40 mm replacement piston with two pieces of 2 mm rectangular piston rings with flange lock suitable for the old Cilo 502 mopeds / mopeds with 40 mm cylinder kit.
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 positions and locking types on the legend in the images.
The piston kit contains piston pins, piston clips and piston rings.
Corresponding assembly tools, piston rings, piston pin retainers etc. can be found under accessories.
Exceptional product for the highest demands of the quality brand swiing®.
| Manufacturer | swiing® ingenious parts |
| Ø outside piston (A) | 39.93 mm |
| Compression height (C) | 27.9 mm |
| Curvature (D) | 5.1 mm |
| Total piston height (E) | 54 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 40 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 2 mm |
| Thick piston ring | 1.65 mm |
| Ø piston pin (B) | 12 mm |
| Piston weight | 93 g |
| Cilo | 502 / 502t |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Material: Steel · Surface: burnished · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Area of application: (Dis)assembly tool
EUR 23.50
Moped fans also bought
Dell'Orto 16/16 SHA carburetor hand choke
Manufacturer: Dell'Orto · Component group Carburetor: Carburetor complete · Material: Aluminum · Area of application: Tuning · Color: black · Carburetor type: SHA · Nominal diameter: 16 mm · Width: 72 mm · Ø fuel hose connection: 5.1 mm · Ø fuel hose connection: 6 mm · Height: 111 mm · Mounting type: Plug connection clamped · Ø without reducing sleeve: 21 mm · Nozzle size: 82 · Ø Inside entrance: 16 mm · Ø Internal connection: 19 mm · Total length: 82 mm · Ø Output inside: 16 mm · Ø Air filter connection: 56 mm · Ø Air filter connection: 58.5 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Camouflaged: No
EUR 82.60
Not in stock
swiing® revival stud bolts M6x38 inlet/outlet galvanized (10.9 strength)
Diameter: 5.9 mm · Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Total length: 38 mm · Thread type: M6x1 (standard thread) · Thread length: 11 mm · Thread length: 19 mm · Strength class: 10.9
EUR 2.35
swiing® ingenious 16 mm intake manifold | Cilo 502
Color: black-matt · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Area of application: Tuning · Ø External connection: 19 mm · Number of fixing points: 2 pcs · Ø inside: 16 mm · Mounting type: Screws · Hole spacing inlet: 32 mm
EUR 57.80
swiing tuning cylinder 40 mm | Cilo 502
Manufacturer: swiing · Material: Gray cast iron · Camouflaged: Yes · Surface: sandblasted · Nominal diameter: 40 mm · Ø piston pin (B): 12 mm · Number of fixing points: 4 pcs · Thread inlet: M6x1 (standard thread) · Area of application: Tuning · Outlet type: Union nut
EUR 218.50
Collection only possible with online purchase and appointment.
