REVIEWS

Daqian World Commodity Store Gl4 Gear Oil of 2026

By Daqian World Commodity Store Editor • 2026-09-22
Disclosure: As an Amazon Associate, we earn from qualifying purchases made through links on this page. Our assessments are based on hands-on testing. Buying through our links does not affect your price but supports our research.

Daqian World Commodity Store Gl4 Gear Oil

of September 2026
1
Best Choice
Quicksilver by Mercury Marine 80W-90 Premium Gear Lube, Marine Engine, 32 oz.
Quicksilver
9.9
Exceptional
4.5 stars
View on Amazon
2
Best Value
Red Line (50605) MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil
Red Line
9.8
Exceptional
4.5 stars
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3
Red Line 50504 MT-85 75W85 GL-4, 1 Quart, 1 Pack
Red Line
9.7
Exceptional
4.5 stars
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4
Red Line 50205 MTL 75W80 GL-4 Gear Oil - 1 Gallon
Red Line
9.6
Exceptional
4.5 stars
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5
Red Line (50204 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant
Red Line
9.5
Excellent
4 stars
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6
ACDelco GM Original Equipment 10-4034 Dexron LS 75W-90 Gear Oil - 32 oz
ACDelco
9.4
Excellent
4 stars
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7
Royal Purple 06300 75w90 Max Gear Oil Case, 6 Quart, 1 Pack
Royal Purple
9.3
Excellent
4 stars
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8
Orion Motor Tech 200mL Manual Fluid Extractor and Filler, Syringe Style Pump
Orion Motor Tech
9.2
Excellent
4 stars
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9
CRC Sta-Lube API/GL-4 Multi-Purpose Gear Oil 85W90, Sta-Lube, 1 Gallon, Hypoid
CRC
9.1
Excellent
4 stars
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10
Liqui Moly 20012 SAE 75W-90 GL-4 Gear Oil - 1 Liter
Liqui Moly
9
Excellent
4 stars
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11
Liqui Moly 1L High Performance Gear Oil (GL4+) SAE 75W-90
Liqui Moly
8.9
Very Good
3.5 stars
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12
Liqui Moly Fully Synthetic Hypoid Gear Oil GL4/5 SAE 75W-90 | 1 Liter | SKU:
Liqui Moly
8.8
Very Good
3.5 stars
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13
VP Classic Gear Oil GL4 SAE 80W-90, 1 Qt.
VP Racing
8.7
Very Good
3.5 stars
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14
Liqui Moly Marine Fully Synthetic Gear Oil GL4/GL5 SAE 75W-90 | 1 L | Marine
Liqui Moly
8.6
Very Good
3.5 stars
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15
Lucas Oil 10042 Heavy Duty High Performance SAE 85W-140 Gear Oil - 1 Quart
Lucas Oil
8.5
Good
3 stars
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16
Mobil 1 104361-UNIT 75W-90 Synthetic Gear Lube - 1 Quart
Mobil 1
8.4
Good
3 stars
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17
Red Line (50304) MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant
Red Line
8.3
Good
3 stars
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18
Ultra1Plus SAE 75W-90 Synthetic Gear Oil, API GL-4 (3 Pack QT)
ULTRA 1PLUS
8.2
Good
3 stars
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19
ACDelco GM Original Equipment 10-4108 Dexron 75W-90 Gear Oil - 32 oz
ACDelco
8.1
Good
3 stars
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20
Castrol TRANSMAX DEX/MERC ATF, 1 Gallon, Automatic , Black
Castrol
8
Good
3 stars
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21
Lucas Oil 10043 SAE 80W-90 Heavy Duty Gear Oil - 1 Quart
Lucas Oil
7.9
Good
3 stars
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22
Lucas Oil 10046 SAE 80W-90 Heavy Duty Gear Oil - 1 Gallon
Lucas Oil
7.8
Good
3 stars
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23
Lucas Oil 10048 Synthetic SAE 75W-90 Gear Oil - 1 Gallon
Lucas Oil
7.7
Good
3 stars
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24
Mobil 1 104361 75W-90 Synthetic Gear Lube - 1 Quart (Pack of 2)
Mobil 1
7.6
Good
3 stars
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25
Quicksilver by Mercury Marine 858064Q01 SAE 90 High Performance Gear Lube, 32
Quicksilver
7.5
Good
3 stars
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26
Red Line (50304 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant
Red Line Oil
7.4
Good
3 stars
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27
Red Line (50505) MT-85 Manual Transmission 75W85 GL-4 Gear Oil, 1 Gallon
Red Line
7.3
Good
3 stars
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28
Red Line (50604) MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil
Red Line
7.2
Good
3 stars
View on Amazon
29
Red Line (58304) 75W90 Non-Limited Slip Synthetic Gear Oil - 1 Quart (4 Pack)
Red Line
7.1
Good
3 stars
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30
Royal Purple 01300 Max Gear 75W-90 High Performance Synthetic Automotive Gear
Royal Purple
7
Good
3 stars
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31
Royal Purple 01300 Set of 3 Max Gear 75W-90 Oil 1-Quart Bottles
Pink Rhyme
6.9
Good
3 stars
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32
STAR BRITE Hypoid 90W Lower Unit Gear Lube - Ultimate Marine Grade Lubricant
STAR BRITE
6.8
Good
3 stars
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33
Stens Lucas Oil 10047 SAE 75W-90 Synthetic Gear Oil/Transmission and
Lucas Oil
6.7
Good
3 stars
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34
Brad Penn 023-7729 80W-90 GL4 Gear Lube - 1 Quart, (Case of 12)
Brad Penn Oil
6.6
Good
3 stars
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35
Driven Racing Oil GL4 Gear Oil SAE 80w-90 (Two Quarts)
Driven Racing Oil
6.5
Good
3 stars
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36
Triax Synergy Gear SF 75W-80 GL-4 Synthetic Transmission Fluid Compatible with
Triax
6.4
Good
3 stars
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37
VP Racing Fuels Hi Performance Classic GL-4 Gear Oil, Quart SAE 80W-90
VP Racing Fuels
6.3
Good
3 stars
View on Amazon
Click here to learn more about these products.

