38 mm replacement piston with two 1.5 mm rectangular piston rings with internal fuse (IS) for Sachs 504 / 505 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 dimensions 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) | 37.94 mm |
| Compression height (C) | 29.25 mm |
| Curvature (D) | 1.85 mm |
| Total piston height (E) | 52.14 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 38 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Ø piston pin (B) | 12 mm |
| Tolerance group | A |
| Piston weight | 79 g |
Suitable for the following models
| Sachs | 504 (ohne Tretwelle) 505 (mit Tretwelle) - 1A (AT), 2 A (HG), 2B (HG) |
| Hercules | Prima - 2, 3, 4, 5, Optima |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Total length: 130 mm · Manufacturer: GPO · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Width across flats SW: 10 mm · Width across flats SW: 17 mm
EUR 22,40
Moped fans like you also bought:
Air filter 2 PS (DGM) original | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Piaggio · Material: Plastic · Color: black · Ø outside: 51 mm · Width: 94 mm · Filter type: Grille · Total length: 26.5 mm · Height: 89 mm · Ø Internal connection: 49.7 mm · Mounting type: Plug connection clamped · Area of application: Original · Area of application: Tuning
EUR 17,90
EFFE capacitor for soldering | C.E.V. / Minarelli
Height: 25 mm · Manufacturer: EFFE · Area of application: Standard · Capacity: 0.3 µF · Mounting type: Tab for screwing · Connection type: Soldering cables · Ø outside: 18 mm · Ø mounting hole: 4.5 mm · CEV Spare part no.: 7355 · CEV Spare part no.: 7365 · CEV Spare part no.: 7569 · CEV Spare part no.: 7730 · CEV Spare part no.: 12263 · CEV Spare part no.: 12751 · CEV Spare part no.: 13039 · Minarelli spare part no.: 8201316 · Gilera spare part no.: 6/45725 · Fantic spare part no.: 17045005400
EUR 21,30
Collection only possible with online purchase and appointment.
