Reproduction of the original E50 engine housing with 4 bearings and kick starter for your Puch moped / moped.
The dimensions correspond to the original housing. This means that all add-on parts such as rods, end plates, crankshafts or cylinders can be used.
As with the original, a cylinder and pinion lock has been installed, which must be removed when fitting tuning parts.
The housing parts are numbered. The engine number can be stamped in by the owner if required.
Threaded stud bolt: M6x1 mm
Matching attachments as well as a racing gear for your Puch Maxi can be found in the accessories section.
Branded product from the manufacturer AKOA.
| Manufacturer | AKOA |
| Material | Aluminum |
| Puch | E50 |
Ratings
Accessories & related products
GPO gasket set | Puch E50
Manufacturer: GPO · Area of application: Standard · Material: Aluminum · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Ø outlet inside: 19.9 mm · Hole spacing inlet: 32 - 38 mm · Hole pattern [mm]: 44 x 44 · Hole spacing outlet: 42 mm · Number of components: 7 pcs · Decompressor: Yes
EUR 11.40
swiing® revival stud bolt set M6 x 106 | Puch
Diameter: 5.9 mm · Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Drive: External hexagon · Width across flats: 10 mm · Total length: 106 mm · Thread length: 13 mm · Thread length: 18.5 mm · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 8.50
swiing® revival crankshaft "Original" with mounted bearings | Puch E50
Manufacturer: swiing® revival parts · Weight: 873 g · Area of application: Standard · Material: Steel · Cheek type: standard · Crankshaft stroke: 43 mm · Thread type: MF10x1 (fine pitch thread) · Connecting rod length center-center: 90 mm · Total length of crankpin on clutch side: 74 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Ø piston pin (B): 12 mm · Ø Connecting rod eye: 15 mm · Ø Bearing seat (clutch side): 17 mm · Ø Bearing seat (ignition side): 17 mm · Thread length: 11 mm · Thread length: 15 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34 mm · Length 1st paragraph: 9 mm · Length 2nd paragraph: 14.5 mm · Length 3rd paragraph: 25 mm · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm · Number of gears: 1 pcs · Puch OEM number: 349.1.10.115.0 · Puch OEM number: 900.6203 · Puch OEM number: 900.6233 · Puch OEM number: 901.3801 · Puch OEM number: 902.3835
EUR 160.50
Hot 
swiing® revival 38 mm cylinder kit 1.6 hp CH12 "Original" | Puch
Manufacturer: swiing® revival parts · Area of application: Standard · Camouflaged: Yes · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 50 ccm · Nominal diameter: 38 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 19 mm · Ø Inlet inside: 9 mm · Hole spacing inlet: 38 mm · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Decompressor: Yes · Alternative version of the Puch OEM number: 349.7.10.105.0
EUR 149.00
Hot
swiing® revival 38 mm cylinder kit 1.6 PS CH12 (Vertex-Edition) Original | Puch
Nominal diameter: 38 mm · Manufacturer: swiing® revival parts · Material: Aluminum · Area of application: Standard · Camouflaged: Yes · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 20 mm · Ø Inlet inside: 9 mm · Hole spacing inlet: 38 mm · Inlet window: 2 · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Decompressor: Yes
EUR 172.00
Explore categories from Gearbox & housing (motor)
Moped fans also bought
swiing® ingenious clutch springs reinforced (+20%) | Puch E50
Spring design: Pressure spring · Ø wire: 1.7 mm · Manufacturer: swiing® ingenious parts · Area of application: Tuning · Material: Spring steel · Color: blue · Surface: coated · Ø inside: 4.8 mm · Ø outside: 8.3 mm · Total length: 28 mm · Number of components: 3 pcs
EUR 20.50
Hot
Gas cable Ø 1.25 mm x 220 cm (cylindrical nipple) Bing
Ø Stranded wire: 1.25 mm · Nipple shape: Cylinder · Ø nipple: 3 mm · Manufacturer: Made in Germany · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Cable length: 2200 mm · Nipple length: 5 mm · Number of components: 1 pcs
EUR 2.75
NGK CR6 Racing ignition cable & plug High End red / 5 kΩ interference suppressed
Manufacturer: NGK · Material: Rubber · Color: red · Cable available: Yes · Cable length: 1000 mm · Suppressed: Yes · Resistance: 5000 Ω · Subcategory: Ignition cable · Subcategory: Spark plug connector · Ø cable: 7 mm
EUR 45.80
Hot
swiing® ingenious crankshaft "High End" with mounted bearings | Puch E50
Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Steel · Cheek type: Full cheeks · Weight: 968 g · Crankshaft stroke: 43 mm · Connecting rod length center-center: 90 mm · Number of gears: 1 pcs · Total length of crankpin on clutch side: 74 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Thread length: 11 mm · Thread length: 15 mm · Ø Connecting rod eye: 15 mm · Ø piston pin (B): 12 mm · Ø Bearing seat (clutch side): 17 mm · Thread type: MF10x1 (fine pitch thread) · Ø Bearing seat (ignition side): 17 mm · Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Wide crank webs: 34 mm · Length 1st paragraph: 9 mm · Length 2nd paragraph: 14.5 mm · Length 3rd paragraph: 25 mm · Area of application: High End · Area of application: Racing · Area of application: Tuning · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm
EUR 206.40
Not in stock
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
