38.60 mm ¨oum dimension piston with two 2 mm rectangular piston rings with flank lock (FS) for use in Meteor cast iron cylinders suitable for your Sachs 502, 50/2, 503 2AL, AAL, 2BL, ABL CH moped / moped.
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.
| Manufacturer | Meteor Racing |
| Surface | molybdenum-coated |
| 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 |
| 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 |
Ratings
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 · Number of components: 7 pcs · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool
EUR 23,40
EUR 21,10
Meteor piston rings 38 x 2 mm (FS) (pair) | Sachs 50/2, 503
Manufacturer: Meteor · Nominal diameter: 38 mm · Diameter: 38 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Height: 2 mm · Thick piston ring: 1.6 mm · Pony OEM number: A1091 · Sachs OEM no.: 0215 009 000
EUR 12,80
Explore categories from Piston
Moped fans also bought
Hot 
KMC drive chain 415H (reinforced) 128L
Chain type: 415H · Chain pitch: 1/2" x 3/16" · Manufacturer: KMC · Material: Steel · Surface: blank / oiled · Number of chain links: 128 pcs · Color: gray · Chain lock type: Spring lock · Rolling circumference: 1626 mm · Ø bore: 4 mm · Ø Pin: 3.94 mm
EUR 14,70
Hot
Brake cable Ø 1.8 mm x 220 cm (pear-shaped nipple)
Ø nipple: 3.5 mm · Ø nipple: 6 mm · Manufacturer: Made in Germany · Material: Steel · Surface: galvanized (blue) · Number of components: 1 pcs · Ø Stranded wire: 1.8 mm · Nipple shape: Pears · Cable length: 2200 mm · Nipple length: 10 mm · Area of application: Standard
EUR 2,80
Plastic license plate holder (CH version)
Manufacturer: Made in Switzerland · Material: Brass · Material: Plastic · Thread type: M5x0.8 (standard thread) · Color: black · Number of fixing points: 9 pcs · Total length: 175 mm · Width: 108 mm · Height: 11 mm · Ø mounting hole: 6 mm · Thread length: 6 mm · Hole spacing: 50 mm · Mounting type: Nuts & bolts
EUR 9,30
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Bearing type: Shoulder bearing · Stock number: BO15 · Inner ring width: 10 mm · Manufacturer: NSK · Bearing cage: Brass cage ball-guided · Material: Brass · Material: Steel · Surface: blank · Width: 10 mm · Ø outside: 40 mm · Ø inside: 15 mm · Ball bearing closed: No · Area of application: Standard · Pony OEM number: A4502 · Sachs OEM no.: 0932 007 001
EUR 29,30
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 · Width: 7 mm · Ø outside: 30 mm · Ø inside: 15 mm · Temperature resistance (min.): -30 - 100 °C · Pony OEM number: A1830 · Sachs OEM no.: 0250 090 000
EUR 6,35
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 · Ø cylinder: 38 mm · Place of use: Cylinder head · Thickness: 0.2 mm · Hole pattern [mm]: 37 x 37 · Area of application: Standard
EUR 5,75
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
