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Wossner  |  SKU: 56-W802.A.WO
New arrival

PISTON KIT 09-20 SX50 39.5mm A, WOSSNER 8262DA KTM MX 45230015000

Available from Supplier — dispatched directly

This item is dispatched directly to you by our supplier. Supplier stock is separate from stock held at BTP.

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£81.96

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Description

This Wossner forged piston kit with a 39.50mm bore is a standard size replacement for KTM SX50 models from 2009 to 2020 and Husqvarna TC50 models from 2017 to 2020. Designed for performance and durability in small-displacement two-stroke engines, the piston is manufactured in Germany and features advanced engineering for optimal thermal transfer and load distribution.

Features

  • Forged construction ensures superior strength and resistance to high loads

  • Designed to maximise heat transfer from combustion chamber to cylinder walls

  • Elliptical profile distributes pressure evenly, reducing risk of piston collapse

  • Made in Germany

Specifications

  • Bore: 39.50mm

  • Actual Bore: 39.46mm

  • Engine Displacement: 50 cm³

  • Stroke: 40.00mm

  • Clearance: 0.04mm

  • Compression Ratio: 2-stroke (Wossner and OEM)

  • Compression Height: 21.60mm

  • Lock Part Number: CW12

  • Pin Part Number: WP101

  • Ring Set Part Number: RSB2950

  • Rod Part Number: P2053

Cross-Reference OEM Part Numbers

  • 45230007000 I

  • 45230038000

  • 09104899

  • 874M03950

  • 45230015000

Vehicle Fitments

  • 2009–2020 KTM SX50

  • 2017–2020 Husqvarna TC50

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