Description
Yamaha Outboards: 13 spline
- 25 hp (4 Stroke) 2010-to present
- 30b hp (4 Stroke) 2012-to present
- 40 hp (2 Stroke) (Includes 40C) 1984-to present
- F40 hp (4 Stroke) 1999-to present
- 48 hp 1995-2000
- 50 hp (2 Stroke) 1984-to present
- F50 hp (4 Stroke) 1995-to present
- 55 hp (2 Stroke) 1976-1995
- 60 hp (2 Stroke) 1976-1991
- F60 hp (4 Stroke) 1999-to present