Yamaha Motors
/yamaha/products/90171-10m07-00-castle-nutCastle Nut 90171-10M07-00
/yamaha/products/90171-10m07-00-castle-nut
$10.39$12.99
You save 20%($2.60)
-20%
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- Guaranteed fitment for 9 different models
- This is an OEM part manufactured by Yamaha Motors
- 30 day return policy
Product Description
Yamaha factory part. Search for more factory parts & parts diagrams.
Product Questions 0
Don't hesitate to ask a question. It will be answered by our support staff or a fellow boater.
6 Product Reviews
Awesome! Shipping was perfect and on- time! Customer service via phone was outstanding. Diagrams on website were an awesome help, I had no serial numbers, however the diagrams were extremely helpful in narrowing down my needs. Thank you, to all Crowley Marine employees.
Hank Rome — Sep 22, 2026
The purchase experience was very good. However, I am still waiting for my order.
Carl Selz — Jun 27, 2024
Shopping experience: Parts were in stock and shipped out quickly. Repair difficulty: Easy Repair time: Less than 30 mins
Jamie Ramsay — Jul 8, 2021
Engine: Yamaha 8 HP HT Shopping experience: Great products and customer service. Repair difficulty: Easy Repair time: Less than 30 mins Repair symptoms: Damaged prop Replace prop and parts very easy exact match.
Jeffrey Bucknam — Jul 17, 2020
Parts Fitment
Please verify fitment before ordering.
| Brand | Product Line | Model | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | Various Years |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yamaha Motors | International | EMH | ||||||||||||||||||||||||||||||||
| Yamaha Motors | International | 8 | ||||||||||||||||||||||||||||||||
| Yamaha Motors | International | 9.9 | ||||||||||||||||||||||||||||||||
| Yamaha Motors | International | 13.5 | ||||||||||||||||||||||||||||||||
| Yamaha Motors | International | 15 | ||||||||||||||||||||||||||||||||
| Yamaha Motors | Outboard | 8 | ||||||||||||||||||||||||||||||||
| Yamaha Motors | Outboard | 9.9 | ||||||||||||||||||||||||||||||||
| Yamaha Motors | Outboard | 15 | ||||||||||||||||||||||||||||||||
| Yamaha Motors | Rigging | Rigging |
Supersession Chain
| Name | SKU | Superseding SKU |
|---|---|---|
| Castle NutViewing this product | 90171-10M07-00 | Current |