KORION SAE 85W-140 API GL-4 Gear Oil — 1 L

KORION SAE 85W-140 API GL-4 is an automotive gear oil (Automotive Gear Oil) specifically designed for manual transmissions (Manual Transmission Oil).

According to the packaging labels, the product features a high SAE 85W-140 viscosity grade and meets the API GL-4 standard. This specification is optimal for use in manual transmissions equipped with non-ferrous (copper, brass) synchronizers, as the GL-4 additive package is less aggressive towards them compared to GL-5. The high 85W-140 viscosity provides a robust oil film at high temperatures and heavy loads, and also helps reduce noise in worn gearboxes.

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

Package volume — 1 liter.

Recommended for manual transmissions, cylindrical, spiral-bevel, and some hypoid gears of commercial vehicles, trucks, buses, and heavy equipment where the manufacturer requires an SAE 85W-140 viscosity and API GL-4 specification gear oil.

Always consult the vehicle or equipment owner's manual before use. It is generally not recommended for use in hypoid drive axles requiring API GL-5 standards (due to insufficient extreme-pressure properties for such ultra-high loads) unless explicitly permitted by the manufacturer.