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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