For Mercury 9.9-60 H.P., 4-Stroke, Yamaha F9.9/T9.9 (2005-06), 15 (2006), F15, F25 (1998-06), T25, F30 (2001- 06), F40 4cyl (1999), F40 3cyl (2000-06), F50 (1996-06), T50 (1996-06), F60 (2002-06), T60 (2003-06)

also crosses with:
Sierra: 18-0835