
47 mm replacement piston with 12 mm piston pin and a 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.
| Manufacturer | Airsal |
| Ø outside piston (A) | 46.95 mm |
| Compression height (C) | 22.35 mm |
| Curvature (D) | 3.7 mm |
| Total piston height (E) | 50.1 mm |
| Number of piston rings (F) | 1 pcs |
| Nominal diameter | 47 mm |
| Piston ring impact | Internal fuse (IS) |
| Piston ring mold | Rectangular ring |
| Piston ring height | 1 mm |
| Ø piston pin (B) | 12 mm |
| Weight piston kit | 108 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Airsal 47 mm cylinder kit angled exhaust | Puch
Nominal diameter: 47 mm · Manufacturer: Airsal · Material: Aluminum · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Displacement: 75 ccm · Crankshaft stroke: 43 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: slanted · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Hole spacing inlet: 38 mm
EUR 201.60
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 23.60
Airsal 47 mm cylinder kit (straight exhaust) | Puch
Nominal diameter: 43 mm · Manufacturer: Airsal · Camouflaged: No · Material: Aluminum · Displacement: 75 ccm · Crankshaft stroke: 43 mm · Surface: sandblasted · Ø cylinder neck: 51 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · 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 · Area of application: Tuning · Hole spacing inlet: 38 mm
EUR 249.00
Explore categories from Piston
Moped fans also bought
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 12.90
EUR 28.67/l
AKOA 21 mm intake manifold Dell'Orto PHBG plastic | Puch E50 / Z50 / ZA50 (wind cooled)
Manufacturer: AKOA · Material: Plastic · Color: black-matt · Ø inside: 20.7 mm · Hole spacing inlet: 38 mm · Mounting type: Screws · Ø External connection: 26 mm · Number of fixing points: 2 pcs · Area of application: Tuning
EUR 35.50
swiing® revival nut / spring washer clutch E50 | Puch Maxi
Manufacturer: swiing® revival parts · Material: Steel · Nut type: Hexagon nut 0.8D · Height: 8 mm · Drive: External hexagon · Surface: galvanized (blue) · Nominal diameter (thread): 10 mm · Thread type: MF10x1 (fine pitch thread) · Width across flats: 17 mm
EUR 4.65








