ProX Complete Gasket Kit 09345541 for Yamaha YZ80 1986–1992

Name: ProX Complete Gasket Kit 09345541 for Yamaha YZ80 1986–1992
Brand: PROX
SKU: 09345541
Price: 50.15 GBP
Availability: InStock

Fits Yamaha YZ 80

RRP £62.69 Save 20%

£50.15

incl. VAT

In stock — delivered in 6–10 working days

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

Part #: 09345541

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§ 02 / About this part

What it is

ProX complete gasket kit to fit the Yamaha YZ80, model years 1986–1992.

This set covers your entire engine rebuild from the crankcase up to the cylinder head. It includes every seal and gasket required when splitting the cases or performing a total top-and-bottom-end overhaul. You will find the head gasket, base gasket, clutch cover, and ignition cover seals inside, along with necessary O-rings and valve stem seals. These components meet OEM specifications for a precise fit on your bike. Always ensure mating surfaces are perfectly clean and free of old material before installation. Replacing the full set during a major service interval ensures total engine integrity. It is a standard requirement for any professional workshop rebuild.

§ 03 / Specs

The numbers

Brand: PROX
Part number: 09345541
Category: Gaskets & Seals
Weight: 0.10 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 1 model · 1 year-band

Yamaha YZ 80 1986–1992

* 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.