
38.6 mm ¨oum dimension piston with 2 pieces of 2 mm rectangular piston rings with flank lock (FS) suitable for Sachs 502, 50/2, 503 2AL, AAL, 2BL, ABL CH.
The detailed dimensioning of the piston according to the technical drawing can be found in the details. You can also find out about the piston rings used, their positions and locking types on the legend in the images.
The piston is used for bored and honed cylinders.
The piston kit contains piston pins, piston clips and piston rings.
Corresponding assembly tools, piston rings, piston pin locks etc. can be found under accessories.
Original spare part number: A2774
Quality product from the Italian manufacturer Meteor.
| Manufacturer | Meteor |
| Nominal diameter | 38 mm |
| Ø outside piston (A) | 38.55 mm |
| Ø piston pin (B) | 12 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 |
| Weight piston kit | 84 g |
| Pony OEM number | A2774, A4359 |
| Sachs OEM no. | 0286 377 012, 0286 378 006 |
| 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 · Width across flats: 10 mm · Width across flats: 17 mm · Number of components: 7 pcs · Area of application: (Dis)assembly tool
CHF 19.90
Moped fans also bought
Union pedals plastic standard
Manufacturer: Union · Material: Plastic · Material: Steel · Color: black · Surface: rubberized · Width: 77 mm · Height: 29 mm · Drive: Hexagon socket · Drive: Outer edge · Total length: 129 mm · Thread type: FG14.3 (9/16" 20G) · Width across flats: 15 mm · Reflectors: Yes
CHF 12.90
ESJOT drive chain 415H (reinforced) 114L (1A quality)
Chain pitch: 1/2" x 3/16" · Chain type: 415H · Manufacturer: ESJOT · Material: Steel · Surface: blank / oiled · Color: gray · Number of chain links: 114 pcs · Rolling circumference: 1448 mm · Chain lock type: Spring lock · Ø Pin: 4 mm · Ø bore: 4.05 mm
CHF 18.90
Gasket cylinder base 0.5 mm | Sachs 50/2, 503
Material: Sealing carton · Place of use: Cylinder base · Thickness: 0.5 mm · Hole pattern [mm]: 60 x 40 · Area of application: Standard · Alternative version of the Pony OEM number: A1848 · Alternative version of the Sachs OEM number: 0250 113 100
CHF 3.90






