Top 9 Gear Oil 75W90 – Engine & Oil Fluid Additives

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1. Valvoline

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Valvoline High Performance SAE 75W-90 Gear Oil 1 QT

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Valvoline #ad - Helps protect against gear wear from scuffing, scouring, corrosion and pitting. Recommended for limited-slip hypoid differentials and non-synchronized manual transmissions in passenger cars, light trucks, sport utility vehicles, vans and heavy-duty trucks where an API-GL5 or GL-4 fluid is specified. Formulated with extreme-pressure additives to minimize gear wear from shock loads. Protects against severe temperatures to help extend service life.
BrandValvoline #ad
ManufacturerValvoline #ad
Height11.6 Inches
Length3.38 Inches
Weight1.55 Pounds
Width3.38 Inches
Part NumberVV820
ModelVV820

2. Mobil 1

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Mobil 1 104361 75W-90 Synthetic Gear Lube, 1 Quart Pack of 2

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Mobil 1 #ad - Excellent limited-slip performance. Exceptional shear stability. Exceptional thermal stability and resistance to high temperature oxidation Extended gear and bearing life due to minimal deposits.

Reduced chatter and improved traction. Excellent rust, staining and corrosion protection of copper and its alloys. Retains viscosity and film strength under severe operating conditions to prevent wear. Reduced wear with Longer component life. Promotes longer seal life and Potentially extended oil drain or service intervals. Outstanding protection against low speed or high torque wear and against high speed scoring with capability to handle the severest driving conditions while delivering smooth efficient and reliable performance.
BrandMobil 1 #ad
ManufacturerMOBIL #ad
Weight1.98 Pounds
Part Number75W-90-2PK
Model75W-90

3. Valvoline

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Valvoline SynPower SAE 75W-90 Full Synthetic Gear Oil 1 QT

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Valvoline #ad - Helps provide outstanding thermal stability for cleanliness and longer service life. Formulated to maintain excellent low temperature fluid protection. Recommended for conventional and limited slip differentials and non-synchronized manual transmissions where API GL-5 or API GL-4 fluid is specificed. Contains special additives to assist in protecting gear teeth from rust and corrosion and reduce chattering in limited-slip differentials.
BrandValvoline #ad
ManufacturerValvoline #ad
Height11.6 Inches
Length3.38 Inches
Weight0.01 Pounds
Width3.38 Inches
Part NumberVV975
ModelVV975

4. Lucas Oil

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1 Gallon, Lucas Oil 10048 SAE 75W-90 Synthetic Transmission and Differential Lube

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Lucas Oil #ad - Package weight: 3. 447 kilograms. Package dimensions: 31. 75 h x 15. 24 l x 15. 24 w centimeters. Fit type: Vehicle Specific. Country of Origin : United States.
BrandLucas Oil #ad
ManufacturerLucas Oil #ad
Height6 Inches
Length4 Inches
Weight7.35 Pounds
Width6 Inches
Part Number10048
ModelLUC10048

5. Lucas Oil

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Lucas Oil LUC10047 10047 SAE 75W-90 Synthetic Transmission and Differential Lube -, Clear, 1 Quart 32 Ounces

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Lucas Oil #ad - Specially designed for heavy duty and high performance applications. Safely blends with other gear oils, petroleum or synthetic. Stands up to high temperatures without losing its lubricity. Excellent for use in limited-slip differentials.
BrandLucas Oil #ad
ManufacturerLucas Oil #ad
Height2.92 Inches
Length9.94 Inches
Weight2.03 Pounds
Width3.09 Inches
Part Number10047
ModelLUC10047
WarrantyManufacturer Warranty

6. Royal Purple

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1 qt Case of 3, Royal Purple 01300 Max Gear Ultra-Tough High Performance Synthetic Gear Oil 75W-90

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Royal Purple #ad - Excellent water separation which prevents corrosion. Compatible with other oils. High temperature performance low temperature fluidity. Greater wear protection for severe service performance. Lower coefficient of friction.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height9.25 Inches
Length5 Inches
Weight6 Pounds
Width4.25 Inches
Part Number01300(3)

7. Red Line

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

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Red Line #ad - Allow for faster shifting. Great gear protection and performance. Use to prevent limited-slip chatter. Good shiftability and synchro compatibility.
BrandRed Line #ad
ManufacturerRed Line #ad
Height11.25 Inches
Length7.5 Inches
Weight5 Pounds
Width4 Inches
Part Number57905
Model57905
WarrantyLIMITED WARRANTY

8. Royal Purple

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6 Quart, 1 Pack, Royal Purple 06300 75w90 Max Gear Oil Case

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Royal Purple #ad - Formulated with a friction modifier additive - no additional additives are necessary. Makes gears run smoother, quieter, cooler and longer without overhauls. Ultra-tough, high performance Automotive hypoid gear oil to provide maximum protection to heavily loaded gears while maximizing power throughout the drive train. Max gear outperforms ordinary gear oils by combining the highest quality synthetic oils with Royal Purple's proprietary Synerlec additive technology. A direct reduction of drag in the drive train has huge advantage for trucks and other 4-wheel drive vehicles.
BrandRoyal Purple #ad
ManufacturerRoyal Purple #ad
Height12.6 Inches
Length10.9 Inches
Weight12.65 Pounds
Width7.3 Inches
Part Number06300
Model06300

9. Star Fire Premium Lubricants

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StarFire Full Synthetic 75W90 Gear Lubricant 5 Gallon Pail

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Star Fire Premium Lubricants #ad - High resistance to thermal breakdown. Provides excellent protection against wear under extreme pressure and high torque operation. Helps prevent foaming, rust, and corrosion. Smooths and quiets operation. Protects against oxidative degradation.
BrandStar Fire Premium Lubricants #ad
ManufacturerStarFire Premium Lubricants #ad
Height9.5 Inches
Length15.2 Inches
Width10.6 Inches
Part NumberSF F/S 75W90 GL 5 Gallon
ModelSF F/S 75W90 GL 5 Gallon