Universal Synthetic Marine Gear Lube

Resists foam and retains extreme-pressure qualities in outboard lower units, stern drives, V drives, bow and tunnel thrusters and marine transmissions. Delivers advanced outboard protection against power loss and gear wear, even with up to 15 percent water contamination. Use in applications that require GL4, GL5

75W-90 (AGM)

Product Line Overview

Delivers exceptional wear protection, even when contaminated with up to 15 percent water.¹ Extreme-pressure formulation controls damage from shock-loading caused by propeller cavitation. Excellent for fast-accelerating, high-horsepower boats. Protects against rust and corrosion. Keeps seals soft to minimize water leakage. Compatible with other synthetic and conventional oils. Use in fresh- and saltwater applications that require 75W-90 or 80W-90 gear lube and any of the specifications listed below, including lower units made by Mercury/ Mariner,* Johnson/Evinrude,* Bombardier,* Honda,* Yamaha,* Suzuki,* Force/US Marine,* Nissan,* Tohatsu* and Harbormaster;* sterndrives made by Mercruiser-Bravo,* OMC/Bombardier, Volvo-Penta,* Yanmar,* Konrad* and Marine Drive Systems;* V-drives made by Casale & Menkins;* bow thrusters made by Harbormaster Marine;* and transmissions made by ZF Marine Transmission.*

API GL-4, GL-5

See the product data sheet for full details.

PROTECTS AGAINST WEAR

Fortified with extreme-pressure (EP) additives for superior protection of fast-accelerating, high-torque/horsepower engines.
Protects against shock loading from cavitation of heavily loaded engines.
Delivers advanced outboard protection against power loss and gear wear, even with up to 15 percent water contamination.¹

RESISTS RUST & FOAM

Designed to prevent rust and is compatible with aluminum, copper and brass alloys.
Resists foam despite water contamination to ensure a strong fluid film and excellent wear protection.
Promotes long seal life to help prevent water intrusion.

EASY-PACK EASES MAINTENANCE

Award-winning AMSOIL easy-pack reduces mess and hassle when changing lower-unit gear oil.
Eliminates the need to buy and store a messy gear-lube pump.

See the product data sheet for full details.

¹ Based upon AMSOIL testing of AMSOIL 75W-90 Synthetic Marine Gear Lube in ASTM 3233 and ASTM D892.

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