39.40 mm replacement piston with three pieces of 1.7 mm rectangular piston rings with a straight joint to fit the original cylinder on your Solex moped / moped.
The detailed dimensions 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.
The piston kit contains piston pins, piston clips and piston rings.
Note: Please note the installation direction when assembling. The piston is inserted with the arrow pointing towards the outlet on the exhaust side.
| Manufacturer | Made in France |
| Ø outside piston (A) | 39.44 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 17.9 mm |
| Curvature (D) | 3.05 mm |
| Total piston height (E) | 53.95 mm |
| Number of piston rings (F) | 3 pcs |
| Piston ring mold | Rectangular ring |
| Nominal diameter | 39.4 mm |
| Piston ring impact | Straight joint |
| Piston ring height | 1.7 mm |
| Weight piston kit | 76 g |
| Solex |
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