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Wossner Forged Piston kit
Compatibility
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Features
WÖSSNER Forged Piston – Manufacturer Ref. 8011DB
Wössner forged piston, made in Germany for the motocross world. Designed in aluminum, this piston has a diameter of Ø 54.20 mm (nominal bore 54.26 mm) and is offered in letter oversize B with standard compression. The skirt features an anti-friction treatment to reduce friction in the bore and facilitate engine break-in.
- Type: Forged piston
- Piston diameter: Ø 54.200 mm (bore 54.26 mm)
- Oversize: Letter B
- Compression: Standard
- Material: Aluminum
- Finish: Anti-friction treated skirt
- Delivered with: ring(s), circlips, and pin
This piston is intended for preparations and replacements on motocross machines requiring a quality forged spare part. Check the bore diameter and oversize before installation. Common compatibility reference: several KTM 125 models from 1992–1993 (MX, GS LC). Professional installation is recommended to ensure proper clearances and engine assembly calibration.
| Feature | Value |
|---|---|
| Reference | WO00484A / 1093453002 |
| Rings Quantity | 1 |
| Engine | 2T |
| Piston diameter | Ø 54,200 mm |
| Material | Aluminum |
| Compression piston | Standard |
| Use | All-terrain |
2 compatible models
- KTM 125 125 MX1987 - 1993
- KTM 125 125 GS LC1987 - 1992
