Crankshaft suitable for your moped / moped with a wind-cooled Sachs 503 AC or ADV 2-speed automatic engine
.These are the engines with the large, square cylinder. A catalytic converter is fitted as standard on the ADV and the starter cable leads into the clutch cover.
| Manufacturer | Jasil |
| Material | Steel |
| Area of application | Standard |
| Cheek type | standard |
| Crankshaft stroke | 44 mm |
| Connecting rod length center-center | 86 mm |
| Thread type | MF10x1 (fine pitch thread) |
| Thread length | 7 mm, 11 mm |
| Total length of crankpin on clutch side | 97 mm |
| Total length crankpin ignition side | 62 mm |
| Ø crank webs | 83 mm |
| Ø piston pin (B) | 12 mm |
| Ø Connecting rod eye | 15 mm |
| Ø Bearing seat (clutch side) | 12 mm |
| Ø Bearing seat (ignition side) | 15 mm |
| Dimension needle bearing | 12 / 15 x 12.8 mm (axe 12) |
| Wide crank webs | 34.2 mm |
| Length 1st paragraph | 9.4 mm |
| Length 2nd paragraph | 19.4 mm |
| Length 3rd paragraph | 74 mm |
| Ø 1st step (on the coupling side) | 17 mm |
| Ø 2nd shoulder (on the clutch side) | 12 mm |
| Ø 3rd step (on the clutch side) | 11.6 mm |
| Length of shoulder (ignition side) | 32 mm |
| Weight | 964 g |
| Number of gears | 2 pcs |
| Pony OEM number | A3337, A2904 |
| Sachs | 503 - AC , ADV |
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swiing® revival gasket set | Sachs 503 AB, AC wide wall
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swiing® revival gasket set | Sachs 503 ADV wide screen Cat.
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Oil seal NBR 17/33/7 B DUO crankshaft | Sachs 503 AB, ADV
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Shaft seal NBR 14.96x31.5x3.5 Pinion shaft | Sachs 502, 50/2, 503 (A1134)
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