38.0 mm piston with a 1.5 mm rectangular piston ring with internal fuse (IS) for slotted cylinders of various Puch mopeds / 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 type: A
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tools, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
Quality product from the Italian manufacturer Athena.
| Nominal diameter | 38 mm |
| Manufacturer | Athena |
| Ø outside piston (A) | 37.94 mm |
| Compression height (C) | 22.5 mm |
| Curvature (D) | 3.55 mm |
| Total piston height (E) | 55 mm |
| Number of piston rings (F) | 1 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Ø piston pin (B) | 12 mm |
| Tolerance group | A |
| Weight piston kit | 76 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Ratings
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Total length: 130 mm · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool · Number of components: 7 pcs
23,20 EUR
Athena piston 38 mm #B | Puch
Manufacturer: Athena · Nominal diameter: 38 mm · Ø outside piston (A): 37.94 mm · Ø piston pin (B): 12 mm · Compression height (C): 22.45 mm · Curvature (D): 3.55 mm · Total piston height (E): 55 mm · Number of piston rings (F): 1 pcs · Piston ring impact: Internal fuse (IS) · Piston ring mold: Rectangular ring · Piston ring height: 1.5 mm · Tolerance group: B · Weight piston kit: 74 g
75,60 EUR
Athena piston 38 mm #C | Puch
Manufacturer: Athena · Nominal diameter: 38 mm · Ø outside piston (A): 37.97 mm · Ø piston pin (B): 12 mm · Compression height (C): 22.45 mm · Curvature (D): 3.55 mm · Total piston height (E): 55 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Tolerance group: C · Weight piston kit: 76 g
75,60 EUR
Moped fans also bought
Not so nice 
15 mm intake manifold | Puch E50
Material: Aluminum · Camouflaged: Yes · Total length: 47 mm · Mounting type: Screws · Ø External connection: 20 mm · Ø inside: 14.5 mm · Hole spacing inlet: 38 mm · Area of application: Tuning · Total height: 54 mm · Height flange center hole: 43 mm · Number of fixing points: 2 pcs
13,90 EUR
Starter cable Ø 1.5 mm x 160 cm | Puch Maxi
Ø nipple: 8 mm · Nipple length: 12 mm · Manufacturer: Made in Germany · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Ø Stranded wire: 1.5 mm · Nipple shape: Barrel (transverse) · Cable length: 1600 mm · Number of components: 1 pcs
2,80 EUR
Meteor piston 38 mm #1 | Puch Supermaxi Cat.
Manufacturer: Meteor · Ø outside piston (A): 37.955 mm · Compression height (C): 24 mm · Curvature (D): 2.3 mm · Total piston height (E): 55.3 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Nominal diameter: 38 mm · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Tolerance group: 1 · Weight piston kit: 78 g
64,00 EUR
Collection only possible with online purchase and appointment.
