09106123 PSTN KT YAM YZ450F STD A

Name: WOSSNER PSTN KT YAM YZ450F STD A
Brand: WOSSNER
SKU: 09106123
Price: 181.2 GBP
Availability: InStock

Fits 6 bikes

£213.18 Save 15%

£181.20

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09106123

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§ 02 / About this part

What it is

The WOSSNER PSTN KT YAM YZ450F STD A, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

Maintaining the top-end on your YZ450F is essential for preserving its explosive power. This A-size kit is designed for cylinders with standard factory dimensions. Forged pistons offer superior durability and heat resistance compared to OEM cast units. This kit includes the piston, rings, gudgeon pin, and circlips. Use a dial bore gauge to ensure your cylinder is within A-spec tolerances before installation. Check the cylinder walls for glazing and deglaze if necessary to ensure the new rings seat properly. Always replace the top-end gaskets and verify valve clearances during the rebuild.

§ 03 / Specs

The numbers

Brand: WOSSNER
Part number: 09106123
Weight: 0.43 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 6 models · 8 year-bands

Yamaha 8 models

* 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

Iron Offroad is the off-road sibling of Iron City and Iron stable — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. Brands you'd find on a paddock workbench; pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere. Dirt & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.