Product Codes: ALU, AGT. 

ROVIDES outstanding protection to outboard and sterndrive lower units in both freshwater and saltwater applications.

• MIL-L-2105D
• AUTO SPEC GL-4
• API MT-1

MAJOR FEATURES

• Reduce Friction
• Protect Against Rust and Corrosion
• High Load Carrying Capacity
• Proved Seal Compatibility
• Protect Against Surface Distress
• Inhibit Foaming

SERVICE LIFE

With their chemically advanced formulation, AMSOIL Synthetic Gear Lubes last longer than conventional petroleum gear lubes. In non-commercial passenger vehicles under normal conditions, AMSOIL Synthetic Gear Lubes do not have to be drained. In situations where severe water and/or dirt contamination occurs, a chemical lube analysis can determine if the gear lube is still serviceable. Also, AMSOIL Synthetic Gear Lubes can be recycled along with used motor oil because they contain no chlorine.

APPLICATION

AMSOIL 80W-90 GL-4 Gear Lube is recommended for marine outboard and stern drive lower unit gears and bearings. It is also recommended where the manufacturer specifies GL-4 performance. AMSOIL 80W-90 GL-4 Gear Lube is not recommended as a replacement for API GL-5 products.

NEW UNITS UNDER WARRANTY

The use of AMSOIL Synthetic Gear Lubes will not void new unit warranties. New unit warranties are based upon the use of lubricants meeting specific service classifications. All AMSOIL Lubricants meet the current service requirements (as labeled) and thus are recommended for use in any new unit without effecting the validity of the new unit warranty.