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 1010 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: 9.5 mm (clutch kits with an inner diameter of 9.55 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 shoulder (clutch side): 9.5 mm
- Thread on clutch side: M16x1.5 mm
- Ø Heel (coupling side): 17 mm
- Thread on the Zünd 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): 1010 grams
- . Connecting rod): 1010 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 in the accessories section.
&Revised version of the previously offered crankshaft with 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
| Weight | 1062 g |
| Manufacturer | swiing® revival parts |
| Area of application | Standard |
| Cheek type | Full cheeks |
| Thread type | MF10x1 (fine pitch thread) |
| Crankshaft stroke | 44 mm |
| Ø piston pin (B) | 12 mm |
| Connecting rod length center-center | 90 mm |
| Total length of crankpin on clutch side | 117.8 mm |
| Total length crankpin ignition side | 79.5 mm |
| Ø crank webs | 69.9 mm |
| Ø Connecting rod eye | 15 mm |
| Ø Bearing seat (clutch side) | 20 mm |
| Ø Bearing seat (ignition side) | 17 mm |
| Dimension needle bearing | 12 / 15 x 14.2 mm (axe 12) |
| Wide crank webs | 34 mm |
| Ø 1st step (on the coupling side) | 20 mm |
| Ø 2nd shoulder (on the clutch side) | 16.4 mm |
| Ø 3rd step (on the clutch side) | 9.5 mm |
| Puch OEM number | 321.1.10.615.0 |
Suitable for the following models
| Puch | ZA50 (air-cooled) ZA50 (fan-cooled) |
Accessories & related products
swiing® ingenious puller L17 / BO15 / E15 shoulder bearing
Width across flats (trigger): 8 mm · Width across flats (trigger): 19 mm · Span: 24 mm · Manufacturer: swiing® ingenious parts · Clamping depth: 10 mm · Peel-off tray: BO15 · Peel-off tray: E15 · Peel-off tray: L17 · Area of application: (Dis)assembly tool · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Thread type: M8x1.25 (standard thread) · Number of components: 1 pcs · Diameter: 24 mm · Diameter: 40.3 mm · Total length: 120 mm
50,70 EUR
NSK E20 shoulder ball bearing
Bearing type: Deep groove ball bearing · Stock number: E20 · Ø inside: 20 mm · Ø outside: 47 mm · Width: 12 mm · Inner ring width: 12 mm · Manufacturer: NSK · Ball bearing closed: No · Bearing clearance: CN (standard) · Bearing cage: Brass cage ball-guided · Material: Brass · Surface: blank
28,70 EUR
swiing® ingenious puller E20 shoulder bearing | Puch
Width across flats (trigger): 22 mm · Width across flats Screw: 8 mm · Manufacturer: swiing® ingenious parts · Clamping depth: 12 mm · Peel-off tray: E20 · Area of application: (Dis)assembly tool · Material: Steel · Surface: galvanized (blue) · Number of components: 2 pcs · Thread type: M10x1.5 (standard thread)
69,20 EUR
Moped fans like you also bought:
NSK E20 shoulder ball bearing
Bearing type: Deep groove ball bearing · Stock number: E20 · Ø inside: 20 mm · Ø outside: 47 mm · Width: 12 mm · Inner ring width: 12 mm · Manufacturer: NSK · Ball bearing closed: No · Bearing clearance: CN (standard) · Bearing cage: Brass cage ball-guided · Material: Brass · Surface: blank
28,70 EUR
NSK L17 shoulder ball bearing
Bearing type: Shoulder bearing · Stock number: L17 · Ø inside: 17 mm · Ø outside: 40 mm · Width: 10 mm · Inner ring width: 10 mm · Manufacturer: NSK · Ball bearing closed: No · Bearing clearance: CN (standard) · Bearing cage: Brass cage ball-guided · Material: Brass · Material: Steel · Surface: blank / oiled · Area of application: Standard
22,50 EUR
swiing® revival gearbox cover gasket ZA50 engine | Puch Maxi S -2A, X30 NG - 2AH
Manufacturer: swiing® revival parts · Material: Sealing paper · Color: sand-colored · Number of components: 1 pcs · Thickness: 0.3 mm · Total length: 175 mm · Number of fixing points: 6 pcs · Width: 125 mm · Puch OEM number: 321.1.10.649.1
3,95 EUR
Collection only possible with online purchase and appointment.
