GL-5 80W-90 Axle and Gear Oil

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Heavy-Duty Gear Oil for Mining and Construction Equipment

Product Description

GL-5 80W-90 axle and gear oil is designed for heavy-duty axles, hypoid gears and drivetrain components that require dependable extreme-pressure protection. It is suitable for trucks, buses, mining equipment, construction machinery and other vehicles working under high torque, low speed and shock load. The formulation helps maintain gear tooth protection, reduce wear and support stable operation in demanding service. It is a practical grade for fleet maintenance teams and distributors serving heavy transport, infrastructure, quarry and off-road equipment markets.

• Packaging: 18L, 200L

• Customized packaging available upon request

Specifications and Approvals

• API GL-5/MT-1
• MIL L-2105D
• ZF TE-ML 16D/21A
• ZF TE-ML 05A, 12E
• ZF-TE-ML 07A/08

Performance Benefits for Heavy-Duty Axles

• Corrosion and oxidation resistance

Protects against rust and chemical degradation under high-temperature conditions.
• Compatibility with non-ferrous metals

Safe for systems containing copper alloys and other sensitive materials.
• Application Fit for Heavy Equipment

Suitable for axles, differentials, final drives and hypoid gears in trucks, loaders, dump trucks and construction or mining equipment.
• Protection Under High Load

Extreme-pressure protection helps reduce gear wear and surface damage when drivetrains experience high torque, vibration and impact loads.
• Maintenance and Uptime Value

Helps reduce unplanned downtime by supporting stable lubrication, cleaner operation and predictable maintenance intervals in demanding fleet environments.
• OEM and Bulk Supply Support

Supports bulk, drum and private label supply for heavy-duty maintenance networks and regional distributors.

Applications of GL-5 80W-90 Gear Oil

Applications

Heavy Duty Gear Oil GL-5 80W-90 is recommended for hypoid gear systems, heavy-duty drive axles, and non-synchronized transmissions. It is widely used in commercial vehicles, trucks, buses, construction machinery, mining equipment, and agricultural machinery.

Suitable for operating conditions including high speed / low torque, low speed / high torque, and heavy shock loads, ensuring reliable lubrication and protection under extreme working conditions.

FAQ

What is GL-5 80W-90 gear oil used for?

It is used for hypoid gears, drive axles, and heavy-duty transmissions requiring extreme pressure protection.

What is the difference between GL-4 and GL-5 gear oil?

GL-5 provides higher extreme pressure protection than GL-4 and is suitable for heavier load conditions such as hypoid gear systems.

Is GL-5 80W-90 suitable for trucks and construction machinery?

Yes, it is designed for heavy-duty trucks, buses, construction machinery, and industrial equipment operating under severe conditions.

Can this gear oil be used in cold environments?

Yes, it offers reliable low-temperature performance, ensuring smooth startup and gear protection.

Do you offer OEM or private label gear oil?

Yes, we provide OEM and private label services with customized packaging and branding for global distributors.

Looking for a Reliable GL-5 Gear Oil Supplier?

YUANGEN Petrochemical supplies high-performance GL-5 80W-90 gear oil for automotive and industrial applications worldwide.

✔ Bulk supply with consistent quality
✔ OEM / Private Label customization
✔ Fast international delivery
✔ Professional technical support

Contact us today to get a quotation and technical consultation.

Get detailed product specifications and have our technical experts confirm whether this formulation is suitable for your equipment.

ACCESS PRODUCT DATA

Typical Test Data

Test Item	Result	Method
Density (20℃), g/cm³	0.871	ASTM D4052
Kinematic Viscosity (100℃), mm²/s	14.4	ASTM D445
Kinematic Viscosity (40℃), mm²/s	138.5	ASTM D445
Viscosity Index	102	ASTM D2270
Pour Point, ℃	-33	ASTM D97
Flash Point (COC), ℃	220	ASTM D92

Health, Safety & Environment

The product is unlikely to present any significant health or safety hazard when properly used in the recommended application, and good standards of personal hygiene are maintained.
Avoid contact with skin. Use impervious gloves with used oil. After skin contact, wash immediately with soap and water.
Take used oil to an authorised collection point. Do not discharge into drains, soil or water.

Storage

All packages should be stored under cover. Where outside storage is unavoidable, drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, exposed to direct sunlight or freezing conditions.

The indicated properties are typical of those obtained with normal production tolerance and do not constitute a specification. All the information contained in this document is considered accurate as of date of printing, and no warranty or representation, expressed or implied is made as to the accuracy of the data and information in this publication. The information contained herein is subject to change without notice.

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For data security, YUANGEN does not disclose detailed product information on this website. Please briefly describe your equipment and application, and our technical team will review your request, provide accurate product specifications, and offer guidance on equipment compatibility.

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