Cylinder cover with 43.50 mm combustion chamber diameter suitable for rebuilt Puch Maxi S/ N, Puch X30 Sport NS/ NL, Puch X30 Sport N-2AH and Puch Supermaxi LG1/ LG2 mopeds/mopeds.
A good reproduction product of the original Austrian version with slightly larger cooling fins, colloquially known as the "new model", which is cooled by ambient air (airstream).
The head with integrated, heat-resistant FPM sealing ring is the best choice for your 43.5 (64 cc) Polini racing kit with large cooling fins.
The contact surface for the sealing ring of the spark plug and the contact surface for the stud nuts are machined flat.
Dimension (L×W×H): 13.5 × 14 × 5.5 cm
Material: Aluminum, sandblasted
Note: This cylinder head has no mount for a decompressor.
You can find the Polini 43.5 mm cylinder and other useful material in the accessories section.
Good, inexpensive standard spare part. GPO – GOOD PARTS ONLY.
| Manufacturer | GPO |
| Material | Aluminum |
| Area of application | Tuning |
| Width | 135 mm |
| Height | 55 mm |
| Total length | 140 mm |
| Surface | sandblasted |
| Ø cylinder | 43.5 mm |
| Candle thread | short |
| Hole pattern [mm] | 44 x 44 |
| Number of fixing points | 4 pcs |
| Decompressor | No |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Polini 43.5 mm cylinder kit reed | Puch
Surface: Nickel silicon carbide (known as Nikasil®) · Nominal diameter: 43.5 mm · Manufacturer: Polini · Camouflaged: No · Material: Aluminum · Displacement: 65 ccm · Area of application: Racing · Area of application: Tuning · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 22 mm · Hole spacing inlet: 32 mm · Hole spacing inlet: 39 mm · Inlet window: 26 x 21 · Thread inlet: M5x0.8 (standard thread) · Hole pattern [mm]: 44 x 44 · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs
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GPO cylinder stud bolt set special M6x106 mm galvanized | Puch
Surface: galvanized (blue) · Manufacturer: GPO · Strength class: 10 · Strength class: 10.9 · Material: Steel · Diameter: 7 mm · Total length: 106 mm · Thread type: M6x1 (standard thread) · Drive: External hexagon · Width across flats SW: 10 mm · Thread length: 15 mm · Thread length: 19 mm · Alternative version of the Puch OEM number: 360.1.10.034.1
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Polini 43.5 mm cylinder head | Puch
Manufacturer: Polini · Material: Aluminum · Area of application: Racing · Area of application: Tuning · Width: 135 mm · Height: 48 mm · Total length: 145 mm · Ø cylinder: 43.5 mm · Hole pattern [mm]: 44 x 44 · Candle thread: long · Decompressor: No · Number of fixing points: 4 pcs
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Polini intake system 4-folding diaphragm "Big Valve" PHBG / CP carburetor | Puch
Surface: glass bead blasted · Manufacturer: Polini · Camouflaged: No · Material: Aluminum · Material: Plastic · Ø outside: 24 mm · Area of application: Racing · Area of application: Tuning · Number of flaps: 4 pcs · Membrane material: Carbonite · Thick membrane platelets: 0.3 mm · Mounting type: Screws · Ø mounting hole: 5.2 mm · Thread type: M5x0.8 (standard thread) · Ø inside: 28.6 mm · Number of fixing points: 4 pcs
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Polini 43.5 mm cylinder kit reed | Puch
Surface: Nickel silicon carbide (known as Nikasil®) · Nominal diameter: 43.5 mm · Manufacturer: Polini · Camouflaged: No · Material: Aluminum · Displacement: 65 ccm · Area of application: Racing · Area of application: Tuning · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 22 mm · Hole spacing inlet: 32 mm · Hole spacing inlet: 39 mm · Inlet window: 26 x 21 · Thread inlet: M5x0.8 (standard thread) · Hole pattern [mm]: 44 x 44 · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs
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swiing® ingenious crankshaft "High End" with mounted bearings | Puch E50
Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: High End · Area of application: Racing · Material: Steel · Area of application: Tuning · Cheek type: Full cheeks · Thread type: MF10x1 (fine pitch thread) · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 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 · Ø Connecting rod eye: 15 mm · Ø Bearing seat (clutch side): 17 mm · 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 · Thread length: 11 mm · Thread length: 15 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 · Weight: 968 g · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm
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Metrakit 43.5 mm cylinder kit (65 cc - camouflaged) | Puch
Manufacturer: Barikite · Manufacturer: Metracite · Area of application: Tuning · Material: Aluminum · Surface: sandblasted · Displacement: 65 ccm · Nominal diameter: 43.5 mm · Crankshaft stroke: 43 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 38 mm · Ø piston pin (B): 12 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: Yes
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Collection only possible with online purchase and appointment.
