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23-24 YZ250F, YZ450F DeCal Works Plastic Kit

23-24 Yamaha YZ250F, YZ450F dirt bike replacement Plastic Kit
23-24 Yamaha YZ250F, YZ450F dirt bike replacement Plastic Kit
Plastic Kit Yamaha YZ250F, YZ450F, YZ450FX

Plastic Kit Details

Fitment Verification System™

Does This Fit My Bike?
Do not guess - BE SURE. Simply choose your bike to ensure this product is designed to fit.
If you landed here from a Google Search of your bike, you may have landed here simply because this part is popular - not because it fits your bike. DeCal Works wants to ensure we get the RIGHT PART - the FIRST TIME!

Product Description

Key Features:

  • Replica of stock OEM shape and fit but stronger.
  • Produced with Durable Gloss Polypropylene (DGP).
  • Injection molded quality for a perfect OEM type fit.
  • Official Plastic of DeCal Works.
  • Always In Stock, Fast Shipping!
  • Pre-drilled holes for easy Installation fits seamlessly onto your Yamaha.


  • Yamaha: YZ250F (2024), YZ450F (2023-2024), YZ450FX (2024)
  • See Bikes This Fits link above for a listing of all compatible models.

Upgrade your bike's appearance and performance with a  DeCal Works replacement plastic kit. Ride confidently, knowing you've got a reliable and stylish DeCal Works replacement plastic kit that can withstand the toughest off-road adventures on or off the track!

Bikes This Product Fits


Year Make Model Features
2024 Yamaha YZ250F All
2023 Yamaha YZ450F All
2024 Yamaha YZ450F All
2024 Yamaha YZ450FX All

Questions and Answers

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Part Numbers and Kit Cross-Reference

Inventory Details for Plastic Kit:

Variant DeCal Works Part Number Item Manufacturer Manufacturer Part Number Global Trade Item Number
OEM Color 1991-4611 UFO YAKIT326-999 8052135161578
White 1991-4612 UFO YAKIT326-046 8052135161561
Black 1991-4613 UFO YAKIT326-001 8052135161554
OEM Color 1991-4636 Polisport 91349 5604415151620
White 1991-4637 Polisport 91350 5604415151637
Black 1991-4638 Polisport 91351 5604415151644
Retro Color 1991-4708 UFO YAKIT326-P23