Image for illustration only; it does not show the actual part or its packaging.

Yamaha OEM Part 90185-14009-00 NUT, SELF-LOCKING

Product Code: 90185-14009-00

$8.31

Genuine Yamaha OEM part
New in original packaging
Fits the models listed in the fitment chart
Easy, no-hassle returns

This product is vehicle specific.

Find your vehicle to make sure this part fits before you order.

Find Your Vehicle

Add to Cart

Ships in 4 to 9 days

Genuine Yamaha OEM Nut, Self-Locking (part number 90185-14009-00) from the Steering diagram. It fits Yamaha Grizzly 350, Grizzly 450, Raptor 700, YFZ450R, Raptor 700R, Kodiak 700 and 39 more built from 2006 to 2026.

Fits these models

Big Bear 400: 2007–2012
Grizzly 350: 2007–2014
Grizzly 450: 2008–2014
Grizzly 700: 2008, 2011–2013, 2015
Raptor 250: 2008–2013
Raptor 700: 2008–2010, 2012–2026
YFZ450: 2008–2009, 2012–2013, 2017
Grizzly 550 Fi: 2009–2010, 2014
Grizzly 700 Fi: 2009–2010, 2014
YFZ450R: 2009–2026
Grizzly 550: 2011–2013
Raptor 700R: 2011–2026
Kodiak 700: 2016–2026
Kodiak 450: 2018–2026
YZ65: 2018, 2020–2026
and 30 more models

See the Fitment tab for the full list with model codes.

For a faster answer, include:

Year, make and model of your machine
VIN or frame / serial number
OEM part number or a photo of the old part

Email Us

(630) 886-1221

Find your ride

Check your current ride below to confirm product compatibility.

Yamaha

2026

2025

2024

2023

2022

2021

2020

2019

2018

2009

2008

2007

2006

2017

2016

2015

2014

2013

2012

2011

2010

Part Details

Brand	Yamaha
Sku	90185-14009-00
Name	NUT, SELF-LOCKING

Free Shipping on Orders Over $99

Free ground shipping on US orders over $99, with tracking. Delivery time is shown before you pay, so you know when it arrives.

Support From People Who Ride

Not sure about size or fit? Ask us before you order. Our team rides too and will help you pick what suits your bike.

Genuine OEM & Trusted Brands

OEM parts for Honda, Yamaha, Kawasaki, Can-Am, Polaris and more, plus gear from makers riders trust. No no-name imports.

Parts That Fit Your Machine

Enter your machine’s type, year, make and model, and we’ll show only the parts and gear that fit it.