
38.0 mm piston with two 2 mm rectangular piston rings with flank lock (FS) to fit the original Athena 38 mm cylinder kit for your Puch moped / moped.
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 dimensions and locking types on the legend in the pictures.
| Nominal diameter | 38 mm |
| Manufacturer | Athena |
| Ø outside piston (A) | 37.96 mm |
| Compression height (C) | 22.6 mm |
| Curvature (D) | 3.56 mm |
| Total piston height (E) | 52.66 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 2 mm |
| Ø piston pin (B) | 12 mm |
| Tolerance group | A |
| Weight piston kit | 78 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Athena 38 mm cylinder kit with seal | Puch
Nominal diameter: 38 mm · Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Displacement: 50 ccm · 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: No · Area of application: Tuning
EUR 177.90
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Number of components: 7 pcs · Total length: 130 mm · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Width across flats: 10 mm · Width across flats: 17 mm
EUR 23.60
Explore categories from Piston
Moped fans also bought
KMC drive chain 415H (reinforced) 128L
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: KMC · Material: Steel · Surface: blank / oiled · Color: gray · Number of chain links: 128 pcs · Rolling circumference: 1626 mm · Chain lock type: Spring lock · Ø bore: 4 mm · Ø Pin: 3.94 mm
EUR 14.80
EUR 12.90
GPO clutch 3-jaw aluminum | Puch E50
Ø inside: 12 mm · Ø inside: 14.6 mm · Ø outside: 93 mm · Manufacturer: GPO · Material: Aluminum · Material: Steel · Material addition: Composite materials · Number of jaws: 3 pcs · Thickness: 20.9 mm · Recording type: Cone mounting · Number of springs: 3 pcs · Area of application: Original · Area of application: Standard
EUR 59.20
Chrome luggage rack | Puch Maxi S
Total length: 425 mm · Width: 168 mm · Height: 32.5 mm · Material: Steel · Color: Chrome · Surface: chrome-plated · Wheel size: 17 " · Mounting type: Nuts & bolts · Number of fixing points: 4 pcs · Ø mounting hole: 8.3 mm · Ø mounting hole: 9 mm · Hole spacing: 29 mm
EUR 23.60
GPO gasket set | Puch E50
Manufacturer: GPO · Material: Aluminum · Material: Fiber · Material: Sealing carton · Material: Sealing paper · Hole spacing inlet: 32 - 38 mm · Ø outlet inside: 19.9 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 · Area of application: Standard · Number of components: 7 pcs · Decompressor: Yes
EUR 11.80
BOSCH breaker with cable | Bosch / Ducati
Manufacturer: BOSCH · Area of application: Original · Area of application: Standard · Material: Steel · Cable available: Yes · Ø axle: 4 mm · Cable length: 100 mm · Number of fixing points: 1 pcs · Ø mounting hole: 4.5 mm · Ø Internal flywheel: 90 mm · Alternative version of the Pony OEM number: A4606 · Alternative version of the Pony OEM number: A4606A · Pony OEM number: A4607 · Sachs OEM no.: 0283 116 102 · Alternative version of the Sachs OEM number: 0983 106 000 · Alternative version of the Sachs OEM number: 2783 039 001 · BOSCH OEM number: 1 217 013 025 · BERU OEM number: 0 340 100 710
EUR 23.60
swiing® revival stud bolt set M6 x 106 | Puch
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Diameter: 5.9 mm · Thread type: M6x1 (standard thread) · Total length: 106 mm · Thread length: 13 mm · Thread length: 18.5 mm · Width across flats: 10 mm · Drive: External hexagon · Alternative version of the Puch OEM number: 360.1.10.034.1
EUR 8.80
Not in stock
GPO gasket set cylinder original | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Thickness: 0.3 mm · Thickness: 0.4 mm · Thickness: 1.8 mm · Number of components: 4 pcs · Ø cylinder: 38 mm · Ø outlet inside: 22 mm · Area of application: Standard · Decompressor: Yes · Hole spacing outlet: 42 mm · Hole spacing inlet: 32 - 38 mm · Hole pattern [mm]: 44 x 44 mm
EUR 8.80
GPO sprocket 9 - 21 teeth wide | Puch
Manufacturer: GPO · Surface: Hardened · Material: Steel · Chain pitch: 1/2" x 3/16" · Chain type: 415H · Number of teeth: 9 pcs · Number of teeth: 10 pcs · Number of teeth: 11 pcs · Number of teeth: 12 pcs · Number of teeth: 13 pcs · Number of teeth: 14 pcs · Number of teeth: 15 pcs · Number of teeth: 16 pcs · Number of teeth: 17 pcs · Number of teeth: 18 pcs · Number of teeth: 19 pcs · Number of teeth: 20 pcs · Number of teeth: 21 pcs · Recording type: Interlocking · Total thickness: 4.6 mm
EUR 9.40










