38.0 mm Meteor brand piston with two 2 mm rectangular piston rings with flank lock (FS) in original size, suitable for mopeds and mopeds with Sachs 502, 50/2, 503 2AL, AAL, 2BL, ABL CH engines.
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 |
| Manufacturer | Meteor |
| Ø outside piston (A) | 37.95 mm |
| Compression height (C) | 28 mm |
| Curvature (D) | 3 mm |
| Total piston height (E) | 53 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Ø piston pin (B) | 12 mm |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 2 mm |
| Thick piston ring | 1.6 mm |
| Weight piston kit | 79 g |
| Pony OEM number | A2772, A4358 |
| Sachs OEM no. | 0286 377 010, 0286 378 005 |
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 hp, DE) 502 (Saxonette) - AL , AML 50/2 - L CH (0.8 PS) , ML CH (0.8 PS) , MB (2.6 PS) , MLB (2.6 PS) 503 - AAL , ABL , 2AL / 2BL |
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