Michigan XHS Hub Kit 208 For Yamaha 50-100HP. Use with Vortex, Ballistic, and Apollo Propellers. 

Michigan XHS 208 hub kit fits: 

• Yamaha Outboards
• 50-100 HP with splined front end thrust washer
• Parsun / Selva Outboards
• 30-100HP 
• 15 tooth spline
• Uses your existing nut, washer, and cotter pin as required.