WINIRON SAE 85W-140 API GL-5 Gear Oil — 1 L

WINIRON SAE 85W-140 API GL-5 is an automotive transmission oil (Transmission Oil) formulated with Korean quality standards (Korean Quality and Technology) and Anti-Wear Technology.

According to the packaging labels, the product features a high SAE 85W-140 viscosity grade and meets the API GL-5 specification. This standard provides excellent protection for hypoid gears, drive axles, differentials, and final drives against wear and scuffing under conditions of ultra-high shock loads and pressure. The high viscosity helps maintain a robust lubricating film even at extreme temperatures.

The base oil type, exact physicochemical properties, manufacturer details, and official OEM approvals require confirmation via the product's Technical Data Sheet (TDS).

Package volume — 1 liter.

Recommended for drive axles, differentials, transfer cases, and final drives of commercial vehicles, trucks, buses, and heavy equipment where the manufacturer requires an SAE 85W-140 viscosity and API GL-5 specification gear oil.

Always consult the vehicle or equipment owner's manual before use. It is generally not recommended for use in manual transmissions (MT) requiring API GL-4 standards due to the potential corrosiveness of extreme-pressure additives to non-ferrous synchronizers unless explicitly permitted by the manufacturer.