Yamaha 20-30HP & Honda 25-30HP YBNT Propeller Nut OEM Replacement Solas prop nut. Suits Yamaha 10 Spline 3" Gearcase outboard engines: - 20HP 1996-97 - 25HP 1980+ - F20 4-Stroke 2018+ - F25 4-Stroke 1998-06 - F25 4-Stroke 2010+ - 30HP 1979-2002 Suits...
