§ 01 / Part
Wiseco Piston Kit 09100373 for EC450F 2013-14 WR450F 2003-14 YZ450F 2003-09
incl. VAT
Dispatched in 2–3 working days · delivered in 6–10.
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§ 02 / About this part
What it is
Wiseco piston kit to fit the Gas Gas EC450F, model years 2013–2014; Yamaha WR450F, model years 2003–2014; and Yamaha YZ450F, model years 2003–2009.
Wiseco's forged option for the 450F class: YZ 450 F, WR 450 F and the Gas Gas EC 450 F. A modern 450 four-stroke runs high compression and short piston life by design, so this is scheduled maintenance, not a distress purchase. The forged crown resists detonation damage when the engine runs lean and hot. Piston, rings, wrist pin and circlips included. Verify bore size and plating condition first, set the end gap, and log the hours so the next one goes in on time.
§ 03 / Specs
The numbers
- Brand
- WISECO
- Part number
- 09100373
- Category
- Top End
- Weight
- 0.41 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 3 models · 3 year-bands
Gas Gas 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
