Tuning cylinder cover with 41 mm diameter and optimized combustion chamber for blown cylinders of your Puch X30 NG-2AH, Puch X30 NG-2A, Puch X30 N-2A, Puch DS 50, Puch MV 50, Puch MC 50 mopeds, mopeds and small motorcycles with M6 cylinder studs.
The cylinder head must be mounted together with the four centering sleeves, which are included in the scope of delivery.
The centering bushes are used to ensure that the cylinder cover can be pushed onto the stud bolts in a perfectly centered position.
The bushes are pushed into the holes in the cylinder cover so that they protrude slightly above the sealing surface (see Figure 2 for an illustration).
We recommend gluing the guide bushes into the cylinder head with Loctite adhesive so that they do not move during assembly/disassembly.
| Puch | ZA50 (fan-cooled) 2-speed MS, MV, MV50 3-speed VSD, DS, VZ, MC |
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swiing® revival stud bolt M6x106 (10.9 strength class)
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Total length: 106 mm · Thread length: 12 mm · Thread length: 20 mm · Puch OEM number: 360.1.10.034.1
CHF 1.80
Loctite 638 Joining shaft-hub high-strength 10 ml
Manufacturer: Loctite · Material to be used: Aluminum · Material to be used: Metal · Material to be used: Steel · Contents: 10 ml · Color: green · Hazard warning: Causes serious eye damage · Hazard warning: Causes skin irritation · Hazard warning: Harmful to aquatic organisms (with long-term effects) · Hazard warning: May cause allergic skin reactions · Hazard warning: May irritate the respiratory tract · Signal word: Danger · Hazard pictogram: GHS05 - Corrosive · Hazard pictogram: GHS07 - Caution dangerous · Adhesion: high-strength · Temperature resistance (min.): -75 - 150 °C · Type of application: 1K · Gap dimension (max.): 0.25 mm · Alignment time: 300 sec · Breakaway torque (according to material): 23 N/m · Breakaway torque (according to material): 25 N/m · Breakaway torque (according to material): 57 N/m · Area of application: Chemistry
CHF 21.90
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GPO 41 mm cylinder kit fan-cooled 10 mm KoBo | Puch X30 Velux, NG-2AH
Manufacturer: GPO · Manufacturer: Meteor Racing · Material: Gray cast iron · Camouflaged: No · Surface: sandblasted · Area of application: Tuning · Crankshaft stroke: 43 mm · Displacement: 60 ccm · Ø piston pin (B): 10 mm · Nominal diameter: 41 mm · Thread inlet: M6x1 (standard thread) · Hole spacing outlet: 42 mm · Number of fixing points: 4 pcs · Outlet type: straight · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Hole spacing inlet: 32 mm
CHF 109.90
GPO 41 mm cylinder kit fan-cooled 12 mm KoBo | Puch X30 Velux, NG-2AH
Manufacturer: GPO · Manufacturer: swiing® revival parts · Material: Gray cast iron · Camouflaged: No · Surface: sandblasted · Area of application: Tuning · Crankshaft stroke: 43 mm · Displacement: 60 ccm · Ø piston pin (B): 12 mm · Nominal diameter: 41 mm · Ø cylinder neck: 43.2 mm · Ø Inlet inside: 14.6 mm · Thread inlet: M6x1 (standard thread) · Ø outlet inside: 19.4 mm · Hole spacing outlet: 42 mm · Number of fixing points: 4 pcs · Outlet type: straight · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Hole spacing inlet: 32 mm
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GPO 38 mm Cylinder Kit, Fan-Cooled, 10 mm KoBo | Puch Velux, NG-2AH
Nominal diameter: 38 mm · Manufacturer: GPO · Material: Gray cast iron · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 43 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 10 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Camouflaged: No · Area of application: Tuning
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swiing® ingenious cylinder head 'Racing' with O-ring (38-41 mm of your choice) | Puch X30 NG, DS, MV
Manufacturer: swiing® ingenious parts · Ø cylinder: 38 - 41 mm · Ø outside: 90 mm · Number of fixing points: 4 pcs · Decompressor: No · Height: 35 mm · Area of application: Racing
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Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Diameter: 5.95 mm · Thread type: M6x1 (standard thread) · Nominal diameter (thread): 6 mm · Strength class: 10.9 · Total length: 30 mm · Thread length: 12 mm
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GPO piston 41 mm (12 mm KoBo) | Puch X30 Velux, M50, MS50, VS50, DS50, VZ50
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GPO gasket set 40 - 41 mm cylinder fan-cooled | Puch X30 NG-2AH, Velux
Manufacturer: GPO · Ø cylinder: 40 mm · Ø cylinder: 41 mm · Ø outlet inside: 22 mm · Area of application: Tuning · Hole spacing outlet: 42 mm · Hole spacing inlet: 38 mm · Number of components: 4 pcs · Hole pattern [mm]: 44 x 44 mm · Decompressor: Yes
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GPO 15 mm intake manifold | Puch ZA50
Ø inside: 15 mm · Manufacturer: GPO · Material: Aluminum · Camouflaged: No · Total length: 51.5 mm · Ø External connection: 20 mm · Number of fixing points: 2 pcs · Total height: 63 mm · Height flange center hole: 52.5 mm · Mounting type: Screws · Hole spacing inlet: 32 - 38 mm · Area of application: Tuning
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swiing® ingenious Piston 41 mm (12 mm bore) Racing | Puch X30 Velux, M50, MS50, VS50, DS50, VZ50
Manufacturer: swiing® ingenious parts · Surface: molybdenum-coated · Ø piston pin (B): 12 mm · Ø outside piston (A): 40.95 mm · Compression height (C): 22.5 mm · Curvature (D): 3.5 mm · Total piston height (E): 50 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 41 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 1.5 mm · Weight piston kit: 94 g
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Manufacturer: GPO · Manufacturer: swiing® revival parts · Material: Gray cast iron · Camouflaged: No · Surface: sandblasted · Area of application: Tuning · Crankshaft stroke: 43 mm · Displacement: 60 ccm · Ø piston pin (B): 12 mm · Nominal diameter: 41 mm · Ø cylinder neck: 43.2 mm · Ø Inlet inside: 14.6 mm · Thread inlet: M6x1 (standard thread) · Ø outlet inside: 19.4 mm · Hole spacing outlet: 42 mm · Number of fixing points: 4 pcs · Outlet type: straight · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Hole spacing inlet: 32 mm
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