Quicksilver by Mercury Marine 80W-90 Premium Gear Lube, Marine Engine, 32 oz.

Direct replacement for Mercury Marine 858058K01. Provides maximum protection against excessive wear, corrosion and pitting for extended gear life in marine applications. Contains additives to protect gears if water enters the gear case or lower unit. Recommended for use in outboard motor gear cases and marine lower units in applications below 75hp. 80W-90 viscosity. 32 oz. bottle pack of 6. Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your engine.

Red Line (50605) MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Gallon

Offers quicker shifts, a perfect synchronizer coefficient of friction. Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage. Eliminates notchy shifting, even when cold. Recommended for GL-1, GL-3 and GL-4 applications as well as where most special synchromesh fluids are specified. 1 Gallon Jug 3.785 Liters.

Red Line 50504 MT-85 75W85 GL-4, 1 Quart, 1 Pack

HIGH PERFORMANCE - Gear protection and longer synchro life. Recommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specified. OFFERS QUICKER SHIFTS - Excellent gear and synchro protection, balanced friction control slipperiness for easier shifting even in cold climates. SAFE FOR BRASS SYNCHROS - GL-4 Gear Oil lacks the reactive sulfurs found in most GL-5 oils that cause damage. Recommended for GL-1, GL-3 GL-4 applications. POPULAR GEA OIL FOR - Nissan 350Z and 370Z also most Maxima, Altima Sentra, Mitsubishi Evolution, Hyundai, Kia and Quaife synchro manual trans applications. WHY RED LINE - Established in 1979, Red Line Products perform protect better than any on the market. No compromises.

