Brand new, custom made to OEM specifications - Airbox Side Cover with Decals, Yamaha YTZ250 Tri-Z ATC -  Made in USA. Replaces P/N 38W-21721-10-00


Our manufacture vacuum forms all of our plastic. The sheet plastic is heated and pulled over a solid mold. After that, the air is vacuumed from the part. The plastic that is used is High Density Polyethylene (HDPE). It is the same plastic that is used by many injection molding plastic manufacturers.



  • Airbox Side Cover, Black


Yamaha YTZ250 Tri-Z ATC Compatible Years:

  • 1985 and 1986
Some plastic products that are produced do not come pre-drilled due to the variation in mounting hole locations on each individual vintage motocross bike. In order to get the proper fit on your motorcycle, please measure the mounting holes before drilling each hole. Easy to do, just wanted to make the buyer aware of this. No hardware is included.

Airbox Side Cover with Decals, Yamaha YTZ 250 Tri-Z

  • About Our Parts

    We have all NEW, Genuine OEM, NOS, vintage and obsolete parts. Therefore, we cannot guarantee availability on NOS or obsolete parts.


    However, if there is an obsolete or hard to find part that you are looking for, that is not listed on our website, please email us and we will most likely be able to get it for you.

  • Shipping and Deliveries


    All in stock merchandise will typically ship within 3-5 business days, after purchase date. *unless otherwise noted on the product detail page or stated via phone/email*



    Most orders will be delivered between 3-5 days, after your item(s) have been shipped! *depending on delivery option choosen at checkout* 

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