
GPO 38 mm tuning cylinder without seal and a large outlet suitable for various Puch mopeds / mopeds (Puch Maxi S / N, Puch X30 Sport NS / NL, Puch X30 NG-2A, as well as Puch Supermaxi).
Thanks to the 6 exhaust ports, speeds of up to 50 km/h are possible with this cylinder.
The slightly larger cooling fins also ensure better cooling.
| Nominal diameter | 38 mm |
| Manufacturer | GPO |
| Material | Aluminum |
| Camouflaged | No |
| Area of application | Tuning |
| Displacement | 50 ccm |
| Crankshaft stroke | 43 mm |
| Surface | sandblasted |
| Ø piston pin (B) | 12 mm |
| Thread inlet | M6x1 (standard thread) |
| Number of fixing points | 4 pcs |
| Hole spacing inlet | 38 mm |
| Outlet type | straight |
| Hole spacing outlet | 42 mm |
| Thread outlet | M6x1 (standard thread) |
| Hole pattern [mm] | 44 x 44 |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
swiing® revival Stud Bolt, Inlet/Outlet M6x30 (Grade 10.9)
Manufacturer: swiing® revival parts · Material: Steel · Diameter: 5.95 mm · Total length: 30 mm · Nominal diameter (thread): 6 mm · Surface: galvanized (blue) · Strength class: 10.9 · Thread type: M6x1 (standard thread) · Thread length: 12 mm
EUR 2.15
swiing® revival stud bolt M6x106 (10.9 strength class)
Manufacturer: swiing® revival parts · Material: Steel · Total length: 106 mm · Nominal diameter (thread): 6 mm · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Thread length: 12 mm · Thread length: 20 mm · Puch OEM number: 360.1.10.034.1
EUR 2.15
GPO piston 38 mm 6-channel | Puch
Manufacturer: GPO · Ø outside piston (A): 37.95 mm · Compression height (C): 22.4 mm · Curvature (D): 4.9 mm · Total piston height (E): 53.85 mm · Number of piston rings (F): 1 pcs · Nominal diameter: 38 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.45 mm · Ø piston pin (B): 12 mm · Weight piston kit: 66 g
EUR 46.50
swiing® ingenious needle roller bearing 12/15/14.2 original silver cage
Bearing type: Needle roller and cage assembly · Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Ø outside: 15 mm · Ø inside: 12 mm · Width: 14.2 mm · Dimension needle bearing: 12/15 x 14.2 · Alternative version of the Pony OEM number: A4222 · Tomos OEM number: 035548 · Alternative version of the Sachs OEM number: 0232 157 001
EUR 14.20
Explore categories from Cylinder
Moped fans also bought
15 mm intake manifold | Puch E50
Ø inside: 14.5 mm · Material: Aluminum · Ø External connection: 20 mm · Total length: 47 mm · Hole spacing inlet: 38 mm · Mounting type: Screws · Height flange center hole: 43 mm · Total height: 54 mm · Number of fixing points: 2 pcs · Camouflaged: Yes · Area of application: Tuning
EUR 14.20
swiing® revival Stud Bolt, Inlet/Outlet M6x30 (Grade 10.9)
Manufacturer: swiing® revival parts · Material: Steel · Diameter: 5.95 mm · Total length: 30 mm · Nominal diameter (thread): 6 mm · Surface: galvanized (blue) · Strength class: 10.9 · Thread type: M6x1 (standard thread) · Thread length: 12 mm
EUR 2.15
Gas cable Ø 1.25 mm x 220 cm (cylindrical nipple) Bing
Ø nipple: 3 mm · Nipple length: 5 mm · Manufacturer: Made in Germany · Area of application: Standard · Material: Steel · Ø Stranded wire: 1.25 mm · Cable length: 2200 mm · Nipple shape: Cylinder · Surface: galvanized (blue) · Number of components: 1 pcs
EUR 2.85
swiing® revival stud bolt M6x106 (10.9 strength class)
Manufacturer: swiing® revival parts · Material: Steel · Total length: 106 mm · Nominal diameter (thread): 6 mm · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Thread length: 12 mm · Thread length: 20 mm · Puch OEM number: 360.1.10.034.1
EUR 2.15
swiing® ingenious 15 mm intake manifold camouflaged | Puch E50
Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: Tuning · Camouflaged: Yes · Total length: 46 mm · Ø inside: 15 mm · Ø External connection: 20 mm · Number of fixing points: 2 pcs · Hole spacing inlet: 38 mm · Height flange center hole: 43 mm · Total height: 53 mm · Mounting type: Screws · Puch OEM number: 349.2.15.330.1 · Puch OEM number: 349.2.15.130.1
EUR 41.80









