Shell Spirax S2 A 140 – Extreme Pressure (EP) Gear & Differential Oil (4 Liters)

Shell Spirax S2 A 140 is a dedicated GL-5 (Extreme Pressure) gear oil designed for use in a wide range of automotive axle units and differentials subjected to heavy-duty conditions. Its high viscosity ensures a thick, unbreakable film of protection between gear teeth, making it ideal for older vehicles, heavy loaders, and commercial transport operating in the extreme heat of the local climate.

Key Benefits

• Maximum Wear Protection: Specifically designed for “Hypoid” gears, providing a cushion that prevents metal-to-metal contact even under massive weight.

• High Viscosity (Thickness): At “140” grade, this oil stays thick where other oils might thin out, reducing gear noise (whining) and preventing leaks in older seals.

• Extreme Pressure (EP) Additives: Contains specialized sulfur-phosphorus chemistry that bonds to metal surfaces to protect against “pitting” and “scuffing.”

• Oxidation Stability: Resists the “cooking” or thickening of oil that happens when gears generate high heat during long-haul trips.

• Rust & Corrosion Defense: Keeps internal gear components safe from moisture and acidic byproducts.

Specifications

• SAE Grade: 140

• API Service Category: GL-5 (Heavy-duty Axle standard)

• Volume: 4 Liters

• Best For: Rear differentials (Hissa) of trucks, buses, pickups (like Hilux/Shehzore), and agricultural tractors.