
44 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 common piston rings, their rods and locking types on the legend in the pictures.
Thanks to the fact that this piston has only one piston ring, higher speeds can be achieved.
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tool, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
Quality product from the Spanish manufacturer Airsal.
| Manufacturer | Airsal |
| Nominal diameter | 44 mm |
| Ø outside piston (A) | 43.96 mm |
| Compression height (C) | 22.55 mm |
| Curvature (D) | 3.48 mm |
| Total piston height (E) | 52.5 mm |
| Number of piston rings (F) | 1 pcs |
| Piston ring impact | Internal fuse (IS) |
| Piston ring mold | Rectangular ring |
| Piston ring height | 1.5 mm |
| Ø piston pin (B) | 12 mm |
| Weight piston kit | 91 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Airsal 44 mm cylinder kit 65 ccm camouflaged | Puch
Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Nominal diameter: 44 mm · Displacement: 65 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 25 mm · Inlet window: 24 / 20 x 15 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: Yes · Camouflaged: Yes · Area of application: Tuning
CHF 99.90
Airsal piston 44 mm | Puch
Manufacturer: Airsal · Nominal diameter: 44 mm · Thick piston ring: 1.9 mm · Ø outside piston (A): 43.95 mm · Compression height (C): 22.6 mm · Curvature (D): 3.48 mm · Total piston height (E): 52.5 mm · Number of piston rings (F): 2 pcs · Piston ring impact: Internal fuse (IS) · Piston ring mold: Rectangular ring · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Weight piston kit: 92 g
CHF 41.90
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Number of components: 7 pcs · Total length: 130 mm · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool
CHF 19.90
Explore categories from Piston
Moped fans also bought
GPO chain tensioner | Puch Maxi S
Manufacturer: GPO · Material: Plastic · Material: Steel · Surface: galvanized (blue) · Color: black · Color: silver · Number of teeth: 10 pcs · Thread type: M6x1 (standard thread) · Ø outside sprocket: 36 mm · Number of fixing points: 1 pcs · Total length: 175 mm
CHF 9.90
Airsal 44 mm cylinder kit 65 ccm camouflaged | Puch
Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Nominal diameter: 44 mm · Displacement: 65 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 25 mm · Inlet window: 24 / 20 x 15 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: Yes · Camouflaged: Yes · Area of application: Tuning
CHF 99.90
swiing® revival Stud Bolt, Inlet/Outlet M6x30 (Grade 10.9)
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 · Strength class: 10.9 · Thread length: 12 mm
CHF 1.80
swiing® revival seal Float SRE, SRC, SRF, SRA
Manufacturer: swiing® revival parts · Component group Carburetor: Sealing, revising · Material: Sealing paper · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRC · Carburetor type: SRE · Carburetor type: SRF · Ø outside: 45 mm · Ø inside: 41 mm · Thickness: 1.5 mm · Pony OEM number: A4519 · Sachs OEM no.: 0950 128 000
CHF 2.80
Airsal gasket set 44 - 45 mm | Puch
Manufacturer: Airsal · Ø cylinder: 44 mm · Ø cylinder: 45 mm · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Hole spacing inlet: 38 mm · Hole spacing outlet: 42 mm · Number of components: 4 pcs · Hole pattern [mm]: 44 x 44 mm · Area of application: Tuning · Decompressor: Yes
CHF 9.90
Nut M10x1 SW14 collar flywheel
Area of application: Standard · Material: Steel · Surface: blackened · Nut type: Flange nut · Thread type: MF10x1 (fine pitch thread) · Nominal diameter (thread): 10 mm · Drive: External hexagon · Ø outside: 20 mm · Width across flats: 14 mm · Height: 10.2 mm · Sachs OEM no.: A4513 · Puch OEM number: 901.2943 · Sachs OEM no.: 0942 072 102
CHF 7.90









