
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
Manufacturer: Athena · Material: Aluminum · Camouflaged: Yes · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 70 ccm · Ø cylinder neck: 48 mm · Number of fixing points: 4 pcs · Nominal diameter: 45 mm · Ø outlet inside: 23.5 mm · Ø piston pin (B): 12 mm · Inlet window: 22.3 x 14 mm · Thread inlet: M6x1 (standard thread) · Area of application: Tuning · Hole spacing inlet: 38 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Decompressor: No
EUR 195.60
GPO piston pin extractor Ø 10, 12, 14 mm
Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Manufacturer: GPO · Material: Steel · Surface: burnished · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool · Total length: 130 mm · Number of components: 7 pcs
EUR 23.60
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 · Ø outlet inside: 22 mm · Area of application: Standard · Hole spacing inlet: 32 - 38 mm · Hole spacing outlet: 42 mm · Number of components: 10 pcs · Hole pattern [mm]: 44 x 44
EUR 23.60
Not in stock
GPO 45 mm cylinder head tuning | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Camouflaged: Yes · Surface: sandblasted · Area of application: Tuning · Ø cylinder: 45 mm · Width: 125 mm · Height: 55 mm · Number of fixing points: 4 pcs · Candle thread: short · Decompressor: No · Hole pattern [mm]: 44 x 44 · Total length: 135 mm
EUR 39.00
Motorex engine oil (gear oil) manual 450 ml
Temperature resistance (min.): -30 - 220 °C · Manufacturer: Motorex · Oil type: GL4 · Viscosity (SAE): 80W · Contents: 450 ml · Gearbox type: Foot control · Area of application: Gearbox lubrication with clutch · Gearbox type: Manual gearshift
EUR 13.70
EUR 30.44/l
swiing® ingenious 28 mm Graphite Exhaust Gasket | Puch, Tomos
Manufacturer: swiing® ingenious parts · Area of application: Tuning · Material: Graphite / Graphite · Place of use: Exhaust · Reinforced: No · Ø outlet inside: 28 mm · Thickness: 3 mm · Hole spacing outlet: 42.5 mm · Ø inside: 27.4 mm · Ø screw holder: 6.6 mm
EUR 8.80








