Heavy Duty Gear Oil GL-4 80W-90 for Transmissions & Axles
产品说明
Specifications and Approvals
- • API GL-4
Performance Benefits of GL-4 80W-90 Gear Oil
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• Excellent thermal stabilityReduces deposit formation and extends the service life of gears and bearings under high-temperature conditions.
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• Superior oxidation resistanceMaintains oil performance and prevents sludge formation during long service intervals.
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• Reliable low-temperature performanceEnsures smooth gear operation and reduces startup wear in cold environments.
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• Effective anti-wear protectionProtects gear teeth from scuffing and wear, improving durability of transmission systems.
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• Good sealing compatibilityMinimizes leakage and prevents contamination, ensuring stable operation of gear systems.
Applications of GL-4 80W-90 Gear Oil
Applications
Heavy Duty Gear Oil GL-4 80W-90 is suitable for manual transmissions, drive axles, and hypoid gear systems in both on-road and off-road vehicles. It is widely used in light and heavy-duty trucks, buses, construction machinery, mining equipment, agricultural machinery, and industrial gear systems operating under moderate to severe service conditions.
FAQ
What is GL-4 80W-90 gear oil used for?
GL-4 80W-90 is used in manual transmissions, axles, and gear systems requiring moderate extreme-pressure protection in automotive and industrial applications.
What is the difference between GL-4 and GL-5 gear oil?
GL-4 gear oil is designed for moderate load conditions and is suitable for synchronized transmissions, while GL-5 is used for higher load hypoid gears and may not be compatible with some synchronizers.
Can GL-4 80W-90 be used in heavy-duty trucks?
Yes, it is suitable for both light and heavy-duty trucks, buses, and commercial vehicles operating under moderate to severe conditions.
Is this oil suitable for cold climates?
Yes, it offers good low-temperature fluidity, reducing startup wear and ensuring smooth gear operation.
Do you provide OEM or private label gear oil?
Yes, we offer OEM and private label services with customized packaging and branding for distributors worldwide.
Looking for a Reliable Gear Oil Supplier?
YUANGEN Petrochemical supplies high-performance GL-4 80W-90 gear oil for automotive and industrial applications worldwide.
✔ Bulk supply with stable quality
✔ OEM / Private Label solutions
✔ Fast global delivery
✔ Professional technical support
Contact us today to get a quotation and technical consultation.
Typical Test Data
Test Item | Result | Method |
Density (20℃), g/cm³ | 0.871 | ASTM D4052 |
Kinematic Viscosity (100℃), mm²/s | 14.6 | ASTM D445 |
Kinematic Viscosity (40℃), mm²/s | 141.0 | ASTM D445 |
Viscosity Index | 102 | ASTM D2270 |
Pour Point, ℃ | -33 | ASTM D97 |
Flash Point (COC), ℃ | 222 | ASTM D92 |
Health, Safety & Environment
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.