Non-contractual photo
Wossner forged Piston kit
Compatibility
Check that this part fits your motorcycle
Estimating delivery…
Features
WOSSNER Forged Piston – Manufacturer Ref. 8520DA
Designed for off-road applications, this WOSSNER forged piston is manufactured in Germany by engine parts specialists. Made from aluminum and precision machined, it is intended for modifications and replacements in motocross engines where manufacturing quality and dimensional accuracy are essential.
- Type: forged piston
- Material: aluminum
- Piston Diameter: Ø 94.94 mm
- Bore Diameter: 95.00 mm
- Oversize Letter: A
- Compression: standard
- Finish: anti-friction treatment of the skirt
- Delivered with: ring(s), circlips, and pin
This piston fits into the motocross world and is suitable for regular engine interventions (overhauls, piston replacements). The skirt finish reduces friction during startup and aids in fitting within the bore. A useful reference for mechanics and preparers looking for a reliable and machined replacement part.
Compatibility Examples:
- KTM 600 MX (1992 – 600 cm3)
- KTM 600 GS (1992 – 600 cm3)
- KTM 600 MX (1991 – 600 cm3)
| Feature | Value |
|---|---|
| Reference | WO00268A / 1093708001 |
| Oversize | STD |
| Rings Quantity | 3 |
| Compression Ratio | 10,8:1 |
| Diameter Ø (mm) | 94,94 |
| Bore size (mm) | 95,00 |
| Engine | 4T |
| Diameter | 94.94 |
| Piston diameter | Ø 94,940 mm |
| Material | Aluminum |
| Piston type | Forged |
| Compression piston | Standard |
| Surcote | Standard |
| Use | All-terrain |
2 compatible models
- KTM 600 600 MX1988 - 1992
- KTM 600 600 GS1988 - 1992
