
38.3 mm ¨bermass piston with 2 pcs. 2 mm rectangular piston rings with flank lock (FS) suitable for Sachs 502, 50/2, 503 2AL, AAL, 2BL, ABL CH 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 pictures.
The piston kit is used for bored and honed cylinders.
| Nominal diameter | 38 mm |
| Manufacturer | Meteor |
| Ø outside piston (A) | 38.25 mm |
| Compression height (C) | 28 mm |
| Curvature (D) | 3 mm |
| Total piston height (E) | 53 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Ø piston pin (B) | 12 mm |
| Piston ring height | 2 mm |
| Weight piston kit | 81 g |
| Pony OEM number | A2773 |
| Sachs OEM no. | 0286 377 011 |
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 hp, DE) 502 (Saxonette) - AL , AML 50/2 - L CH (0.8 PS) , ML CH (0.8 PS) , MB (2.6 PS) , MLB (2.6 PS) 503 - AAL , ABL , 2AL / 2BL |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Width across flats: 10 mm · Width across flats: 17 mm · Total length: 130 mm · Number of components: 7 pcs
23,20 EUR
Explore categories from Piston
Moped fans also bought
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Viscosity (SAE): 80W · Area of application: Gearbox lubrication with clutch · Oil type: GL4 · Contents: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Temperature resistance (min.): -30 - 220 °C
12,70 EUR
28,22 EUR/l
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Bearing type: Shoulder bearing · Stock number: BO15 · Bearing cage: Brass cage ball-guided · Inner ring width: 10 mm · Manufacturer: NSK · Ball bearing closed: No · Area of application: Standard · Material: Brass · Material: Steel · Width: 10 mm · Ø inside: 15 mm · Ø outside: 40 mm · Pony OEM number: A4502 · Sachs OEM no.: 0932 007 001
29,10 EUR
Oil seal NBR 15/30/7 B DUO | Sachs 50/2 / 503 (A1830)
Shaft seal type: B DUO - With sheet metal outer casing / two sealing lips. · Manufacturer: Sachs · Material: NBR · Ø inside: 15 mm · Temperature resistance (min.): -30 - 100 °C · Ø outside: 30 mm · Width: 7 mm · Pony OEM number: A1830 · Sachs OEM no.: 0250 090 000
6,30 EUR
swiing® revival gasket 0.4 mm gearbox cover | Sachs 502, 50/2, 50/3, 50/4 (A1827)
Manufacturer: swiing® revival parts · Material: Sealing paper · Color: sand-colored · Thickness: 0.4 mm · Total length: 210 mm · Width: 130 mm · Number of components: 1 pcs · Number of fixing points: 5 pcs · Pony OEM number: A1827 · Sachs OEM no.: 0250 087 100
6,90 EUR
swiing® revival gasket cylinder head 38 mm cylinder | Sachs 503, 502, 50/2, 50/3, 50/4
Nominal diameter: 38 mm · Manufacturer: swiing® revival parts · Material: Aluminum · Place of use: Cylinder head · Area of application: Standard · Ø cylinder: 38 mm · Thickness: 0.2 mm · Hole pattern [mm]: 37 x 37
5,70 EUR








