TERZO 75W-90 Gear Oil: Essential Functions and Applications Worldwide
Automotive Gear Oil Functions and TERZO 75W-90 Series Overview
Gear oil is an essential lubricant for automotive transmission systems. Whether in manual gearboxes, rear axles, or differentials, it protects gears under high temperatures, high pressure, and heavy load conditions, extending component life. The TERZO 75W-90 series covers standard gear systems, limited-slip differentials (LSD), and commercial vehicle applications, meeting the needs of vehicles in different regions and conditions.
Main Functions of Gear Oil
- Lubrication and Wear Protection: Forms a protective film between gear teeth, reducing metal-to-metal contact and friction, ensuring smooth power transmission.
- Heat Dissipation and High-Temperature Stability: Carries away heat generated during gear operation, maintaining system stability and preventing metal deformation or oil degradation.
- Corrosion Protection and Cleaning: Inhibits rust on gears and bearings while suspending metal particles and debris to keep the system clean.
- Noise Reduction and Vibration Damping: Cushions impact loads between gears, reducing noise and vibration for a smoother driving experience.
Visual Representation of Gear Oil Function
Illustration: Gear teeth with lubricating oil film and flow direction
TERZO 75W-90 Gear Oil Product Overview
| Product Model | Application | Main Features |
|---|---|---|
| Special Gear LD/LS 75W-90 | Limited-Slip Differential | Contains EP extreme-pressure additives to reduce differential chatter and noise |
| Super Gear Oil GL-5 75W-90 | Standard Gear Systems | Meets API GL-5 standards, high temperature stability and wear protection |
| MP Gear Oil 75W-90 | Commercial Vehicles | Large-capacity packaging, suitable for fleets and industrial use |