§ 01 / Part
09106138 PSTN KT YAM YZ250F STD A
incl. VAT
Usually dispatched within 3 working days.
Authorised stockist
WOSSNER
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§ 02 / About this part
What it is
The WOSSNER PSTN KT YAM YZ250F STD A, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.
Maintain the high-revving performance of your YZ250F with this forged top-end kit. The piston is the heart of the engine and requires periodic replacement to maintain compression and power. Standard A sizing fits cylinders that are within original factory specifications. Forged construction provides the strength needed for high-RPM race conditions. This kit contains the piston, rings, gudgeon pin, and circlips. Ensure the rings are installed with the correct side facing up. Lubricate the gudgeon pin and small-end bearing during assembly. Always check the cylinder bore for scoring or wear before fitting the new piston.
§ 03 / Specs
The numbers
- Brand
- WOSSNER
- Part number
- 09106138
- Weight
- 0.23 kg
- VAT
- 20%
// Fitment
Will it fit your bike?
Fits 3 models · 3 year-bands
Yamaha 3 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
