Athena Complete Gasket Kit 09343172 for Yamaha WR250F 2015–2018 YZ250F 2014–2018 YZ250FX 2015–2019

Name: Athena Complete Gasket Kit 09343172 for Yamaha WR250F 2015–2018 YZ250F 2014–2018 YZ250FX 2015–2019
Brand: ATHENA
SKU: 09343172
Price: 116.19 GBP
Availability: InStock

Fits 3 bikes

RRP £139.99 Save 17%

£116.19

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 09343172

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§ 02 / About this part

What it is

Athena complete gasket kit to fit Yamaha WR250F (2015–2018); Yamaha YZ250F (2014–2018); Yamaha YZ250FX (2015–2019).

This kit covers every seal and gasket required for a full Yamaha engine overhaul. It includes the top-end gaskets, crankcase seals, and all peripheral O-rings. Use this when splitting the cases for a crank replacement or gearbox repair. These components meet OEM tolerances to ensure a leak-free build. Replacing every seal at once prevents the need to pull the engine again for a minor weep. Lubricate the oil seal lips before sliding them over the shafts. This kit is essential for restoring factory-level sealing.

§ 03 / Specs

The numbers

Brand: ATHENA
Part number: 09343172
Category: Gaskets & Seals
Weight: 0.23 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 year-bands

Yamaha 3 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.