Original crankshaft suitable for Puch Maxi S, Supermaxi LG2 and Puch X30 NG-2AH mopeds, which have a ZA50 engine installed.
High-quality and precisely fitting standard crankshaft weighing 1012 grams, which has proven itself in various load tests.
This crankshaft was designed for use in engines with original performance.
The solid connecting rod is equipped with a more stable Ø 16 mm connecting rod bolt, which is hollow on the inside for better balancing.
World's first ZA50 crankshaft that has the correct dimensions and tolerances of the clutch-side cheek pin and its thread.
Not to be compared with unsuitable competitor products of Western European origin.
Ø brass pin: 10.2 mm (clutch kits with an inner diameter of 10.25 mm fit on this crankshaft.
Dimensions of the crankshaft:
- Total length of the clutch-side cheek pin: 117.8 mm
- Total length of coupling-side cheek journal: 79.5 mm
- Ø 1st shoulder (coupling side): 20 mm
- Ø 2nd shoulder (clutch side): 16.4 mm
- Ø 3rd paragraph (clutch side): 10.2 mm
- Thread on clutch side: M16x1.5 mm
- Ø shoulder (coupling side): 17 mm
- Thread on clutch side: MF10x1 mm
- Ø Crank webs: 69.9 mm
- Width of crank webs: 34 mm
- Ø connecting rod eye top: 15 mm
- Ø connecting rod pin bottom: 16 mm
- Length of connecting rod: 90 mm
- Stroke: 43 mm
- Weight (incl. connecting rod): 1012 grams
- . Connecting rod): 1012 grams
The needle bearing (12/15 x14.2 mm) is included in the scope of delivery.
The matching bearings and oil seals can be found under accessories.
The revised version of the previously offered crankshaft with a better thread on the clutch nut, wider teeth for the starter clutch and improved balancing ratio and thus better speed stability.
Nostalgic product for the highest demands of the quality brand swiing®.
Details
| Manufacturer | swiing® revival parts |
| Area of application | Standard |
| Ø piston pin (B) | 12 mm |
| Puch spare part no. | 321.3.10.615.0 |
Suitable for the following models
| Puch | ZA50 (Fahrtwindgekühlt) ZA50 (Gebläsegekühlt) |
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Collection only possible with online purchase and appointment.
