
38.0 mm Meteor brand piston with two 2 mm rectangular piston rings with flank lock (FS) in original size, suitable for mopeds and mopeds with Sachs 502, 50/2, 503 2AL, AAL, 2BL, ABL CH engines.
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 images.
The piston kit contains piston pins, piston clips and piston rings.
Corresponding assembly tools, piston rings, piston pin retainers etc. can be found under accessories.
Original Sachs spare part number: A2772
Quality product from the Italian manufacturer Meteor.
| Nominal diameter | 38 mm |
| Manufacturer | Meteor |
| Thick piston ring | 1.6 mm |
| Ø outside piston (A) | 37.95 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 | 79 g |
| Pony OEM number | A2772, A4358 |
| Sachs OEM no. | 0286 377 010, 0286 378 005 |
| 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
Meteor piston 39.2 mm oversize | Sachs 50/2 & 503
Nominal diameter: 38 mm · Manufacturer: Meteor · Ø outside piston (A): 39.2 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: 88 g · Pony OEM number: A2776 · Sachs OEM no.: 0286 377 014
58,50 EUR
Meteor piston 39.5 mm oversize | Sachs 50/2 & 503
Nominal diameter: 38 mm · Manufacturer: Meteor · Ø outside piston (A): 39.45 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: 90 g
58,50 EUR
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Material: Steel · Surface: burnished · Area of application: (Dis)assembly tool · Number of components: 7 pcs · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm
23,30 EUR
Meteor piston rings 38 x 2 mm (FS) (pair) | Sachs 50/2, 503
Manufacturer: Meteor · Diameter: 38 mm · Thick piston ring: 1.6 mm · Piston ring mold: Rectangular ring · Nominal diameter: 38 mm · Piston ring impact: Flank safety device (FS) · Height: 2 mm · Pony OEM number: A1091 · Sachs OEM no.: 0215 009 000
12,80 EUR
Meteor piston 39 mm oversize | Sachs 50/2 & 503
Nominal diameter: 39 mm · Manufacturer: Meteor · Ø outside piston (A): 38.95 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: 88 g
58,50 EUR
Moped fans also bought
NSK E15 shoulder ball bearing 15/35/8 (A1149)
Bearing cage: Brass cage ball-guided · Stock number: E15 · Inner ring width: 8 mm · Manufacturer: NSK · Bearing clearance: CN (standard) · Groove ring: No · Material: Brass · Material: Steel · Surface: blank · Area of application: Standard · Bearing type: Shoulder bearing · Width: 8 mm · Ø outside: 35 mm · Ø inside: 15 mm · Ball bearing closed: No · Pony OEM number: A1149 · Sachs OEM no.: 0232 017 006
29,20 EUR
swiing® revival stud bolt M5 x 23 inlet (diaphragm) 10.9 | Sachs 50/2 (A3700)
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Thread type: M5x0.8 (standard thread) · Area of application: Standard · Diameter: 4.9 mm · Total length: 23 mm · Thread length: 6 mm · Thread length: 12 mm · Pony OEM number: A3700 · Sachs OEM no.: 0640 016 101 · Sachs OEM no.: 0640 016 102
2,10 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 · Area of application: Standard · Ø cylinder: 38 mm · Thickness: 0.2 mm · Place of use: Cylinder head · Hole pattern [mm]: 37 x 37
5,75 EUR
swiing® revival stud bolt inlet M5x26 mm galvanized (10.9 strength) | Sachs (A1474)
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Thread type: M5x0.8 (standard thread) · Strength class: 10.9 · Total length: 26 mm · Thread length: 7 mm · Thread length: 14 mm · Pony OEM number: A1474 · Sachs OEM no.: 0241 031 101
2,10 EUR
swiing® revival gasket set cylinder diaphragm version | Sachs 50/2
Manufacturer: swiing® revival parts · Material: Copper · Material: Sealing paper · Area of application: Standard · Ø cylinder: 38 mm · Ø outlet inside: 28 mm · Hole spacing inlet: 31 mm · Hole spacing inlet: 67 - 31 mm · Number of components: 5 pcs · Hole pattern [mm]: 60 x 40 mm
15,60 EUR
BAD ASS 38 mm cylinder kit, slotted | Sachs 50/2 (CH)
Nominal diameter: 38 mm · Manufacturer: BAD ASS · Material: Gray cast iron · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 42 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 40 / 37 x 37 · Camouflaged: Yes · Area of application: Standard · Alternative version of the Pony OEM number: A2539 · Alternative version of the Sachs OEM number: 0286 114 215
187,40 EUR
swiing® ingenious 38 mm cylinder kit tuning diaphragm | Sachs 50/2 (CH)
Nominal diameter: 38 mm · Manufacturer: Meteor · Manufacturer: swiing® ingenious parts · Material: Gray cast iron · Surface: sandblasted · Displacement: 50 ccm · Crankshaft stroke: 42 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 31 mm · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 40 / 37 x 37 · Camouflaged: Yes · Area of application: Tuning
181,50 EUR
152,20 EUR












