09107032 PISTON KIT STD TT350 85-88/XR350 85-00 85.93 A

Name: WOSSNER PISTON KIT STD TT350 85-88/XR350 85-00 85.93 A
Brand: WOSSNER
SKU: 09107032
Price: 159.83 GBP
Availability: InStock

Fits 2 bikes

£188.04 Save 15%

£159.83

incl. VAT

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Part #: 09107032

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§ 02 / About this part

What it is

The WOSSNER PISTON KIT STD TT350 85-88/XR350 85-00 85.93 A, top end. Stocked by Iron Offroad, the UK MX hard parts specialist.

This forged piston kit provides a reliable replacement for the aging top-end of your 350cc trail bike. It sits in the cylinder bore, where it must maintain a perfect seal for optimal compression. Over time, heat cycles can cause the piston to wear, leading to smoke and reduced performance. Forged pistons offer better resistance to detonation and heat than standard cast units. Ensure your cylinder is honed or bored to match the 85.93mm diameter. The kit includes the piston, rings, gudgeon pin, and circlips. Always replace the head gasket during reassembly.

§ 03 / Specs

The numbers

Brand: WOSSNER
Part number: 09107032
Category: Top End
Weight: 0.41 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 — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. 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 & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.