Gear Oil GL-5
Extreme Pressure Automotive Gear Oil

Gear Oil GL-5 are multipurpose lubricants. They are made from paraffinic base stocks and contain a carefully balanced additive package to provide acceptable market general gear protection and lubricant life. The sulfur-phosphorus extreme pressure additive technology used in Gear Oil GL-5 provides good thermal and oxidation stability. In addition, this lubricant is fortified with rust and corrosion inhibitors, a foam inhibitor, and a pour point depressant.
- Gear Oil GL-5 are recommended for use in spiral bevel and hypoid differentials, power dividers, and oil-lubricated steering axle wheel bearings at normal drain intervals, and suitable for use in manual transmissions (SAE 80W-90 for commercial vehicles).
- Their multiviscosity characteristics allow their use in equipment operating over a broad ambient temperature range. This means good cold flow properties and gear protection.
Good gear life
Extreme pressure properties protect hypoid and other types of gears from scuffing and wear.
Rust and corrosion protection
Effective inhibitor package protects against rusting or corrosion of gear and bearing surfaces.
Good foam inhibition
Foaming minimized by use of foam inhibitor Foaming minimized by use of foam inhibitor.
Market general performance
Acceptable thermal and oxidation stability allows for appropriate gear protection in non-critical operations.
Seal protection
Formulated to protect against oil seal deterioration.
Gear Oil GL-5 meets the requirements of:
- API Service Categories GL-5 and GL-4
Always confirm that the product selected is consistent with the original equipment manufacturer’s recommendation for the equipment operating conditions and customer’s maintenance practices