APPLICATION(for reference only):Yamaha 2-Stroke: 40 50 HP
Yamaha Outboard 40 HP 1984-1994
Yamaha Outboard 50 HP 1984-1987
Yamaha Outboard 50 HP (Pro Series 50 ) 1987-1990
Yamaha Outboard 50 HP P50 1995-1996
Yamaha International 25 HP 25Q 1990-1994
Yamaha International 40 HP 1984-1995
Yamaha International 50 HP 1984-1994