Its SAE 90 viscosity provides a strong and stable lubricating film that minimizes friction and metal-to-metal contact, even under demanding operating conditions. The formulation offers outstanding resistance to oxidation, thermal breakdown, rust, corrosion, and foaming, helping to maintain clean gear systems and extend the service life of gears, bearings, and transmission components. SUPER GT Gear Oil SAE 90 API GL-4 is suitable for commercial vehicles, passenger cars, agricultural machinery, construction equipment, and industrial gear applications where API GL-4 performance is specified.
Key Features & Benefits
- Premium-quality SAE 90 gear lubricant
- Meets API GL-4 performance requirements
- Advanced extreme-pressure (EP) protection against wear and scuffing
- Excellent load-carrying capability for reliable gear protection
- Reduces friction for smoother and quieter gear operation
- Outstanding oxidation and thermal stability
- Protects against rust, corrosion, and gear pitting
- Excellent resistance to foaming for consistent lubrication
- Maintains viscosity and performance under demanding conditions
- Helps extend the life of gears, bearings, and transmission components
Applications
SUPER GT Gear Oil SAE 90 API GL-4 is recommended for:
- Manual transmissions requiring API GL-4 lubricants
- Automotive gearboxes and transaxles
- Commercial trucks and buses
- Passenger cars and light commercial vehicles
- Agricultural tractors and farm equipment
- Construction and off-highway machinery
- Industrial gear drives and reduction units
- Final drives operating under moderate-duty service










