
Premium Lower Unit Gear Lube by Sierra Recommended for all general marine applications requiring a GL-5 class lubricant. Formulated for use in freshwater or saltwater conditions. Reduces...
Choose OptionsSierra high-quality engine parts are designed to meet OEM specifications. Plastic plug used with Drain Screw 18-2387.
Interchangeable with:
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov