MP Marine Gear Oil  Product Description A high performance gear box lubricant developed using high-quality raw materials. Suitable for marine applications where EP oil is recommended, particularly outboard lower units and I/O transmissions. Features  Designed to withstand water ingressContains an advanced additive package which ensures optimum performance and protection under extreme conditionsHigh performance extreme pressure additive chemistry provides outstanding resistance to pitting, scoring and wearDependable protection against rust and corrosionOEM recognised technologyMillions of hours of proven real-world performance Technical Specification 5L API GL-5