
45.0 mm replacement piston with a 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) | 44.94 mm |
| Compression height (C) | 22.4 mm |
| Curvature (D) | 3.15 mm |
| Total piston height (E) | 52.67 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 | 98 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Athena 45 mm cylinder kit 70 ccm camouflaged | Puch
Material: Aluminum · Manufacturer: Athena · Surface: sandblasted · Nominal diameter: 45 mm · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 23.5 mm · Inlet window: 22.3 x 14 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 · Decompressor: No · Camouflaged: Yes · Area of application: Tuning
EUR 187,00
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Area of application: (Dis)assembly tool · Number of components: 7 pcs · Width across flats: 10 mm · Width across flats: 17 mm
EUR 23,40
Explore categories from Piston
Moped fans also bought
swiing® revival gasket set Z50 engine | Puch X30 NS / NL
Manufacturer: swiing® revival parts · Material: Sealing paper · Area of application: Standard · Number of components: 10 pcs · Hole spacing inlet: 32 - 38 mm · Ø outlet inside: 22 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44
EUR 23,40
GPO 45 mm cylinder head tuning | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Area of application: Tuning · Width: 125 mm · Ø cylinder: 45 mm · Height: 55 mm · Total length: 135 mm · Surface: sandblasted · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: Yes
EUR 38,70
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Viscosity (SAE): 80W · Area of application: Gearbox lubrication with clutch · Oil type: GL4 · Contents: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Temperature resistance (min.): -30 - 220 °C
EUR 12,80
EUR 28,44/l
swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage
Manufacturer: swiing® ingenious parts · Bearing type: Needle roller and cage assembly · Bearing cage: Silver cage · Ø outside: 15 mm · Ø inside: 12 mm · Width: 16.2 mm · Dimension needle bearing: 12/15 x 16.2 · Tomos OEM number: 035548
EUR 16,40
swiing® ingenious gasket outlet 28 mm graphite
Manufacturer: swiing® ingenious parts · Material: Graphite / Graphite · Area of application: Tuning · Place of use: Exhaust · Reinforced: No · Thickness: 3 mm · Ø outlet inside: 28 mm · Hole spacing outlet: 42.5 mm · Ø inside: 27.4 mm · Ø screw holder: 6.6 mm
EUR 8,70









