45.0 mm piston with two rectangular piston rings with internal fuse (IS) for your Puch moped / moped with the 45 DMP diaphragm racing kit.
The detailed dimensioning of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their stems and locking types on the legend in the pictures.
| Nominal diameter | 45 mm |
| Manufacturer | DMP |
| Material | Aluminum |
| Thick piston ring | 1.85 mm |
| Ø outside piston (A) | 45 mm |
| Compression height (C) | 24.4 mm |
| Curvature (D) | 3.05 mm |
| Total piston height (E) | 50.9 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Ø piston pin (B) | 12 mm |
| Piston weight | 90 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
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