Crankshaft for mopeds / mopeds with Sachs 503 ADV-CH and Sachs 503 AC-CH windage-controlled 2-speed automatic engines.
These are the engines with the large, square cylinder. The ADV-CH is fitted with a catalytic converter as standard and the starter cable runs into the clutch cover.
Details
Manufacturer | Jasil |
Material | Steel |
Cheek type | standard |
Crankshaft stroke | 44 mm |
Connecting rod length center-center | 86 mm |
Thread type | MF10x1 (fine pitch thread) |
Total length of crankpin on clutch side | 97 mm |
Weight | 964 g |
Total length crankpin ignition side | 62 mm |
Area of application | Standard |
Ø crank webs | 83 mm |
Thread length | 7 mm, 11 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 |
Number of gears | 2 pcs |
Suitable for the following models
Sachs | 503 - AC, ADV |
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