40.0 mm piston with two rectangular piston rings with internal locking (IS) suitable for the swiing racing cylinder made of aluminum for Sachs 503 mopeds / mopeds.
The inner surfaces of the piston have been milled flat for optimum guiding of the connecting rod. The two hard chrome-plated piston rings have a positive effect on the service life.
The piston also has two holes for optimum lubrication of the piston pin.
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 pictures.
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tool, piston pin locks and, if necessary, the corresponding cylinder in the accessories.
Exceptional product for the highest demands of the quality brand swiing®.
Details
| Manufacturer | swiing® ingenious parts |
| Thick piston ring | 1.7 mm |
| Ø outside piston (A) | 39.97 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 28 mm |
| Curvature (D) | 3.5 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 | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Piston weight | 83 g |
Suitable for the following models
| Sachs | 503 - AAL, ABL, 2AL / 2BL |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Width across flats SW: 10 mm · Width across flats SW: 17 mm · Manufacturer: GPO · Number of components: 7 pcs · Material: Steel · Area of application: (Dis)assembly tool · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm
23,30 EUR
swiing® ingenious tuning cylinder 40 mm | Sachs 503
Nominal diameter: 40 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 40 / 37 x 37 · Decompressor: No · Camouflaged: No · Area of application: Tuning
199,20 EUR
Not in stock
Moped fans like you also bought:
NSK 6201 ball bearing 12/32/10
Ø inside: 12 mm · Bearing cage: "-" Sheet steel cage ball-guided · Ø outside: 32 mm · Stock number: 6201 · Inner ring width: 10 mm · Manufacturer: NSK · Bearing clearance: CM (special/noise-reduced) · Groove ring: No · Material: Steel · Area of application: Standard · Bearing type: Shoulder bearing · Surface: blank · Ball bearing closed: No · Width: 10 mm
9,95 EUR
Magura cable clamp Ø 8 x 9
Ø outside: 8 mm · Drive: External hexagon · Drive: Slot · Screw head: Hexagon · Width across flats SW: 7 mm · Manufacturer: Magura · Thread length: 5 mm · Ø Cable bushing: 2.5 mm · Number of components: 1 pcs · Material: Steel · Area of application: Standard · Surface: chrome-plated · Surface: galvanized (blue) · Thread type: M4x0.7 (standard thread) · Total length: 9 mm
2,35 EUR
Oil seal NBR 15/30/7 B DUO | Sachs 50/2 / 503 (A1830)
Simmering type: B DUO - With sheet metal outer casing / two sealing lips. · Ø inside: 15 mm · Ø outside: 30 mm · Manufacturer: Sachs · Material: NBR · Temperature resistance (min.): -30 - 100 °C · Width: 7 mm · Pony OEM number: A1830 · Sachs OEM number: 0250 090 000
6,35 EUR
swiing 15 mm carburetor tuning camouflaged | Sachs 503
Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: Tuning · Total length: 66 mm · Carburetor type: SRE · Width: 50 mm · Nominal diameter: 15 mm · Height: 95 mm · Camouflaged: Yes · Ø Internal connection: 20 mm · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Mounting type: Plug connection clamped · Nozzle block: 2.17 · Nozzle size: 62 · Clamping screw torque (max.): 4 N/m
93,70 EUR
Collection only possible with online purchase and appointment.