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

HIGH PERFORMANCE - Gear protection and longer synchro life. Recommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specified. SAFE FOR BRASS SYNCHROS - GL-4 Gear Oil lacks the reactive sulfurs found in most GL-5 oils that cause damage. Recommended for GL-1, GL-3 GL-4 applications. POPULAR REPLACEMENT FOR and improvement over GM Synchromesh 12345349 and Auto-Trak II 12378508 and Chrysler spec MS-9224. POPULAR GEAR OIL FOR - BMW, Honda and Acura, Ford Focus, late-model Mini Cooper, Land RoverRange Rover LT77S, Dodge and Jeep NV1500, NV3500 and NV5600 truck transmissions. WHY RED LINE - Established in 1979, Red Line Products perform protect better than any on the market. No compromises.

Red Line (50204 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant (MTL) Car Gear Oil - 1 Quart

HIGH PERFORMANCE - Gear protection and longer synchro life. Recommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specified. SAFE FOR BRASS SYNCHROS - GL-4 Gear Oil lacks the reactive sulfurs found in most GL-5 oils that cause damage. Recommended for GL-1, GL-3 GL-4 applications. POPULAR REPLACEMENT FOR and improvement over GM Synchromesh 12345349 and Auto-Trak II 12378508 and Chrysler spec MS-9224. POPULAR GEAR OIL FOR - BMW, Honda and Acura, Ford Focus, late-model Mini Cooper, Land RoverRange Rover LT77S, Dodge and Jeep NV1500, NV3500 and NV5600 truck transmissions. WHY RED LINE - Established in 1979, Red Line Products perform protect better than any on the market. No compromises.

ACDelco GM Original Equipment 10-4034 Dexron LS 75W-90 Gear Oil - 32 oz

Specifically designed for the lubrication and service of model year 2007 and newer manual transmissions and transfer cases. Product already contains a limited slip friction modifier. No need to use a top treat additive.

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

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. Makes gears run smoother, quieter, cooler and longer without overhauls. A direct reduction of drag in the drive train has huge advantage for trucks and other 4-wheel drive vehicles. Formulated with a friction modifier additive - no additional additives are necessary.

Orion Motor Tech 200mL Manual Fluid Extractor and Filler, Syringe Style Pump for Power Steering Transmission Gear Oil & Brake Fluid Changes, Hand Vacuum Pump for ATV Boat Automotive Fluid Extraction

Manual Fluid Transfer Made Easy This 200 mL fluid extractor by Orion Motor Tech easily extracts, stores, and injects fluids and oils used in automobiles, lawnmowers, ATVs, and more. Double-Sealed Security This oil extractor pump features a dual rubber ring design that forms an airtight seal, while the precision threading at the end prevents any leakage.. Precise Measurement Monitor fluid levels accurately and know exactly when to stop pumping with the marked scale mL oz. on this oil extractor pump's transparent body.. Versatile Hose Extensions The fluid transfer pump includes two extension hoses that can be connected to provide an extended reach of up to 18 inches, and comes with hose caps for spill-free fluid storage.. Ready for Any Fluid This auto syringe pump is manufactured from high-quality polyethylene, keeping it highly resistant to heat and chemical corrosion to easily handle any engine fluid..

CRC Sta-Lube API/GL-4 Multi-Purpose Gear Oil 85W90, Sta-Lube, 1 Gallon, Hypoid Gear Oil, Yellow Metal Safe, Anti-Rust and Anti-Wear Ep Additives

GEAR LUBRICANT GL-4 Multi-Purpose Gear Oil has low pour points and high temp properties to provide lubrication over a wide temp range. Our formula contains anti-rust and anti-wear EP additives to provide corrosion protection in drives and hypoid gears.. MULTI-PURPOSE Our formula is not corrosive to copper bronze or other non-ferrous alloy bearings and bushings.. APPLICATIONS?This multi-purpose oil is suitable in use for auto truck and bus standard transmissions and differentials requiring APIGL-3 and GL-4 oils. Safe for use on yellow metals.. PRODUCT SPECIFICATIONS This product is available in a 1 gallon bottle.. CRC INDUSTRIES A market leader that offers impeccably designed chemical solutions to maintain protect and repair different marine heavy-duty motor vehicles industrial-grade engines household tools and electrical equipment..

