45 mm replacement piston with two 1.5 mm rectangular piston rings with internal fuse (IS) for various Puch mopeds / mopeds with Athena AJH cylinders.
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.
Tolerance type: B
The piston kit contains piston pins, piston clips and piston rings.
Corresponding assembly tools, piston rings, piston pin locks etc. can be found under accessories.
Quality product from the Italian manufacturer Athena.
| Manufacturer | Athena |
| Ø outside piston (A) | 44.93 mm |
| Compression height (C) | 24.9 mm |
| Curvature (D) | 2.82 mm |
| Total piston height (E) | 50.8 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Nominal diameter | 45 mm |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Ø piston pin (B) | 12 mm |
| Tolerance group | B |
| Weight piston kit | 94 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Ratings
Accessories & related products
Athena 45 mm cylinder kit incl. diaphragm AJH | Puch
Nominal diameter: 45 mm · Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 47.8 mm · Ø outlet inside: 26 mm · Ø Inlet inside: 16 mm · Inlet window: 38 x 25 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 40 mm · Hole spacing inlet: 60 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: No · Camouflaged: No · Area of application: Tuning
EUR 352.60
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool
EUR 23.80
Explore categories from Piston
Moped fans also bought
ESJOT sprocket 45 teeth 4-hole coaster black
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Ø mounting hole: 6.4 mm · Ø inside: 94 mm · Manufacturer: ESJOT · Material: Steel · Surface: powder-coated · Color: black · Number of teeth: 45 pcs · Ø bolt circle: 105 mm · Thickness: 4.5 mm · Hole spacing: 74 mm · Number of fixing points: 4 pcs
EUR 71.60
Magura cable clamp Ø 8 x 15 mm
Manufacturer: Magura · Ø outside: 8 mm · Material: Brass · Material: Steel · Area of application: Standard · Ø Cable bushing: 2.3 mm · Drive: External hexagon · Drive: Slot · Total length: 15 mm · Screw head: Hexagon · Surface: galvanized (blue) · Surface: nickel-plated · Thread type: M6x1 (standard thread) · Width across flats: 7 mm · Ø Bundle: 6 mm · Thread length: 7 mm
EUR 3.00
EUR 2.65
Magura set screw M6 x 34 lock nut SW8
Total length: 34 mm · Slotted: No · Width across flats Screw: 8 mm · Manufacturer: Magura · Material: Brass · Material: Steel · Ø cable holder: 3.05 mm · Ø Receptacle: 7.05 mm · Surface: galvanized (blue) · Surface: nickel-plated · Thread type: M6x1 (standard thread) · Width across flats nut: 8 mm · Thread length: 24 mm
EUR 3.00
Hot 
Inner cable set automatic | Puch E50
Manufacturer: Made in Germany · Material: Steel · Quantity: 4 pcs · Ø Stranded wire: 1.25 mm · Ø Stranded wire: 1.5 mm · Ø Stranded wire: 1.8 mm · Total length: 1600 mm · Total length: 2200 mm · Nipple shape: Barrel (transverse) · Nipple shape: Cylinder · Nipple shape: Pears
EUR 11.80
Collection only possible with online purchase and appointment.
