- API GL-4
- API GL-5
- MT-1
- MIL-L2105D
- MIL-PRF-2105E
75W-90, this gear oil is a universal fully synthetic gear oil, based on high quality synthetic base oils and special EP-additives to obtain the following properties:
– an excellent activity against high temperature load
– a very strong activity against wear, corrosion and foam
– a low pour point
– very special EP-properties
– excellent “Limited Slip” properties
– widely usable
TERZO Special Gear Oil LD/LS 75W-90 Technical Specifications
Typical Data | Test Results |
---|---|
Density at 20 °C, kg/l | 0,843 |
Viscosity 40 °C, mm²/s | 95,62 |
Viscosity 100 °C, mm²/s | 16,07 |
Viscosity Index | 181 |
Flash Point COC, °C | 190 |
Pour Point, °C | -40 |
Total Base Number, mgKOH/g | 2,03 |
HTHS viscosity@150, mPa·s | - |

Stable Supply Capacity
TERZO ensures uninterrupted OEM supply chains with multi-packaging options (1L/4L/20L/200L drums) and flexible mixed-quantity procurement.
Total Cost of Ownership (TCO) Optimization
TERZO’s proprietary Liquid Titanium-Molybdenum Dual Oil Film Technology extends oil change intervals, reduces fuel consumption, and minimizes mechanical wear for enhanced equipment longevity.


Premium Base Oil Integrity & Traceability
TERZO guarantees 100% virgin base oils (zero recycled oil) with full traceability certificates and on-demand factory audit access for quality verification.
Extreme Condition Resilience
TERZO lubricants are rigorously tested and field-proven to deliver uncompromised reliability in harsh environments, validated by third-party lab reports and industrial case studies.

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Certification
At TERZO, quality isn’t just a promise; it’s the foundation of everything we do. We take pride in our rigorous quality management system, which has earned us a range of prestigious certifications, including SGS, ISO, IAF, IATF, GHG