Top 8 75W80 Synthetic Gear Oil – Gear Oils

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1. Red Line

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Red Line 50205 MTL 75W80 GL-4 Gear Oil, 1 Gallon

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Red Line #ad - Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage. Offers quicker shifts, perfect synchronizer coefficient of friction. Popular replacement for and improvement over gm synchromesh 12345349 and Auto-Trak II 12378508 and Chrysler spec MS-9224. Popular for bmw, ford focus, late-model mini cooper, honda and Acura, dodge and jeep nv1500, Land Rover/Range Rover LT77S, NV3500 and NV5600 truck transmissions. Eliminates notchy shifting, even when cold; high performance gear protection and longer synchro life.
BrandRed Line #ad
ManufacturerRed Line #ad
Height11 Inches
Length6.75 Inches
Width4.5 Inches
Part Number50205
Model50205
WarrantyLIMITED WARRANTY

2. Valvoline

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1 Pack, Valvoline 858571 5 Gallon 75W-80 Pro-V Racing Gear Oil

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Valvoline #ad - Protects parts from rust and corrosion. Designed for use in rear end differentials for durability on short tracks and road courses. Extreme pressure additives protect gear teeth. Extreme pressure additives, rust, corrosion and anti-foam protection. Light viscosity designed for qualifying.
BrandValvoline #ad
ManufacturerValvoline #ad
Height12.25 Inches
Length15 Inches
Width12.25 Inches
Part Number858571
Model858571
WarrantyManufacturer Warranty

3. RAVENOL

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RAVENOL J1C1136-001 SAE 75W-80 Gear Oil, SSG Full Synthetic API GL-4 1 Liter

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RAVENOL #ad - Based on fully synthetics and specially designed additives to offer improved performance overs standard SAE 75w-80 GL-4 applications.

Outstanding performance under severe mechanical and thermal stress with excellent EP extreme pressure properties. Oem approval from zf and man and compatible withsuitable for use in Volvo, EATON, and more according to the specifications listed in the description below. Please see product Description regarding the California Proposition 65 Warning. Improved longevity and aging resistance with extreme oil change intervals of up to 300, 000 miles according to manufactures recommendations.
BrandRAVENOL #ad
ManufacturerRAVENOL #ad
Height10 Inches
Length4 Inches
Width3 Inches
Part Number1221100-001-01-999

4. 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 - Promotes longer seal life and Potentially extended oil drain or service intervals. Exceptional shear stability. 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. Exceptional thermal stability and resistance to high temperature oxidation Extended gear and bearing life due to minimal deposits. Retains viscosity and film strength under severe operating conditions to prevent wear. Excellent limited-slip performance. Excellent rust, staining and corrosion protection of copper and its alloys. Reduced chatter and improved traction.
BrandMobil 1 #ad
ManufacturerMOBIL #ad
Part Number75W-90-2PK
Model75W-90

5. Valvoline

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

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Valvoline #ad - 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. Helps provide outstanding thermal stability for cleanliness and longer service life.
BrandValvoline #ad
ManufacturerValvoline #ad
Height11.6 Inches
Length3.38 Inches
Width3.38 Inches
Part NumberVV975
ModelVV975

6. Red Line

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Red Line 50204 SAE 75W80 API GL-4 Manual Transmission, 1 Quart Transaxle Lubricant

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Red Line #ad - Offers quicker shifts - mlt gear Oil with balanced friction control for most manual transmission synchronizers. Longer synchro life - high-performance gear protection, 80W and motor oil viscosities of SAE 30, satisfies the gear oil viscosity requirements of 75W, 10W30, 5W30.

Popular motor oil for - bmw, mitsubishi, nv3500, ford focus, dodge & jeep nv1500, Land Rover/Range Rover LT77S, honda/acura, late-model mini Cooper, NV3550 & NV5600 truck transmissions. Recommended for gl-1, GL-3 & GL-4 applications. Other synthetic gear oils are often too slippery. Safe for brass synchros - as it lacks the reactive sulfurs found in most GL-5 oils that cause damage. Why red line - established in 1979, Red Line Products perform & protect better than any on the market. No compromises.
BrandRed Line #ad
ManufacturerRed Line #ad
Height3.82 Inches
Length9 Inches
Width3.91 Inches
Part Number50204
Model50204
WarrantyManufacturer Warranty

7. Lucas Oil

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

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Lucas Oil #ad - Contains special anti-wear and lubricity agents. Helps to control heat. Excellent for high performance and heavy-duty applications. Fit type: Universal.
BrandLucas Oil #ad
ManufacturerLUCAS OIL #ad
Height3.98 Inches
Length1.14 Inches
Weight2.05 Pounds
Width1.26 Inches
Part Number10043
ModelLUC10043
Warranty1-Year Limited Warranty

8. Red Line

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1 Pack, Red Line 50104 75W85 GL-5 Gear Oil, 1 Quart

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Red Line #ad - Country of Origin : China. Package dimensions: 22. 098 h x 9. 906 l x 1016 w centimeters. Package weight: 0885 kilograms. Fit type: Vehicle Specific.
BrandRed Line #ad
ManufacturerRed Line #ad
Height4 Inches
Length4 Inches
Width4 Inches
Part Number50104
ModelRED50104
WarrantyLIMITED WARRANTY