45 mm replacement piston with two pieces of 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 images.
Tolerance type: A
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tools, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
Quality product from the Italian manufacturer Athena.
Details
| Manufacturer | Athena |
| Ø outside piston (A) | 44.9 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 25 mm |
| Curvature (D) | 2.8 mm |
| Total piston height (E) | 50.8 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 45 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Tolerance group | A |
| Weight | 94 g |
Suitable for the following models
| Puch | E50 ZA50 (Fahrtwindgekühlt) Z50 (X30 Sport) |
Accessories & related products
Athena 45 mm cylinder kit incl. diaphragm AJH | Puch
Manufacturer: Athena · Area of application: Tuning · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 43 mm · Displacement: 70 ccm · Ø cylinder neck: 47.8 mm · Camouflaged: No · Nominal diameter: 45 mm · Number of fixing points: 4 pcs · Ø Inlet inside: 16 mm · Ø outlet inside: 26 mm · Hole spacing inlet: 40 mm · Hole spacing inlet: 60 mm · Ø piston pin (B): 12 mm · Inlet window: 38 x 25 · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Decompressor: No · Hole spacing outlet: 42 mm · Outlet type: straight · Thread outlet: M6x1 (standard thread)
CHF 296.40
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Area of application: (Dis)assembly tool · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Number of components: 7 pcs
CHF 19.90
Moped fans like you also bought:
Return spring brake plate | Puch Maxi
Spring design: Nose feather · Spring design: Torsion spring · Ø inside: 25.5 mm · Ø wire: 2.4 mm · Length spring hook: 50 mm · Leg length: 45 mm · Area of application: Original · Material: Spring steel · Area of application: Standard · Surface: blue galvanized · Ø outside: 30 mm · Total length: 125 mm
CHF 4.90
BERU spark plug connector / 1 kΩ interference suppressed
Manufacturer: BERU · Material: Sheet metal (steel) · Color: silver · Spark plug socket: M4 · Cable available: No · Suppressed: Yes · Resistance: 1000 Ω · Ø cable: 5 mm · Ø cable: 7 mm · Pony spare part no.: A2099 · Sachs spare part no.: 0265 100 00
CHF 8.75
Moderate Casual 
15 mm intake manifold | Puch E50
Material: Aluminum · Camouflaged: Yes · Area of application: Tuning · Mounting type: Screws · Ø inside: 14.5 mm · Number of fixing points: 2 pcs · Total length: 47 mm · Height flange center hole: 43 mm · Total height: 54 mm · Ø External connection: 20 mm · Hole spacing inlet: 38 mm
CHF 12.00
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Beta 521
Width across flats (trigger): 27 mm · Manufacturer: GPO · Clamping depth: 10 mm · Number of components: 1 pcs · Material: Steel · Surface: blackened · Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread) · Area of application: (Dis)assembly tool · Width across flats Screw: 19 mm · Total length: 55 mm · Total length: 75 mm · Strength class: 8.8
CHF 9.90
Airsal piston 45 mm | Puch
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 · Nominal diameter: 45 mm · 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: 91 g
CHF 43.90
swiing® revival gasket gearbox cover engine 1 mm | Puch E50
Manufacturer: swiing® revival parts · Ø inside: 106 mm · Number of components: 1 pcs · Material: Sealing paper · Color: sand-colored · Ø outside: 116 mm · Thickness: 1 mm · Number of fixing points: 4 pcs · Alternative version of the Puch spare part no.: 349.1.10.349.1
CHF 3.90
Collection only possible with online purchase and appointment.