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

Excellent aging resistance, good viscositytemperature properties. Reduces transmission noise, wide viscosity range. Excellent wear protection, high rust and corrosion protection. Low manual shifting effort, optimum pressure-absorption capability. Good seal compatibility.

Liqui Moly 1L High Performance Gear Oil (GL4+) SAE 75W-90

Item Package Dimension 10.27L x 3.45W x 3.38H inches. Item Package Weight - 2.01 Pounds. Item Package Quantity - 1. Product Type - MACHINE LUBRICANT.

Liqui Moly Fully Synthetic Hypoid Gear Oil GL4/5 SAE 75W-90 | 1 Liter | SKU: 22090 | Pack of 6

ideally suited for high performance applications even under extreme loads and operating conditions. Ensures maximum wear protection and promotes precise functionality over a wide temperature range. enables longer oil change intervals.

VP Classic Gear Oil GL4 SAE 80W-90, 1 Qt.

Package Dimensions 11.5 L x 3.25 H x 3.25 W inches. Package Weight 2.01 pounds. Country of Origin United States. Part Number 2703.

Liqui Moly Marine Fully Synthetic Gear Oil GL4/GL5 SAE 75W-90 | 1 L | Marine Gear Oil | SKU: 20538

Product Type Auto Accessory. Package Dimensions 8.4 L X 8.5 W X 25.9 H Centimeters. Package Weight 0.938 Kilograms. Country Of Origin Germany.

Lucas Oil 10042 Heavy Duty High Performance SAE 85W-140 Gear Oil - 1 Quart

Contains climbing additives that ensure total lubrication. Fortified with anti-wear and lubricity agents that combat wear and drag. Designed for hypoid gears and power dividers. Non-foaming. Can be used in limited slip differentials. Resists breakdown when in contact with water. Cold temperature protection down to -12 C 10.4F. Exceeds service level API GL-5, API MT-1, SAE J2360, Mack GO-J, PG-2 Limited Slip.

Mobil 1 104361-UNIT 75W-90 Synthetic Gear Lube - 1 Quart

Mobil 1 Synthetic Gear Lube Ls 75W-90 Mobil 1 Synthetic Gear Lube Ls 75W-90 Is A Supreme Performance, Synthetic, Multi-Purpose, Sae 75W-90 Automotive Gear Lubricant Designed To Meet The Highest Level Of Performance Requirements Of Modern Passenger Vehicles In All Types Of Operating Conditions, Including Limited Slip Applications, As Well As Delivering Outstanding Power Transfer Performance. Compared To Conventional Hypoid Gear Lubricants, Mobil 1 Synthetic Gear Lube Ls 75W-90 Performs Exceptionally Well Over A Wide Range Of Temperatures. Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories. Model Number 104361-UNIT.

Red Line (50304) MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant - 1 Quart

HIGH PERFORMANCE - Gear protection and longer synchro life. Recommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specified. OFFERS QUICKER SHIFTS - Excellent gear and synchro protection, balanced friction control slipperiness for easier shifting even in cold climates. SAFE FOR BRASS SYNCHROS - GL-4 Gear Oil lacks the reactive sulfurs found in most GL-5 oils that cause damage. Recommended for GL-1, GL-3 GL-4 applications. POPULAR GEAR OIL FOR - Nissan, Mazda, Mitsubishi, VWAudi, Lotus EliseExige, Toyota, Mendeola transmissions Atlas transfer cases for Off-Road. WHY RED LINE - Established in 1979, Red Line Products perform protect better than any on the market. No compromises.

Ultra1Plus SAE 75W-90 Synthetic Gear Oil, API GL-4 (3 Pack QT)

Extended gear and bearing life due to minimal deposits.. Longer seal life.. Increased load-carrying capability.. Helps to reduce operating costs.. Contribution to reduced wear and ease of start up.. Maintains film strength for reliable lubrication..

