PSO Geartec SAE 80W-90 – Extreme Pressure (EP) Gear Oil | API GL-4 (1 Liter)

PSO Geartec 80W-90 is a premium-quality gear lubricant designed for use in automotive gearboxes, steering gears, and transaxles. Formulated with high-quality base oils and Extreme Pressure (EP) additives, it provides an unbreakable layer of protection for gears operating under heavy loads and high-speed conditions. It is specifically engineered to protect against the “pitting” and wear of gear teeth, ensuring a long and quiet transmission life.

Key Benefits

• Extreme Pressure (EP) Protection: Contains specialized sulfur-phosphorus additives that protect gear teeth from welding or scuffing when they are under massive pressure.

• Smooth Shifting: Helps in providing smoother gear engagement and reduces “gear clashing” (awaz) during shifting, especially in manual transmissions.

• Thermal Stability: Does not thicken or oxidize easily under the high heat generated by friction in the gearbox, maintaining its performance over long intervals.

• Rust & Corrosion Defense: Protects bronze, copper, and steel components inside the gearbox from rusting, even if moisture enters the system.

• Seal Compatibility: Designed to be gentle on gearbox seals and gaskets, preventing oil leaks (oil tapakna) over time.

Technical Specifications

• Viscosity Grade: SAE 80W-90

• Net Volume: 1 Liter

• API Service: API GL-4 (The industry standard for manual gearboxes)

• Application: Manual transmissions, steering boxes, and moderately loaded differentials.

• Recommended For: Suzuki Mehran, Bolan, Ravi, Toyota Hilux, and various trucks/buses.