Wiseco Engine Rebuild Kit 09031528 for Yamaha YZ250F 2005–2007

Name: Wiseco Engine Rebuild Kit 09031528 for Yamaha YZ250F 2005–2007
Brand: WISECO
SKU: 09031528
Price: 743.1 GBP
Availability: InStock

Fits Yamaha YZ 250 F

RRP £928.87 Save 20%

£743.10

incl. VAT

In stock — delivered in 6–10 working days

Dispatched in 2–3 working days · delivered in 6–10.

Part #: 09031528

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§ 02 / About this part

What it is

Wiseco engine rebuild kit to fit the Yamaha YZ250F, model years 2005–2007.

Wiseco's complete rebuild kit for the YZ 250 F. Crank, main bearings, seals, full gasket set and piston assembly, all matched so nothing in the rotating assembly is older than anything else. That matters on a small-bore four-stroke revved to the limiter every lap: a new piston on a worn big-end is a rebuild you'll be doing twice. Use a case splitter rather than levering the cases apart, check the mating faces for burrs, and torque to spec. Compression and smoothness come back to factory numbers.

§ 03 / Specs

The numbers

Brand: WISECO
Part number: 09031528
Category: Engine
Weight: 5.25 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Yamaha YZ 250 F 2005–2007

* 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 — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. 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 and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.