ACDelco GM Original Equipment 10-4108 Dexron 75W-90 Gear Oil - 32 oz

Meets American Petroleum Institute API GL-5 specification for use in severe conditions. Formulated for improved fuel efficiency, lower axle temperature operation, and improved thermal stability. High-quality product is suitable for both car and truck axles.

Castrol TRANSMAX DEX/MERC ATF, 1 Gallon, Automatic , Black

Enhanced friction durability for smooth transmission performance. Superior high temperature protection to effectively resist oxidation. Unsurpassed protection against copper corrosion. Broad scope of vehicle applications improves workshop efficiency and inventory management.

Lucas Oil 10043 SAE 80W-90 Heavy Duty Gear Oil - 1 Quart

Contains extraordinary anti-wear and lubricity agents, ensuring exceptional protection against wear and reducing drag. Helps to control heat. Incorporates Lucas cutting-edge additive technology derived from top-rated Lucas Heavy Duty Oil Stabilizer, the number one supplemental oil in the heavy-duty industry. Available in 1 quart and 1 gallon bottle sizes.

Lucas Oil 10046 SAE 80W-90 Heavy Duty Gear Oil - 1 Gallon

Contains extraordinary anti-wear and lubricity agents, ensuring exceptional protection against wear and reducing drag. Helps to control heat. Incorporates Lucas cutting-edge additive technology derived from top-rated Lucas Heavy Duty Oil Stabilizer, the number one supplemental oil in the heavy-duty industry. Available in 1 quart and 1 gallon bottle sizes.

Lucas Oil 10048 Synthetic SAE 75W-90 Gear Oil - 1 Gallon

Fit Type Vehicle Specific. Package Dimensions 31.75 H x 15.24 L x 15.24 W centimeters. Country of Origin United States. Package Weight 3.447 kilograms.

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

Quicksilver by Mercury Marine 858064Q01 SAE 90 High Performance Gear Lube, 32 oz.

Direct replacement for Mercury Marine 858064K01. Lower unit gear oil formulated to protect against corrosion and excessive wear. Designed for outboard motor lower unit and sterndrive applications above 75hp. Extreme pressure synthetic additives protect gears from metal to metal contact. SAE 90 viscosity. Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your engine. Manufacturer part number 858064Q01.

Red Line (50304 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Quart (4 Pack)

Provides High performance gear protection and longer synchro life. Offers quicker shifts, perfect synchronizer coefficient of friction and eliminates notchy shifting, even when cold. Recommended for GL-1, GL-3 and GL-4 applications, as well as where most special synchromesh fluids are specified. Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage. Satisfies gear oil viscosity requirements of 75W 80W SAE 40 10W40 and 15W40 motor oil. Excellent for high- and low-mile transmissions and compatible with petroleums and other synthetics.

Red Line (50505) MT-85 Manual Transmission 75W85 GL-4 Gear Oil, 1 Gallon

HIGH PERFORMANCE - Gear protection and longer synchro life. Recommended for GL-1, GL-3, and GL-4 applications, as well as where most special synchromesh fluids are specified. OFFERS QUICKER SHIFTS - Excellent gear and synchro protection, balanced friction control slipperiness for easier shifting even in cold climates. SAFE FOR BRASS SYNCHROS - GL-4 Gear Oil lacks the reactive sulfurs found in most GL-5 oils that cause damage. Recommended for GL-1, GL-3 GL-4 applications. POPULAR GEA OIL FOR - Nissan 350Z and 370Z also most Maxima, Altima Sentra, Mitsubishi Evolution, Hyundai, Kia and Quaife synchro manual trans applications. WHY RED LINE - Established in 1979, Red Line Products perform protect better than any on the market. No compromises.

Red Line (50604) MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart

Offers quicker shifts, a perfect synchronizer coefficient of friction. Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage. High performance gear protection and longer synchro life. Eliminates notchy shifting, even when cold. Low fluid friction to improve power transfer.

Red Line (58304) 75W90 Non-Limited Slip Synthetic Gear Oil - 1 Quart (4 Pack)

Royal Purple 01300 Max Gear 75W-90 High Performance Synthetic Automotive Gear Oil , 1 Quart (32 Ounces)

For best performance, follow the manufacturer's recommendations in your vehicle owners manual..

