38 mm replacement piston with two rectangular piston rings with flank lock (FS) suitable for windage-coated, nickel-silver coated original cylinders from Puch Maxi S / N and Puch X30 Sport mopeds. Also suitable for blown cast iron cylinders from Puch X30 NG-2A / NG-2AH, as well as Puch X30 Velux mopeds.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out about the relevant piston rings, their stems and locking types on the legend in the images.
Tolerance number 1
The piston kit contains piston pins, piston clips and piston rings.
You will find the appropriate assembly tool, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
Good, inexpensive standard spare part. GPO – GOOD PARTS ONLY.
Details
Nominal diameter | 38 mm |
Manufacturer | GPO |
Ø outside piston (A) | 37.95 mm |
Compression height (C) | 22.7 mm |
Curvature (D) | 3.3 mm |
Total piston height (E) | 55 mm |
Number of piston rings (F) | 2 pcs |
Piston ring mold | Rectangular ring |
Piston ring impact | Flank safety device (FS) |
Ø piston pin (B) | 12 mm |
Tolerance group | 1 |
Suitable for the following models
Puch | E50 ZA50 (Fahrtwindgekühlt) ZA50 (Gebläsegekühlt) Z50 (X30 Sport) Z50 (X30 Velux) 2-Gang MS, MV, MV50 3-Gang VSD, DS, VZ, MC |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Manufacturer: GPO · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Number of components: 7 pcs
EUR 22,40
GPO gasket set 38 mm cylinder fan-cooled | Puch X30 NG-2AH, Velux
Manufacturer: GPO · Area of application: Standard · Ø cylinder: 38 mm · Hole spacing inlet: 38 mm · Ø outlet inside: 22 mm · Hole spacing outlet: 42 mm · Decompressor: Yes · Number of components: 4 pcs · Hole pattern [mm]: 44 x 44 mm
EUR 10,00
GPO gasket set cylinder original | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Area of application: Standard · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Ø cylinder: 38 mm · Number of components: 4 pcs · Ø outlet inside: 22 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 mm · Decompressor: Yes · Hole spacing inlet: 32 - 38 mm
EUR 8,35
Moped fans like you also bought:
GPO sprocket 45 teeth black | Puch Maxi, Puch X30 NG-2AH
Chain type: 415H · Manufacturer: GPO · Thickness: 4.5 mm · Material: Steel · Surface: powder-coated · Number of teeth: 45 pcs · Ø inside: 94 mm · Chain pitch: 1/2" x 3/16" · Color: black · Hole spacing: 36.5 mm · Hole spacing 2: 68 mm · Ø bolt circle: 105.5 mm · Ø mounting hole: 6.7 mm · Cranking (offset): 8 mm · Number of fixing points: 6 pcs
EUR 22,40
GPO gasket set | Puch E50
Manufacturer: GPO · Area of application: Standard · Material: Aluminum · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Number of components: 7 pcs · Ø outlet inside: 19.9 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 · Decompressor: Yes · Hole spacing inlet: 32 - 38 mm
EUR 11,20
Oil filler plug with sealing ring | Puch Maxi
Material: Steel · Surface: blue galvanized · Thread type: M10x1.5 (standard thread) · Drive: Slot · Total length: 14.6 mm · Screw head: Lens head · Ø External head: 14 mm · Thread length: 6 mm · Number of components: 2 pcs · Puch spare part no.: 364.1.10.660.1
EUR 3,95
Not in stock
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 · Nipple length: 5 mm · Manufacturer: Made in Germany · Area of application: Standard · Material: Steel · Surface: blue galvanized · Number of components: 1 pcs · Cable length: 2200 mm
EUR 3,15
swiing® revival seal Float SRE, SRC, SRF, SRA
Manufacturer: swiing® revival parts · Material: Sealing paper · Surface: blank · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Ø inside: 41 mm · Ø outside: 45 mm · Thickness: 1.5 mm · Pony spare part no.: A4519 · Sachs spare part no.: 0950 128 000
EUR 3,15