§ 01 / Part
Athena Complete Gasket Kit 400485850267 for XX250 2022-25 YZ250 1999-2027 YZ250X 2016-27
incl. VAT
Dispatched in 2–3 working days · delivered in 6–10.
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ATHENA
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§ 02 / About this part
What it is
Athena complete gasket kit to fit the Fantic XX250, model years 2022–2025; Yamaha YZ250, model years 1999–2027; and Yamaha YZ250X, model years 2016–2027.
Use this kit for full engine teardowns and bottom-end rebuilds on your bike. It provides every seal needed to close the crankcases, clutch cover, and ignition side. These components eliminate the risk of oil leaks or air intake leaks after you split the cases. Each part matches OEM dimensions to ensure a flush fit under high thermal stress. Install these when replacing main bearings or the crankshaft to keep the entire unit airtight. Always cross-reference your model year to ensure exact port matching. Clean all mating surfaces thoroughly to avoid a pinch or failure during assembly.
§ 03 / Specs
The numbers
- Brand
- ATHENA
- Part number
- 400485850267
- Category
- Gaskets & Seals
- Weight
- 0.13 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 3 models · 3 year-bands
Fantic 1 model
Yamaha 2 models
No matches. Try a different make or model.
* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.
§ 05 / About Iron Offroad
Iron Offroad
// Related
