Fits Mercury:

• 25HP (4-Stroke) 2006 & Newer
• 30HP (4-Stroke) 2006 & Newer
• Thru HUB exaust, 10 tooth spline, 3 Gearcase

Fits Tohatsu:

• 25HP (4-Stroke) 2002 & Newer
• 30HP (4-Stroke) 2002 & Newer
• 25HP 1986-2001/li>
• 30HP 1985-2001
• MFS 25/30 (4-Stroke)
• NSF 25/30 (4-Stroke)
• Thru HUB exaust, 10 tooth spline, 3 Gearcase