PSO Gear Oil – Extreme Pressure Transmission Protection

Engineered for Smooth Shifts & Long-Lasting Durability

Your transmission and axle systems are under constant, intense pressure. PSO Gear Oil is formulated with advanced Extreme Pressure (EP) additives to shield gears, bearings, and shafts from friction and wear. Whether you are navigating steep inclines, towing heavy loads, or simply commuting in stop-and-go traffic, PSO Gear Oil ensures your vehicle’s drivetrain operates smoothly, quietly, and reliably.

PSO Gear Oil 80W-90 – The Versatile All-Rounder

The Ideal Balance for Daily Driving & Light-to-Medium Loads

PSO Gear Oil 80W-90 is a multi-grade lubricant perfect for a wide range of passenger cars, SUVs, and light commercial vehicles. It provides the perfect balance of low-temperature flow and high-temperature protection, ensuring your gears are always protected, regardless of the season.

Key Benefits

Superior Wear Protection: EP additives prevent metal-to-metal contact, extending the life of your gears and bearings.

Smooth Shifting: Reduces friction to provide effortless gear engagement and quiet operation.

Thermal Stability: Maintains its protective properties even when the transmission gets hot from heavy use.

Excellent Corrosion Defense: Protects sensitive internal components from rust and corrosion.

PSO Gear Oil 85W-140 – Heavy-Duty Performance

Extreme Protection for Heavy Loads & Severe Conditions

For those who push their equipment to the limit, PSO Gear Oil 85W-140 offers unmatched film strength. Designed for heavy commercial trucks, off-road machinery, and vehicles that frequently carry or tow heavy loads, this oil provides a thicker, more resilient barrier against extreme pressure and heat.

Key Benefits

Maximum Film Strength: The heavy-duty viscosity handles extreme shock loads and continuous high-pressure conditions with ease.

Extreme-Pressure (EP) Technology: Specifically formulated to protect gears operating under the most punishing stress.

Thermal Management: Stays thick and protective in high-heat environments where lighter oils might break down.

Long-Term Reliability: Reduces maintenance costs by significantly lowering the rate of gear and bearing wear in heavy-duty applications.

Technical Specifications & Applications

The Professional’s Choice for Drivetrain Longevity

Don’t overlook your transmission oil. Whether you need the versatile performance of 80W-90 for your daily driver or the extreme protection of 85W-140 for your heavy-duty fleet, PSO provides the reliability you need to keep moving.