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 |
| Ø outside piston (A) | 39.97 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 |
| Thick piston ring | 1.7 mm |
| Ø piston pin (B) | 12 mm |
Suitable for the following models
| Sachs | 503 - AAL, ABL, 2AL / 2BL |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
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 · Manufacturer: GPO · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Number of components: 7 pcs
22,20 EUR
swiing® ingenious tuning cylinder 40 mm | Sachs 503
Nominal diameter: 40 mm · Manufacturer: swiing® ingenious parts · Camouflaged: No · Area of application: Tuning · Material: Cast aluminum · Surface: sandblasted · Crankshaft stroke: 42 mm · Displacement: 55 ccm · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 60 x 40 / 37 x 37 · Number of fixing points: 4 pcs · Outlet type: clamped · Decompressor: No
189,90 EUR
Not in stock
Moped fans like you also bought:
NSK 6201 ball bearing 12/32/10
Bearing type: Shoulder bearing · Ø inside: 12 mm · Stock number: 6201 · Ø outside: 32 mm · Inner ring width: 10 mm · Manufacturer: NSK · Ball bearing closed: No · Bearing clearance: CM (special/noise-reduced) · Bearing cage: "-" Sheet steel cage ball-guided · Groove ring: No · Area of application: Standard · Material: Steel · Surface: blank · Width: 10 mm
9,50 EUR
Magura cable clamp Ø 8 x 9
Thread type: M4x0.7 (standard thread) · Manufacturer: Magura · Total length: 9 mm · Area of application: Standard · Material: Steel · Surface: blue galvanized · Surface: chrome-plated · Number of components: 1 pcs · Ø Cable bushing: 2.5 mm · Drive: External hexagon · Drive: Slot · Thread length: 5 mm · Screw head: Hexagon · Width across flats SW: 7 mm · Ø outside: 8 mm
2,25 EUR
Oil seal NBR 15/30/7 B DUO | Sachs 50/2 / 503 (A1830)
Width: 7 mm · Simmering type: B DUO - With sheet metal outer casing / two sealing lips. · Manufacturer: Sachs · Ø inside: 15 mm · Ø outside: 30 mm · Material: NBR · Temperature resistance (min.): -30 - 100 °C · Pony spare part no.: A1830 · Sachs spare part no.: 0250 090 000
6,05 EUR
swiing 15 mm carburetor tuning camouflaged | Sachs 503
Manufacturer: swiing · Total length: 66 mm · Area of application: Tuning · Camouflaged: Yes · Material: Aluminum · Width: 50 mm · Carburetor type: SRE · Nominal diameter: 15 mm · Ø Internal connection: 20 mm · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Mounting type: Plug connection clamped · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5 · Nozzle block: 2.17 · Nozzle size: 62 · Height: 95 mm · Clamping screw torque (max.): 4 N/m
89,30 EUR
Collection only possible with online purchase and appointment.
