45 mm replacement piston with a 1.5 mm rectangular piston ring with internal fuse (IS) for mopeds / mopeds with Sachs 504 / 505 engines.
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: 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) | 44.92 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 28.2 mm |
| Total piston height (E) | 45.2 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 |
| Tolerance group | A |
| Weight | 98 g |
Suitable for the following models
| Sachs | 504 (ohne Tretwelle) 505 (mit Tretwelle) - 1A (AT), 2 A (HG) |
Accessories & related products
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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
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Manufacturer: Athena · Area of application: Tuning · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 44 mm · Ø cylinder neck: 51.7 mm · Camouflaged: No · Ø Outlet outside: 25.9 mm · Nominal diameter: 45 mm · Number of fixing points: 4 pcs · Ø Inlet inside: 14.3 mm · Ø outlet inside: 19.5 mm · Hole spacing inlet: 31.5 mm · Ø piston pin (B): 12 mm · Inlet window: 23.4 x 12.6 · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 56 (61) x 56 · Decompressor: M10x1.5 · Hole spacing outlet: 50 mm · Outlet type: clamped · Outlet type: straight · Thread outlet: M8x1.25 (standard thread)
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Collection only possible with online purchase and appointment.
