Long Life Gear Oil GL-4 75W-80 for Manual Transmissions
产品说明
Specifications and Approvals
- • API GL-4/MT-1
- • MB-Approval 235.41
- • MAN 341 Type Z5
- • Volvo 97307
- • ZF TE-ML 01L/02L/13/16K
Performance Benefits of GL-4 75W-80 Gear Oil
-
• Improves fuel economyReduces friction and power loss to enhance transmission efficiency.
-
• Excellent friction characteristicsEnsures smooth gear shifting and reduces operating temperature.
-
• Extended transmission lifeMinimizes wear and protects synchronizers and gears.
-
• Longer oil drain intervalSuperior oxidation stability reduces oil degradation and extends service life.
-
• Reduced oil consumptionExcellent seal compatibility minimizes leakage and oil loss.
-
• Outstanding wear protectionPrevents pitting and premature failure of gearbox components.
Applications of GL-4 75W-80 Gear Oil
Applications
Long Life Gear Oil GL-4 75W-80 is suitable for manual transmissions with synchronizers in
commercial vehicles, trucks, buses, and light-duty vehicles. It is recommended for a wide range of OEM manual transmission systems requiring GL-4 specification lubricants.
Ideal for applications requiring
fuel efficiency, smooth shifting performance, and extended maintenance intervals.
FAQ
What is GL-4 75W-80 gear oil used for?
It is used for synchronized manual transmissions in commercial and passenger vehicles.
What is the difference between GL-4 and GL-5 gear oil?
GL-4 is designed for manual transmissions with synchronizers, while GL-5 is used for hypoid gears requiring higher extreme pressure protection.
Can GL-4 75W-80 improve fuel efficiency?
Yes, its low-viscosity and friction-reducing properties help improve transmission efficiency and reduce fuel consumption.
Is this oil suitable for all manual transmissions?
It is suitable for transmissions requiring GL-4 specification. Always check manufacturer recommendations.
Do you provide OEM or private label services?
Yes, we offer OEM and private label solutions with customized packaging and branding for global distributors.
Looking for a Reliable Manual Transmission Oil Supplier?
YUANGEN Petrochemical supplies high-performance GL-4 75W-80 gear oil for automotive and commercial vehicle 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 expert consultation.
Typical Test Data
Test Item | Result | Method |
Density (20℃), g/cm³ | 0.854 | ASTM D4052 |
Kinematic Viscosity (100℃), mm²/s | 9.18 | ASTM D445 |
Kinematic Viscosity (40℃), mm²/s | 52.4 | ASTM D445 |
Viscosity, Crank, (-40℃) mPa | 105000 | ISO 9262 |
Viscosity Index | 158 | ASTM D2270 |
Pour Point, ℃ | -48 | ASTM D97 |
Flash Point (COC), ℃ | 210 | 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.