
45 mm replacement piston with two pieces of 1.5 mm rectangular piston ring with internal fuse (IS) for 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 pictures.
| Nominal diameter | 45 mm |
| Manufacturer | Athena |
| Ø outside piston (A) | 44.9 mm |
| Compression height (C) | 25 mm |
| Curvature (D) | 2.8 mm |
| Total piston height (E) | 50.8 mm |
| Number of piston rings (F) | 2 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 | 94 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Athena 45 mm cylinder kit incl. diaphragm AJH | Puch
Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 43 mm · Nominal diameter: 45 mm · Displacement: 70 ccm · Hole spacing inlet: 40 mm · Ø cylinder neck: 47.8 mm · Hole spacing inlet: 60 mm · Camouflaged: No · Number of fixing points: 4 pcs · Ø Inlet inside: 16 mm · Ø outlet inside: 26 mm · Ø piston pin (B): 12 mm · Inlet window: 38 x 25 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Decompressor: No · Hole spacing outlet: 42 mm · Outlet type: straight · Thread outlet: M6x1 (standard thread) · Area of application: Tuning
EUR 352.80
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Number of components: 7 pcs · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Area of application: (Dis)assembly tool · Width across flats: 10 mm · Width across flats: 17 mm
EUR 23.80
Explore categories from Piston
Moped fans also bought
swiing® revival gasket gearbox cover engine 1 mm | Puch E50
Manufacturer: swiing® revival parts · Number of components: 1 pcs · Material: Sealing paper · Ø inside: 106 mm · Ø outside: 116 mm · Thickness: 1 mm · Number of fixing points: 4 pcs · Color: sand-colored · Alternative version of the Puch OEM number: 349.1.10.349.1
EUR 4.65
MKX shock absorber 26 cm black
Manufacturer: MKX · Material: Aluminum · Material: Steel · Surface: varnished · Damping type: Spring · Color: black · Adjustable: Yes · Ø Fastening inside: 8 mm · Ø Fastening inside: 10 mm · Ø outside: 46 mm · Total length: 295 mm · Ø spars: 24 mm · Mounting type: Nuts & bolts · Hole spacing: 260 mm · Number of fixing points: 2 pcs
EUR 59.70






