About GEAR OILS GL-5 EP 85W140

GEAR OILS GL-5 EP 85W140 is a premium extreme pressure gear lubricant specially formulated for heavy-duty automotive and industrial gear systems operating under severe load and high torque conditions. It is blended with high-quality mineral base oils and advanced EP additives to provide excellent protection against wear, scuffing, pitting, rust, and oxidation.

This lubricant is designed for hypoid gears, differentials, final drives, manual transmissions, and axle drives where API GL-5 performance is required. Its high-viscosity SAE 85W140 grade ensures superior lubrication film strength under heavy shock loads and high-temperature operations.

Applications

• Heavy-duty truck differentials
• Commercial vehicle axles
• Hypoid gear systems
• Manual gearboxes
• Final drives
• Construction and mining equipment
• Agricultural machinery and tractors
• Off-highway vehicles
• Industrial gear drives
• Bus and fleet transmission systems

Suitable for applications operating under:

• High load and shock conditions
• High torque / low speed operations
• Severe temperature environments
• Continuous heavy-duty service

Key Benefits

Extreme Pressure Protection

Advanced EP additives protect gears and bearings from metal-to-metal contact under heavy loads and shock conditions.

Superior Wear Resistance

Reduces gear tooth wear, scuffing, and pitting, extending gearbox and differential life.

High Thermal Stability

Maintains viscosity and lubrication performance even at elevated operating temperatures.

Oxidation & Rust Protection

Prevents sludge formation, corrosion, rust, and oil thickening during long service intervals.

Excellent Load Carrying Capacity

Provides strong lubricating film strength for heavily loaded hypoid gears and axle systems.

Foam Control

Outstanding anti-foam properties ensure stable lubrication and smooth operation.

Longer Equipment Life

Minimizes maintenance costs and downtime by protecting critical drivetrain components.

Technical Specifications