Yamaha Marine YamaLube Gearcase Lube Heavy Duty (Quart) - Genuine OEM

Yamaha Marine Yamalube® Gearcase Lube Heavy Duty (Quart)– Genuine OEM

Part Number: ACC-GLUBE-HD-QT

Yamalube® Gearcase Lube Heavy Duty meets API GL-5 specifications, which means it is formulated for high-pressure, high-load gear applications commonly found in marine lower units.

GL-5 gear lubricants contain advanced extreme-pressure (EP) additives designed to:

• Protect hypoid and spiral bevel gears

• Prevent metal-to-metal contact under heavy loads

• Reduce wear, pitting, and scoring of gears and bearings

• Withstand high torque and temperature conditions

This makes GL-5-rated lubricants ideal for outboard and sterndrive gearcases, where gears operate under constant load and harsh marine environments.