2018-22 Yamaha YZ450F Engine Shift Shaft

Pulled from a 2018 Yamaha YZ450F.
The bike was in good running condition and was test ridden prior to disassembly. Parts were visually inspected and tested where applicable. This is a genuine Yamaha OEM part and is correct for the 2018 YZ450F.

Additional shipping charges may apply to Puerto Rico, Alaska, and Hawaii.

This part is a direct bolt-on fit for:

2018 Yamaha YZ450F

Many components also interchange with:

2019–2022 Yamaha YZ450F

Some parts may also interchange with:

Certain YZ450FX models of similar generation
(Compatibility varies by engine family and sub-assembly. Always confirm by OEM part number.)

Yamaha uses shared engine cases, chassis parts, fasteners, and electrical components across multiple race models within the same generation. Some items fit across several years, while others are model specific.
Please verify fitment for your exact year and setup by OEM part number if necessary.

May also work with:

Custom builds
Hybrid Yamaha engines of the same generation
Race builds, off-road conversions, or repairs
(Always confirm with OEM part numbers for modified applications.)

Product Highlights

Genuine Yamaha OEM part
Removed from a running 2018 YZ450F
Direct fit for 2018 YZ450F
Compatible with several 2019–2022 YZ450F models
Ideal for repair, replacement, race builds, or spare inventory

Condition

Pulled from a 2018 Yamaha YZ450F.
Good used condition with normal wear from age and use, including scuffs, scratches, marks, fading, or dirt.
No cracks, structural damage, or functional defects unless specifically noted in the photos or description.

Wear items such as bearings, seals, bushings, gaskets, seals, and other consumables are not guaranteed and may require cleaning, servicing, or replacement as part of standard maintenance on any used part.

Please Review

Review all photos carefully before purchasing
What you see in the photos is exactly what you will receive
Ask questions prior to purchasing if you are unsure about compatibility

Compatible Years and Models

Direct fit:
2018 Yamaha YZ450F

Platform compatibility (verify via part number):
2019 Yamaha YZ450F
2020 Yamaha YZ450F
2021 Yamaha YZ450F
2022 Yamaha YZ450F
(Other Yamaha models may also share this part depending on engine family.)

Return Policy (when applicable)

Guaranteed to fit the model listed in the Direct Fit section only
A 15 percent restocking fee may apply for returns caused by buyer error
No partial refunds
If there is an issue, return the item for inspection and a full refund will be issued if warranted