Mercury - 100 Hour Maintenance Kit Verado L6 Service Package Complete OEM Components 8M0097858. Overview. Running a Verado isn't just boating-it's a feeling. That smooth supercharged push when you throttle up, the steady hum at cruise, the confidence that your engine will take you wherever you ask. But even the strongest engines rely on good maintenance, and the 100-hour mark is where you give your Verado the attention it deserves. The Mercury 8M0097858 100 Hour Maintenance Kit brings every esse