VERTEX PISTON KIT+TOP END GASKETS EXC

§ 01 / Part

Vertex Piston Kit with Top-End Gaskets 09106878 for EC300 2021-23 TE300I 2018-23 EXC300TPI 2018-23

Fits 3 bikes
RRP £265.52 Save 20%
£212.42

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 09106878

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VERTEX

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§ 02 / About this part

What it is

Vertex piston kit with top-end gaskets to fit Gas Gas EC300 (2021–2023); Husqvarna TE300I (2018–2023); KTM EXC300TPI (2018–2023).

This top-end kit includes the piston and all required gaskets for your EXC rebuild. It is designed to restore compression and reliability for enduro use. The forged piston handles the varied heat cycles of trail and hard enduro riding. This kit simplifies your service by including the head and base gaskets. Measure your cylinder bore to confirm fitment before starting the work. Check the ring end gap and ensure the piston ring is correctly oriented on the locating pin. Lubricate the wrist pin and small-end bearing during assembly.

§ 03 / Specs

The numbers

Brand
VERTEX
Part number
09106878
Category
Top End
Weight
0.63 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 3 models · 3 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 ✦