Athena Race Gasket Kit 09342839 for Gas Gas EC250F EC300F 2013-15 Yamaha WR250F 2001-12 YZ250F 2001-13

Name: Athena Race Gasket Kit 09342839 for Gas Gas EC250F EC300F 2013-15 Yamaha WR250F 2001-12 YZ250F 2001-13
Brand: ATHENA
SKU: 09342839
Price: 34.72 GBP
Availability: InStock

Fits 4 bikes

RRP £41.83 Save 17%

£34.72

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 09342839

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§ 02 / About this part

What it is

Athena race gasket kit to fit Gas Gas EC250F (2013–2015); Gas Gas EC300F (2013–2015); Yamaha WR250F (2001–2012); Yamaha YZ250F (2001–2013).

These kits provide the critical seals required for high-performance engine work. You need these when refreshing the top-end or adjusting the squish for better combustion. Every time you pull the head or cylinder, you must replace these to ensure a gas-tight seal. They sit between the crankcase, cylinder, and head. Heat cycles and pressure eventually degrade the original material. Clean your mating surfaces thoroughly before installation. Avoid using liquid sealant unless the manual specifies it. This kit matches OEM specifications for a reliable fit during your next race prep.

§ 03 / Specs

The numbers

Brand: ATHENA
Part number: 09342839
Category: Gaskets & Seals
Weight: 0.11 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 4 models · 4 year-bands

Gas Gas 2 models

Yamaha 2 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 — 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.