Athena Water Pump Gasket Kit 09346378 for Kawasaki KX450 KX450X 2021-26 KX450F 2019-20 KX450SR 2025

Name: Athena Water Pump Gasket Kit 09346378 for Kawasaki KX450 KX450X 2021-26 KX450F 2019-20 KX450SR 2025
Brand: ATHENA
SKU: 09346378
Price: 30.93 GBP
Availability: InStock

Fits 4 bikes

RRP £37.26 Save 17%

£30.93

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 09346378

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§ 02 / About this part

What it is

Athena water pump gasket kit to fit Kawasaki KX450 (2021–2026); Kawasaki KX450F (2019–2020); Kawasaki KX450SR (2025); Kawasaki KX450X (2021–2026).

This kit provides the specific seals, gaskets, and hardware required to refresh your cooling system and side casing. It includes the water pump gasket and the larger clutch cover gasket for a complete seal. These components usually need replacing when you notice coolant weeping from the tell-tale hole or during a bottom-end rebuild. Each component matches OEM specifications for a precise fit. Ensure all mating surfaces are perfectly clean before installation to prevent leaks. It is a standard service item for high-hour bikes to prevent overheating during hard enduro or race sessions.

§ 03 / Specs

The numbers

Brand: ATHENA
Part number: 09346378
Category: Gaskets & Seals
Weight: 0.12 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 4 models · 4 year-bands

Kawasaki 4 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.