
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) |
| Piston ring height | 2 mm |
| Ø piston pin (B) | 12 mm |
| Weight piston kit | 81 g |
| Sachs OEM no. | 0286 377 011 |
| Pony OEM number | A2773 |
| 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 · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Area of application: (Dis)assembly tool · Number of components: 7 pcs · Width across flats: 10 mm · Width across flats: 17 mm
EUR 24.50
Explore categories from Piston
Moped fans also bought
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Temperature resistance (min.): -30 - 220 °C · Oil type: GL4 · Viscosity (SAE): 80W · Contents: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Area of application: Gearbox lubrication with clutch
EUR 13.40
EUR 29.78/l
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Material: Brass · Manufacturer: NSK · Material: Steel · Bearing type: Shoulder bearing · Stock number: BO15 · Bearing cage: Brass cage ball-guided · Inner ring width: 10 mm · Ø outside: 40 mm · Ø inside: 15 mm · Ball bearing closed: No · Width: 10 mm · Area of application: Standard · Pony OEM number: A4502 · Sachs OEM no.: 0932 007 001
EUR 30.60
Oil seal NBR 15/30/7 B DUO | Sachs 50/2 / 503 (A1830)
Material: NBR · Manufacturer: Sachs · Temperature resistance (min.): -30 - 100 °C · Shaft seal type: B DUO - With sheet metal outer casing / two sealing lips. · Ø outside: 30 mm · Ø inside: 15 mm · Width: 7 mm · Pony OEM number: A1830 · Sachs OEM no.: 0250 090 000
EUR 6.65
swiing® revival gasket 0.4 mm gearbox cover | Sachs 502, 50/2, 50/3, 50/4 (A1827)
Material: Sealing paper · Manufacturer: swiing® revival parts · Color: sand-colored · Thickness: 0.4 mm · Number of components: 1 pcs · Total length: 210 mm · Width: 130 mm · Number of fixing points: 5 pcs · Pony OEM number: A1827 · Sachs OEM no.: 0250 087 100
EUR 7.25
swiing® revival gasket cylinder head 38 mm cylinder | Sachs 503, 502, 50/2, 50/3, 50/4
Material: Aluminum · Manufacturer: swiing® revival parts · Nominal diameter: 38 mm · Place of use: Cylinder head · Ø cylinder: 38 mm · Thickness: 0.2 mm · Hole pattern [mm]: 37 x 37 · Area of application: Standard
EUR 6.00








