-Duty Shop Products. Fit type: Vehicle Specific. Package dimensions: 1016 l x 21. 996 h x 10414 w centimeters. Package weight : 0885 kilograms.
BrandRed Line #ad
ManufacturerRed Line #ad
Height4 Inches
Length8.75 Inches
Weight1.7 Pounds
Width4 Inches
Part NumberRED57104
WarrantyManufacturer Warranty

5. Royal Purple


Royal Purple 01303 Max Gear 85W-140 High Performance Synthetic Automotive Gear Oil, 1 qt.

Royal Purple #ad - Lower coefficient of friction. For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual. High temperature performance low temperature fluidity. Excellent water separation which prevents corrosion. Compatible with other oils. Greater wear protection for severe service performance.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height11 Inches
Length3.25 Inches
Weight2 Pounds
Width3.25 Inches
Part Number01303

6. Ford


1 Quart, Genuine Ford Fluid XY-75W140-QL SAE 75W-140 Synthetic Rear Axle Lubricant

Ford #ad - Formulated for automotive use. Recommended for conventional and limited-slip differentials of passenger cars, light trucks, vans and buses that operated under mild to severe service conditions. Excellent multi-purpose extreme pressure lubricant. Recommended by Ford Motor Company meeting warranty requirements. Motorcraft sae 75w-140 synthetic rear axle lubricant.
BrandFord #ad
ManufacturerFord #ad
Height2.6 Inches
Length8.8 Inches
Weight1.95 Pounds
Width4.1 Inches
Part NumberXY-75W140-QL
WarrantyManufacturer Warranty