Premium Marine Gear Lube Synthetic Blend SAE 90

Delivers exceptional lubrication and protection for mechanical shift lower units in marine environments. Designed for outboard motors and stern drives from Mercury, Yamaha, Johnson, Evinrude, and other major brands. The advanced formula guards against wear, rust, and corrosion.

Features

MAXIMUM MARINE PERFORMANCE - Specially formulated for outboard motors and stern drives, ensuring peak efficiency in marine conditions
ADVANCED PROTECTION - Features anti-wear additives and corrosion inhibitors, safeguarding against harsh marine elements
WIDE COMPATIBILITY - Ideal for use in major brands like Mercury, Mercruiser, Johnson, Evinrude, OMC, Force, Mariner, Nissan, Suzuki, Yamaha & Volvo, ensuring versatile application
PRECISELY ENGINEERED - Meets rigorous specs for API MT-1, GL-5, SAE J2360, MIL-L-2105E for trusted quality
RUST AND CORROSION INHIBITOR - Shields gear components from rust, prolonging their lifespan in marine environments
WARRANTY SAFE - Complies with engine manufacturer specifications, ensuring no voiding of warranties
EASY APPLICATION - Instructions included for effortless use with the recommended STAR BRITE Lower Unit Quart Pump (#27400)

Directions

Refer to Manufacturer's Engine Service Manual for flushing and filling instructions. If none are available: 1) Remove upper and lower plugs on lower unit gear case and completely drain old oil. 2) Install fill tube into lower hole. We recommend using STAR BRITE Lower Unit Quart Pump (#27400), Lube Tube (#28600), and Adaptor (#28401, #28402) for easy installation. 3) Slowly refill unit with new oil until it begins to overflow from the upper hole. 4) Replace plugs and tighten securely.