43.5 mm replacement piston with two 1 mm rectangular piston rings with internal fuse (IS) to fit the cylinder kit for Sachs 504 and 505 mopeds / mopeds.
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 stems and locking types on the legend in the images.
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 section.
Quality product from the Spanish manufacturer Airsal.
The set includes the following fixed parts:
Nominal diameter: 43.5 mm · Piston weight: 97 g
Details
| Manufacturer | Airsal |
| Ø outside piston (A) | 43.5 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 25.8 mm |
| Curvature (D) | 4.25 mm |
| Total piston height (E) | 52.2 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 43.5 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1 mm |
Suitable for the following models
| Sachs | 504 (ohne Tretwelle) 505 (mit Tretwelle) - 1A (AT), 2 A (HG) 508 - 1 A 535 |
Accessories & related products
Airsal 43.5 mm cylinder kit incl. mounting parts | Sachs 504, 505, 508
Nominal diameter: 43.5 mm · Manufacturer: Airsal · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 44 mm · Ø cylinder neck: 50 mm · Ø Outlet outside: 26 mm · Ø Inlet inside: 14 mm · Inlet window: 23.8 x 14.8 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 56 (61) x 56 · Decompressor: M10x1.5 · Camouflaged: No · Area of application: Tuning
234,30 EUR
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Number of components: 7 pcs · Total length: 130 mm · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm
23,30 EUR
Moped fans like you also bought:
BERU spark plug connector / 1 kΩ interference suppressed
Manufacturer: BERU · Material: Sheet metal (steel) · Spark plug socket: M4 · Cable available: No · Resistance: 1000 Ω · Suppressed: Yes · Ø cable: 5 mm · Ø cable: 7 mm · Color: silver · Pony OEM number: A2099 · Sachs OEM number: 0265 100 00
10,30 EUR
Cable set black | Sachs 50/2, 503 2AL/2BL (manual)
Manufacturer: Made in Germany · Material: Steel · Color: black · Quantity: 5 pcs · Ø Stranded wire: 1.25 mm · Ø Stranded wire: 1.5 mm · Ø Stranded wire: 1.8 mm · Total length: 1400 mm · Total length: 1600 mm · Total length: 2200 mm · Outer shell length: 1150 mm · Outer shell length: 1250 mm · Outer shell length: 1300 mm · Nipple shape: Barrel (transverse) · Nipple shape: Cylinder · Nipple shape: Pears
26,80 EUR
Clip chain guard/ footboard | Pony GTX Cilo 521
Manufacturer: Pony · Material: Spring steel · Surface: galvanized (blue) · Color: silver · Total length: 23.9 mm · Width: 16.1 mm · Height: 6.7 mm · Thread type: Sheet metal screw · Number of fixing points: 1 pcs · Ø mounting hole: 3 mm · Ø mounting hole: 3.9 mm
1,65 EUR
Oil seal NBR 15/30/5.5 A crankshaft | Sachs (A4215 & A5602)
Place of use: Crankshaft · Temperature resistance (min.): -30 - 100 °C · Simmering type: A - With rubberized outer part / one sealing lip. · Ø inside: 15 mm · Ø outside: 30 mm · Width: 5.5 mm · Manufacturer: Sachs · Material: NBR · Surface: rubberized · Pony OEM number: A5602 · Sachs OEM number: 0230 111 100
9,25 EUR
Collection only possible with online purchase and appointment.
