38.4 mm ¨bermass piston with a 1.5 mm rectangular piston ring with side protection and a 2 mm L-piston ring with internal protection (IS) suitable for various Piaggio mopeds / mopeds.
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 is used for bored and honed cylinders.
The piston kit contains the piston pin, piston clips and piston ring.
You will find the appropriate installation tool, piston pin retainers and, if necessary, the corresponding cylinder in the accessories section.
Good, inexpensive standard spare part. GPO – GOOD PARTS ONLY.
Details
| Manufacturer | GPO |
| Ø outside piston (A) | 38.35 mm |
| Ø piston pin (B) | 10 mm |
| Compression height (C) | 26 mm |
| Curvature (D) | 3.7 mm |
| Total piston height (E) | 51.7 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 38 mm |
| Piston ring mold | L-ring, Rectangular ring |
| Piston ring impact | Internal fuse (IS), Flank safety device (FS) |
| Piston ring height | 2 mm, 1.5 mm |
| Piston weight | 75 g |
Suitable for the following models
| Piaggio | Ciao - Ciao, Ciao, Ciao, Ciao Si Bravo/Superbravo Boxer Grillo |
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