Yamaha 2003 YZ450F Engine Matching Case Set:
This is a matching OEM left and right case set from factory leftovers. So it will be used. Click our new in-stock option above for a brand-new set.
What’s included with this Yamaha 2003 YZ450F bottom-end assembly?
Left Side Engine Case.
Right Side Matching Motor Case Half.
Items like Crank Bearings and Gaskets are available for specific models.
- A Convenient way to order hard-to-find items.
Everything’s included and assembled, like in the picture, directly from the OEMs.
- The product photo is for reference only. The part sent will be specific to the exact make and model of your ride provided on the checkout page notes.
Compatibility/Fitment
This is a list of all the years we carry this part for, yet there may be a different part number from year to year. If your bike is listed, no worries; the product will fit your ride. If any mods are done to the bike, please let us know on the checkout page or in a message after purchase so we can send the correct product for your ride.
Brand | Model | Year |
---|---|---|
Yamaha | YZ450F | 2003 |
Yamaha | YZ450F | 2004 |
Yamaha | YZ450F | 2005 |
Yamaha | YZ450F | 2006 |
Yamaha | YZ450F | 2007 |
Yamaha | YZ450F | 2008 |
Yamaha | YZ450F | 2009 |
Yamaha | YZ450F | 2010 |
Yamaha | YZ450F | 2011 |
Yamaha | YZ450F | 2012 |
Yamaha | YZ450F | 2013 |
Yamaha | YZ450F | 2014 |
Yamaha | YZ450F | 2015 |
Yamaha | YZ450F | 2016 |
Yamaha | YZ450F | 2017 |
Yamaha | YZ450F | 2018 |
Yamaha | YZ450F | 2019 |
Yamaha | YZ450F | 2020 |
Yamaha | YZ450F | 2021 |
Yamaha | YZ450F | 2022 |
Yamaha | YZ450F | 2023 |
Yamaha | YZ450F | 2024 |
Yamaha | YZ450F | 2025 |
Yamaha 2003 YZ450F
Jason knowles (verified owner) –
barry –
thx for helping me build my old cr250 back up!