For 2 stroke motors up to 20 hp. long or short shaft 4 Running positions. All aluminum components with stainless steel springs and polypropylene motor board. Stainless steel fasteners included. Rated for 2 strokes up to 20HP and 4 strokes up to 5HP. $80.00 plus shipping compare to $150.00. I bought a boat and took it off. Looks like new. PM me if interested.