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Upper engine

Piston kit Tecnium Complete forged A-rib

Tecnium Complete forged A-rib Piston kitRef : 8304DA / 1093684001

5/5

187,00 ^€

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Description
Compatible motorbikes
Customer reviews
Questions and answers

DescriptionTecnium Complete forged A-rib Piston kit

Product details :

WÖSSNER Forged Piston (manufacturer ref. 8327DA) — Designed and manufactured in Germany, this forged aluminum piston is aimed at off-road riders looking for a quality engine part for their 2- and 4-stroke setups. Precision machining and careful finishing: skirt treated with anti-friction properties to minimize wear and friction during high RPMs in motocross.

Piston diameter: Ø 71.94 mm (bore 72.00 mm) — oversize Letter A
Compression: standard — material: forged aluminum
Delivered complete: ring(s), circlips, and pin included
Usage: suitable for motocross/enduro applications on compatible 300 cc engines

This piston features an oversize A specification to fit a bore of 72.00 mm. The skirt finish reduces friction during hot phases and insertions into the cylinder. Delivered ready to install with its rings and fasteners, it facilitates engine restoration during a rebuild or piston exchange.

Common compatibilities: KTM 300 SX (2025), HUSQVARNA TE 300 PRO (2024), GAS GAS EC 300 (2024) — always check the manufacturer's specifications and bore before installation. Ideal replacement part for the motocross fleet requiring a specialist original component.

Technical information :

Reference

8304DA / 1093684001

Piston type

Forged

Coast

Dimensions

71.935 mm

Use

All-terrain

Compatible motorbikes

KTM9 compatible models

300 EXC TPI - 2018/2024300 EXC TPI SIX DAYS - 2018/2023300 EXC HARDENDURO - 2024/2024300 SX - 2023/2025300 EXC - 2006/2017 - 2024/2024300 EXC SIX DAYS - 2006/2017 - 2024/2024300 XC - 2023/2023300 EXC FACTORY EDITION - 2011/2011 - 2015/2015 - 2017/2017300 EXC TPI ERZBERGRODEO - 2020/2023

HUSQVARNA5 compatible models