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Yamaha Outboards:
- 20 hp (2 Stroke) 1994-1997
- 25 hp CV (2 Stroke) All Years
- 30 hp CV (2 Stroke) All Years
- 25 hp (2 Stroke) 1980-2026
- F25 hp (4 Stroke) 1998-2026 (10 tooth/spline models only)
- 30 hp (2 Stroke) 1998-2026
- 30 hp (4 Stroke) 1998-2026 (10 tooth/spline models only)

Outboard Castle Prop Propeller Nut for Yamaha 20 25HP 30HP Replacement 90171-14013 


Beautifully finished product.
What an incredible prop, fixed my prop blow out and cavitation problems. This prop gets you on the plane faster and grips the water like no other and now running 50mm higher than standard height on my flat water skiff getting me into places where others can’t get into!