40.0 mm replacement piston with two 1.5 mm rectangular piston rings with flank lock (FS) to fit the racing cylinder of Solex mopeds / mopeds.
The detailed dimensions of the piston according to the technical drawing can be found in the details. In addition, you can find out about the relevant piston rings, their positions and locking types on the legend in the pictures.
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tools, piston rings, piston pin locks etc. in the accessories section.
Good, inexpensive standard spare part. GPO – GOOD PARTS ONLY.
Details
| Manufacturer | GPO |
| Ø outside piston (A) | 39.97 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 17.6 mm |
| Curvature (D) | 3.3 mm |
| Total piston height (E) | 50.4 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Nominal diameter | 40 mm |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 1.5 mm |
Suitable for the following models
| Solex |
Accessories & related products
GPO 40 mm cylinder kit | Solex
Number of fixing points: 4 pcs · Manufacturer: GPO · Material: Cast aluminum · Camouflaged: No · Area of application: Tuning · Surface: sandblasted · Nominal diameter: 40 mm · Ø piston pin (B): 12 mm · Ø outlet inside: 15 mm · Ø Inlet inside: 10 mm · Hole spacing inlet: 32.5 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 41.5 · Decompressor: Yes · Outlet type: straight · Hole spacing outlet: 32.5 mm · Thread outlet: M6x1 (standard thread)
CHF 108.90
CHF 139.90
GPO piston pin extractor Ø 10, 12, 14 mm
Width across flats SW: 10 mm · Width across flats SW: 17 mm · Total length: 130 mm · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Manufacturer: GPO · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Number of components: 7 pcs
CHF 19.90
CHF 29.90
Moped fans like you also bought:
Collection only possible with online purchase and appointment.
