38 mm replacement piston with two pieces of 2 mm rectangular piston ring with flank lock (FS) suitable for ILO / JLO 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.
| Nominal diameter | 38 mm |
| Ø outside piston (A) | 37.95 mm |
| Compression height (C) | 27.4 mm |
| Curvature (D) | 3.7 mm |
| Total piston height (E) | 51.7 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 2 mm |
| Ø piston pin (B) | 10 mm |
| Weight piston kit | 73 g |
| ILO / JLO |
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