Moose Offroad GASKET KIT TOP END YZ450F

§ 01 / Part

09346110 GASKET KIT TOP END YZ450F

Fits 2 bikes
RRP £74.42 Save 22%
£58.05

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09346110

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Moose Offroad

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§ 02 / About this part

What it is

The Moose Offroad GASKET KIT TOP END YZ450F, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

Specifically for the YZ450F, this top-end kit includes the head, base, and exhaust gaskets required for a piston swap. High-compression four-stroke engines demand a perfect seal to maintain performance and prevent head gasket failure. These gaskets are cut to match the complex oil and coolant passages of the YZ450F cylinder. Replacing these during every top-end service is standard workshop practice. It ensures your engine remains reliable under the stress of racing or hard track use. Clean the deck and head surfaces meticulously before installation.

§ 03 / Specs

The numbers

Brand
Moose Offroad
Part number
09346110
Weight
0.07 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 2 models · 2 year-bands

* 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.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement