48 mm replacement piston with a 2 mm L-piston ring with internal circlip (IS) for mopeds / mopeds with the original Sachs 503 AB / AC / ADV wide-wall 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 dimensions and locking types on the legend in the images.
Tolerance type: B
The piston kit contains piston pins, piston clips and piston rings.
You will find the appropriate 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) | 47.93 mm |
| Compression height (C) | 29.1 mm |
| Curvature (D) | 2.1 mm |
| Total piston height (E) | 52 mm |
| Number of piston rings (F) | 1 pcs |
| Piston ring mold | L-ring |
| Nominal diameter | 48 mm |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 2 mm |
| Ø piston pin (B) | 12 mm |
| Tolerance group | B |
| Piston weight | 113 g |
Suitable for the following models
| Sachs | 503 - AB, AC, ADV |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Number of components: 7 pcs · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Total length: 130 mm · Area of application: (Dis)assembly tool · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm
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Athena 48 mm cylinder kit | Sachs 503 AB, AC, ADV
Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Displacement: 80 ccm · Crankshaft stroke: 43 mm · Ø Outlet outside: 26 mm · Nominal diameter: 48 mm · Area of application: Tuning · Thread inlet: M6x1 (standard thread) · Ø piston pin (B): 12 mm · Number of fixing points: 4 pcs · Outlet type: clamped · Outlet type: slanted · Thread outlet: M6x1 (standard thread) · Camouflaged: No
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Athena piston 48 mm #A | Sachs 503 AB, AC, ADV
Manufacturer: Athena · Ø outside piston (A): 47.92 mm · Compression height (C): 29.3 mm · Curvature (D): 2.1 mm · Total piston height (E): 52 mm · Number of piston rings (F): 1 pcs · Nominal diameter: 48 mm · Piston ring mold: L-ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Tolerance group: A · Piston weight: 114 g
92,60 EUR
Collection only possible with online purchase and appointment.
