
45.0 mm replacement piston with a 1.5 mm rectangular piston ring with internal fuse (IS) suitable 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 | Airsal |
| Ø outside piston (A) | 44.95 mm |
| Compression height (C) | 22.45 mm |
| Curvature (D) | 4.3 mm |
| Total piston height (E) | 50.3 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 |
| Thick piston ring | 2 mm |
| Ø piston pin (B) | 12 mm |
| Weight piston kit | 91 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Airsal 45 mm cylinder kit 70 ccm camouflaged | Puch
Nominal diameter: 45 mm · Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 25 mm · Area of application: Tuning · Inlet window: 23.5 / 20 x 15 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 38 mm · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Decompressor: Yes · Camouflaged: Yes
EUR 122.90
Airsal 45 mm cylinder kit (large ribs) | Puch
Nominal diameter: 45 mm · Manufacturer: Airsal · Material: Aluminum · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 50 mm · Ø outlet inside: 25 mm · Inlet window: 23.8 / 21.4 x 16 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Ø piston pin (B): 12 mm · Number of fixing points: 4 pcs · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Decompressor: No · Hole spacing inlet: 38 mm
EUR 122.90
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 24.50
Explore categories from Piston
Moped fans also bought
BERU spark plug connector 1 kΩ interference suppressed
Manufacturer: BERU · Material: Sheet metal (steel) · Color: silver · Ø cable: 5 mm · Ø cable: 7 mm · Spark plug socket: M4 · Cable available: No · Resistance: 1000 Ω · Subcategory: Spark plug connector · Suppressed: Yes · Pony OEM number: A2099 · Sachs OEM no.: 0265 100 00
EUR 10.80
EUR 9.75
swiing® revival stud bolt inlet/outlet M6 x 30 (10.9 strength)
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Thread type: M6x1 (standard thread) · Diameter: 5.95 mm · Nominal diameter (thread): 6 mm · Total length: 30 mm · Thread length: 12 mm · Strength class: 10.9
EUR 2.20
Gas cable Ø 1.25 mm x 220 cm (cylindrical nipple) Bing
Ø nipple: 3 mm · Nipple length: 5 mm · Manufacturer: Made in Germany · Material: Steel · Surface: galvanized (blue) · Ø Stranded wire: 1.25 mm · Nipple shape: Cylinder · Area of application: Standard · Cable length: 2200 mm · Number of components: 1 pcs
EUR 2.95
GPO 45 mm cylinder head tuning | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Surface: sandblasted · Ø cylinder: 45 mm · Total length: 135 mm · Area of application: Tuning · Width: 125 mm · Height: 55 mm · Candle thread: short · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: Yes
EUR 40.50
Airsal gasket set 44 - 45 mm
Manufacturer: Airsal · Number of components: 4 pcs · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Ø cylinder: 44 mm · Ø cylinder: 45 mm · Hole pattern [mm]: 44 x 44 mm · Hole spacing outlet: 42 mm · Decompressor: Yes · Hole spacing inlet: 38 mm · Area of application: Tuning
EUR 12.20
AKOA 21 mm intake manifold Dell'Orto PHBG plastic | Puch E50 / Z50 / ZA50 (wind cooled)
Ø inside: 20.7 mm · Manufacturer: AKOA · Material: Plastic · Color: black-matt · Ø External connection: 26 mm · Area of application: Tuning · Mounting type: Screws · Hole spacing inlet: 38 mm · Number of fixing points: 2 pcs
EUR 36.80











