Yamaha Motors
/yamaha/products/90171-10m01-00-castle-nutCastle Nut 90171-10M01-00
/yamaha/products/90171-10m01-00-castle-nut
$5.99$7.49
You save 20%($1.50)
-20%
In stock
Only 2 remaining
- Guaranteed fitment for 13 different models
- This is an OEM part manufactured by Yamaha Motors
- 30 day return policy
PartX Alternatives — This part: Best
Ratings provided by PartX™
| Product | Price | Rating | Comment |
|---|---|---|---|
| Yamaha Motors 90171-10M01-00 Castle Nut (viewing this product) Genuine OEM product | $6.08 In stock Only 2 remaining | Best | Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
| Recmar PAF15-06000016 NUT, PROPELLER (PAF15-06000016) Aftermarket product | $19.85 | Unknown | We are working hard to determine a rating based on all available information, including product and manufacturing specifications. |
| Recmar REC90171-10M01 PROPELLER NUT (REC90171-10M01) Aftermarket product | $5.30 In stock Only 2 remaining | Unknown | We are working hard to determine a rating based on all available information, including product and manufacturing specifications. |
| Parsun F15-06000016 SLOTTED NUT Aftermarket product | $3.96 In stock Only 3 remaining | Unknown | We are working hard to determine a rating based on all available information, including product and manufacturing specifications. |
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.
15 Product Reviews
Accurate fast easy
Joel Kleinguenther — Sep 19, 2026
great
David Bruce Rollings — Jul 13, 2026
I work on OMC outboards as a hobby, and the website and diagrams are first-rate and very useful. Shipping is reasonable for parts, and close to Idaho so transit time is short.
Thomas Eckberg — Mar 26, 2026
bradley wickins — Apr 20, 2024
Parts Fitment
Please verify fitment before ordering.
| Brand | Product Line | Model | 1984 | 1985 | 1986 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yamaha Motors | International | EMH | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | International | WH | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | International | 6 | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | International | 8 | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | International | 9.9 | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | International | 13.5 | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | International | 15 | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | International | 20 | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | Outboard | 6 | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | Outboard | 8 | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | Outboard | 9.9 | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | Outboard | 15 | ||||||||||||||||||||||||||||||||||
| Yamaha Motors | Outboard | 20 |
Supersession Chain
| Name | SKU | Superseding SKU |
|---|---|---|
| Castle NutViewing this product | 90171-10M01-00 | Current |
Aftermarket Interchange
| Name | SKU | Price | Brand |
|---|---|---|---|
| SLOTTED NUT | F15-06000016 | $3.96 | Parsun |
| NUT, PROPELLER (PAF15-06000016) | PAF15-06000016 | $19.85 | Recmar |
| PROPELLER NUT (REC90171-10M01) | REC90171-10M01 | $5.30 | Recmar |