Top 10 GL-4 Hypoid Gear Oil – Motor Oils

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1. PennGrade Motor Oil


384. Fluid_Ounces, PennGrade Motor Oil 77296 80w90 Hypoid Gear OilCase 12 x 1 Qt. GL-4

PennGrade Motor Oil #ad - Rust and corrosion protection. Premium heavy-duty, 100% synthetic gl-5 gear lubricant that outperforms conventional gear lubricants: longer gear life, extreme pressure EP, better operating economy. High film strength.
BrandPennGrade Motor Oil #ad
ManufacturerPennGrade Motor Oil #ad
Height9.5 Inches
Length13.5 Inches
Weight24.7 Pounds
Width10 Inches
Part Number77296

2. Liqui Moly


Liqui Moly 20012 SAE 75W-90 GL-4 Gear Oil, 1 Liter

Liqui Moly #ad - Excellent aging resistance, good viscosity/temperature properties. Reduces transmission noise, wide viscosity range. Good seal compatibility. Low manual shifting effort, optimum pressure-absorption capability. Excellent wear protection, high rust and corrosion protection.
BrandLiqui Moly #ad
ManufacturerLiqui Moly #ad
Height10.31 Inches
Length3.39 Inches
Weight1.54 Pounds
Width3.39 Inches
Part Number20012

3. CRC


1 Gallon 128 Ounces, CRC Multi-Purpose Gear Oil 85W90 SAE-Gallon 24239

CRC #ad - Highest Quality Standards. Auto, truck and bus standard transmissions and differentials requiring API/GL-3 and GL-4 oils. Highly Reliable. Professional Products. Made in the USA.
BrandCRC #ad
ManufacturerSTALUBE #ad
Height10.63 Inches
Length6 Inches
Weight7.8 Pounds
Width4.75 Inches
Part Number24239
WarrantyManufacturer Warranty

4. VP Racing Fuels


Quart SAE 80W-90, VP Racing Fuels Hi Performance Classic GL-4 Gear Oil

VP Racing Fuels #ad - Sae rating: 80W-90 Vp classic gear oil specially formulated for older transmissions. Works great on "yellow metals". Applications include synchronizers, thrust washers, bushings and other components typically found in classic manual transmissions and transaxles. Should not be used in applications requiring a GL-5 extreme pressure gear oil.
BrandVP Racing Fuels #ad
ManufacturerVP Racing Fuels #ad
Height0 Inches
Length0 Inches
Weight0 Pounds
Width0 Inches
Part Number2703

5. Driven Racing Oil


Driven Racing Oil 4530 GL-4 Synthetic 80W-90 Gear Oil Quart, 1 Quart

Driven Racing Oil #ad - Protects internal synchronizers. Made in the USA. Safe for all yellow metals. Extended oil change intervals.
BrandDriven Racing Oil #ad
ManufacturerDriven #ad
Height2 Inches
Length12 Inches
Weight2 Pounds
Width3 Inches
Part Number4530
WarrantyManufacturer Warranty

6. Red Line


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

Red Line #ad - Recommended for gl-1, GL-3 & GL-4 applications. Safe for brass synchros - as it lacks the reactive sulfurs found in most GL-5 oils that cause damage. Popular motor oil for - bmw, dodge & jeep nv1500, honda/acura, land rover/range rover lt77s, ford focus, Mitsubishi, nv3500, late-model Mini Cooper, NV3550 & NV5600 truck transmissions.

No compromises. Offers quicker shifts - mlt gear Oil with balanced friction control for most manual transmission synchronizers. Other synthetic gear oils are often too slippery. Why red line - established in 1979, Red Line Products perform & protect better than any on the market. Longer synchro life - high-performance gear protection, 10W30, 80W and motor oil viscosities of SAE 30, satisfies the gear oil viscosity requirements of 75W, 5W30.
BrandRed Line #ad
ManufacturerRed Line #ad
Height3.82 Inches
Length9 Inches
Weight1.2 Pounds
Width3.91 Inches
Part Number50204
WarrantyManufacturer Warranty

7. Driven Racing Oil


1 Pack, Driven Racing Oil 04530 GL-4 Conventional 80w 90 Gear Oil, 1 Quart

Driven Racing Oil #ad - Protects yellow metals and provides proper synchronization to prevent gear clashing in synchronized manual transmissions. Conventional gl-4 80W-90 Gear Oil. Delivers proven oil technology to provide application specific performance for gear boxes, transaxles and transmissions that call for GL-4 gear oil.
BrandDriven Racing Oil #ad
ManufacturerDriven Racing Oil #ad
Height3 Inches
Length3 Inches
Weight2 Pounds
Width3 Inches
Part Number04530

8. Spectro Oil


1 Liter, Spectro Oil Spectro L.HYP Hypoid Gear Oil 80w90

Spectro Oil #ad - Special ep additives to reduce Pinion gear wear. Petroleum based stocks. Designed for all shaft drive motorcycles w/o a wet clutch including BMW and Moto Guzzi. Fit type: Universal Fit. Reduces drag, friction loss wear, and extends component life API GL-5 rated. Highest density and highest V. I.
BrandSpectro Oil #ad
ManufacturerSpectro #ad
Height8.95 Inches
Length4 Inches
Weight1 Pounds
Width2.5 Inches
Part NumberL.HYP
WarrantySee manufacturer Site

9. TriboDyn


TriboDyn 75w90 Synthetic Limited Slip Gear Oil 1 US Quart

TriboDyn #ad - Combines premium synthetic base oils with ceramic coating technology to form the ultimate in lubrication. Meets or exceeds api gl-5 & MT 1 Performance Service Specifications. Provides extreme Shock and High Load Protection. Tribodyn is the first oil to earn a U. S. Functional Patent in over 30 years. Additives help oil bond to Metal Surfaces without Increasing Drag = Better Startup Protection.
BrandTriboDyn #ad
ManufacturerTriboDyn #ad
Height10.38 Inches
Length2.5 Inches
Width4.13 Inches
Part NumberTRI-75W90LSFSG-QT

10. Sta-Lube


32 Fl Oz, Sta-Lube SL24229 API/GL-4 Multi-Purpose Gear Oil

Sta-Lube #ad - Package length: 5. 842 cm. Package width: 12. 192 cm. Package height: 19. 05 cm. Product type: auto aCCESSORY.
BrandSta-Lube #ad
ManufacturerSta-Lube #ad
Height7.5 Inches
Length2.25 Inches
Weight2 Pounds
Width4.75 Inches
Part NumberSL24229
Warranty6 year manufacturer