38.00 mm ELKO piston with a 2 mm rectangular piston ring with flank lock (FS) suitable for Puch Maxi S / N, Puch X30 Sport NS / NL, as well as Puch X30 Velux 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 positions and locking types on the legend in the images.
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tools, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
NOS – New from old stock.
Quality product from the Austrian manufacturer König under the ELKO brand.
| Manufacturer | ELKO (König) |
| Ø outside piston (A) | 37.975 mm |
| Compression height (C) | 22.5 mm |
| Curvature (D) | 3.5 mm |
| Total piston height (E) | 50 mm |
| Number of piston rings (F) | 1 pcs |
| Nominal diameter | 38 mm |
| Piston ring mold | L-ring |
| Piston ring impact | Internal fuse (IS) |
| Ø piston pin (B) | 12 mm |
| Tolerance group | D |
| Piston weight | 76 g |
| Puch | E50 Z50 (X30 Sport) Z50 (X30 Velux) |
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Collection only possible with online purchase and appointment.
