Top 10 80w90 GL-5 Gear Oil Synthetic – Gear Oils

As an Amazon Associate I earn from qualifying purchases.

1. Valvoline


Valvoline High Performance SAE 80W-90 Gear Oil 1 QT

Valvoline #ad - Helps protect against gear wear from scuffing, scouring, corrosion and pitting. Recommended for conventional 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
Weight1.95 Pounds
Width3.38 Inches
Part NumberVV831

2. CRC


Sta-Lube SL2473 API/GL-5 Plus New Generation Limited Slip Gear Oil, 1 Gallon

CRC #ad - Package length of The Item Is 4. 8". Package width of The Item Is 6". Package height of The Item Is 106". Highly Reliable.
BrandCRC #ad
ManufacturerSta-Lube #ad
Height10.63 Inches
Length4.75 Inches
Weight7.4 Pounds
Width6 Inches
Part NumberSL2473

3. Ultralub


Ultra1Plus SAE 75W-90 Synthetic Gear Oil GL-5

Ultralub #ad - Supreme performance - with exceptional thermal and oxidation stability, as well as a high Viscosity Index VI rating, this oil has earned a reputation for performance.

Fully synthetic - full synthetic motor oil means longer lasting high-performance vehicles with a cleaner filter and fewer oil impurities. Pressure ready - our 75w-90 oil was made to deal with extreme pressure and shock loading, providing load-carrying capability that won’t let you down. Proprietary blend - we blend high-performance synthetic components to create a proprietary solution for guaranteed performance. Balanced solution - an ultra low pour point and low temperature fluidity help this oil retain its balance across temperature extremes.
BrandUltralub #ad
ManufacturerUltrachem LLC #ad
Height9 Inches
Length4.25 Inches
Weight1.78 Pounds
Width2.5 Inches
Part NumberUCFS7590GGL4QA



JEGS 28054 Non-Synthetic Gear Oil 80W-90 GL-5 1 Quart Multi-Purpose

JEGS #ad - Gl-5. 80w-90 . Stable at High. Multi-Purpose. Each bottle of gear Oil is engineered to exceed the performance requirements of API. 1 quart jegs 80w-90 multi-purpose gear oil is for use in automotive and truck axles, farm equipment gears, high performance differentials sport and race cars, hypoid, spiral or bevel gears, industrial gears and outboard drive units requiring a GL-5 fluid.
BrandJEGS #ad
ManufacturerJEGS #ad
Height10.4 Inches
Length3.4 Inches
Weight2 Pounds
Width3.4 Inches
Part Number28054

5. Lucas Oil


Lucas Oil LUC10043 Oil SAE 80W-90 Heavy Duty Gear Oil, 1 Quart

Lucas Oil #ad - Contains special anti-wear and lubricity agents. Excellent for high performance and heavy-duty applications. Fit type: Universal. Helps to control heat.
BrandLucas Oil #ad
ManufacturerLUCAS OIL #ad
Height3.3 Inches
Length11.75 Inches
Weight2 Pounds
Width3.3 Inches
Part Number10043
Warranty1-Year Limited Warranty

6. Pennzoil


1 Quart, Pennzoil 550042102 Axle 80-W90 GL-5

Pennzoil #ad - Resists oxidation. Prevents rust. Does not thin out at high temperatures. Withstands shock loads. Maintains fluidity at low temperatures.
BrandPennzoil #ad
ManufacturerPennzoil #ad
Weight1.3 Pounds
Part Number550042102

7. Lucas Oil


Lucas Oil LUC10046 SAE 80W-90 Heavy Duty Gear Oil, 1 Gallon

Lucas Oil #ad - Can be used in limited slip differentials. Affordable Solutions. Provides rust protection. Ideal for shock loading applications.
BrandLucas Oil #ad
ManufacturerLucas Oil #ad
Height6 Inches
Length4 Inches
Weight5.9 Pounds
Width6 Inches
Part Number10046

8. Mobil 1


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

Mobil 1 #ad - Retains viscosity and film strength under severe operating conditions to prevent wear. 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.

Reduced wear with Longer component life. Excellent rust, staining and corrosion protection of copper and its alloys. Exceptional thermal stability and resistance to high temperature oxidation Extended gear and bearing life due to minimal deposits. Exceptional shear stability. Excellent limited-slip performance. Promotes longer seal life and Potentially extended oil drain or service intervals. Reduced chatter and improved traction.
BrandMobil 1 #ad
ManufacturerMOBIL #ad
Weight1.98 Pounds
Part Number75W-90-2PK



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

LUCAS #ad - Affordable solutions. Fit type: Vehicle Specific. Replaces oem number: Lucas Oil: 10047. Excellent for use in limited-slip differentials.
BrandLUCAS #ad
ManufacturerLUCAS OIL #ad
Height2.92 Inches
Length9.94 Inches
Weight2.03 Pounds
Width3.09 Inches
Part Number10047
WarrantyManufacturer Warranty

10. Lucas Oil


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

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