JohnsonEvinrude 0764365 Ultra 4-Stroke Synthetic Marine Oil JohnsonEvinrudes Ultra 4-Stroke Oil is specially formulated to fit the needs of all 4-stroke outboards, even in the harshest marine environments. This oil is ideal for high load applications. Features Ultra Sludge Protection for cleaner, more efficient engines Friction reducing properties improves fuel economy and power Additive package reduces wear and delivers superior corrosion protection ss from part 0764365 California Residents WA