
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 positions and locking types on the legend in the pictures.
The piston kit 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: A2773
Quality product from the Italian manufacturer Meteor.
| 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 |
| 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 · Material: Steel · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Surface: burnished · Total length: 130 mm · Number of components: 7 pcs · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool
EUR 22.90
Explore categories from Piston
Moped fans also bought
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Tomos, Beta 521
Width across flats trigger: 27 mm · Manufacturer: GPO · Clamping depth: 10 mm · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread) · Number of components: 1 pcs · Total length: 55 mm · Total length: 75 mm · Width across flats Screw: 19 mm · Strength class: 8.8
EUR 11.40
Gas cable Ø 1.25 mm x 220 cm (cylindrical nipple) Bing
Ø Stranded wire: 1.25 mm · Nipple shape: Cylinder · Ø nipple: 3 mm · Manufacturer: Made in Germany · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Number of components: 1 pcs · Cable length: 2200 mm · Nipple length: 5 mm
EUR 2.75
EUR 2.40
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
EUR 11.40
EUR 10.30
EUR 22.89/l
GPO gasket set carburetor Bing SRE
Manufacturer: GPO · Camouflaged: No · Component group Carburetor: Sealing, revising · Material: Sealing paper · Carburetor type: SRE · Ø inside: 7.8 mm · Ø inside: 41 mm · Ø outside: 12.2 mm · Ø outside: 45 mm · Thickness: 0.5 mm · Thickness: 0.9 mm · Thickness: 1.5 mm
EUR 5.65
NSK BO15 shoulder ball bearing 15/40/10 (A4502)
Bearing type: Shoulder bearing · Stock number: BO15 · Inner ring width: 10 mm · Manufacturer: NSK · Ball bearing closed: No · Bearing cage: Brass cage ball-guided · Material: Brass · Material: Steel · Surface: blank · Width: 10 mm · Ø inside: 15 mm · Ø outside: 40 mm · Area of application: Standard · Pony OEM number: A4502 · Sachs OEM no.: 0932 007 001
EUR 28.70
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 inside: 15 mm · Ø outside: 30 mm · Temperature resistance (min.): -30 - 100 °C · Pony OEM number: A1830 · Sachs OEM no.: 0250 090 000
EUR 6.25









