The Evinrude Johnson 0779717 XD50 2-Cycle Outboard Oil XPS 1 Quart is a high-quality marine oil designed specifically for outboard engines. With the trusted Evinrude Johnson brand and the manufacturer part number 0779717, this oil is a reliable choice for boat owners looking to maintain the performance of their engines. The XPS Marine Oil is formulated to meet the unique needs of outboard engines, providing protection and lubrication for optimal performance. This product is a must-have for any boater looking to keep their engine running smoothly.