Royal Purple 01300 Set of 3 Max Gear 75W-90 Oil 1-Quart Bottles

STAR BRITE Hypoid 90W Lower Unit Gear Lube - Ultimate Marine Grade Lubricant for Outboard Motors & Stern Drives - 32 OZ (027132)

MAXIMUM MARINE PERFORMANCE - Specially formulated for outboard motors and stern drives, ensuring peak efficiency in marine conditions. ADVANCED PROTECTION - Features anti-wear additives and corrosion inhibitors, safeguarding against harsh marine elements. WIDE COMPATIBILITY - Ideal for use in major brands like Mercury, Mercruiser, Johnson, Evinrude, OMC, Force, Mariner, Nissan, Suzuki, Yamaha Volvo, ensuring versatile application. PRECISELY ENGINEERED - Meets rigorous specs for API MT-1, GL-5, SAE J2360, MIL-L-2105E for trusted quality. RUST AND CORROSION INHIBITOR - Shields gear components from rust, prolonging their lifespan in marine environments. WARRANTY SAFE - Complies with engine manufacturer specifications, ensuring no voiding of warranties. EASY APPLICATION - Instructions included for effortless use with the recommended Star brite Lower Unit Quart Pump 027400. PROUDLY AMERICAN, TRUSTED GLOBALLY - Star brite - Your choice for superior, USA-crafted marine, auto, and outdoor products since 1974.

Stens Lucas Oil 10047 SAE 75W-90 Synthetic Gear Oil/Transmission and Differential Lube - 1 Quart

Fit type Vehicle Specific. Affordable solutions. Replaces OEM number Lucas Oil 10047. Excellent for use in limited-slip differentials. Packaging May Vary.

Brad Penn 023-7729 80W-90 GL4 Gear Lube - 1 Quart, (Case of 12)

PennGrade 1 Classic Multi-Purpose GL-4 Gear Oil. Case of 12 1 Quart Bottles. SAE Grade 80W-90. Typical Properties.

Driven Racing Oil GL4 Gear Oil SAE 80w-90 (Two Quarts)

GL4, gear oil, driven racing oil.

Triax Synergy Gear SF 75W-80 GL-4 Synthetic Transmission Fluid Compatible with Volvo iShift and Mack mDrive (1 Gallon)

Designed especially for heavy duty truck transmissions compatible with Volvo iShift, Mack mDrive, ZF, MAN, and many others. Designed to provide extreme drain intervals, up to 500,000 miles, in heavy duty, manual truck transmissions. Protects against gear scuffing, pitting, and adhesive wear allowing for outstanding transmission longevity and significantly lower maintenance costs very high oxidation resistance prevents fluid thickening in high operating temperatures, preventing the formation of sludge and lacquer on transmission parts. Very low pour point allows instant lubrication of all transmission parts, preventing startup-up wear even in the coldest conditions excellent viscosity retention throughout its life, without shearing and offering continuous protection contains an exceptional state-of-the-art detergency pack with no reactive sulfur to prevent synchro corrosion. For use in heavy duty manual transmissions where API GL-4 service level is desired compatible with Volvo, Mack Man and Scania heavy duty highway trucks requiring compatibility with Volvo iShift and Mack mDrive requirements as well a wide range of heavy duty on highway ZF transmissions and other commercial vehicles and cars requiring an API GL-4 service gear oil.

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

VP Classic SAE 80w-90 API GL-4 Gear Oil for use with yellow metals', like synchronizers, thrust washers, bushings, other components typically found in classic manual transmissions and transaxles. Applications include synchronizers, thrust washers, bushings and other components typically found in classic manual transmissions and transaxles. Recommended for use in traditional transmissions, such as Rockwell, Muncie, Borg-Warner, Ford, Saginaw, and import transmissionstransaxles calling for an API GL-4 gear oil. NOT to be used in applications requiring a GL-5 extreme pressure or other gear oil quality. Do not use in applications calling for an OEM specialized lubricant.

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