38.30 mm oversize piston with two 2 mm rectangular piston rings with flank lock (FS) for use in Meteor cast iron cylinders to fit 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 piston rings used, their stems and locking types on the legend in the pictures.
This special piston has a molybdenum coating. In combination with oil, this results in a technologically high-quality wear protection with excellent sliding properties.
Used for cylinders subject to heavy loads (racing cylinders / Raching cylinders).
Attention: We recommend a running clearance of 0.06-0.07 mm for these pistons, the cylinder should therefore be honed to 38.31 mm.
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tool, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
Original spare part number: A2773
Quality product from the Italian manufacturer Meteor.
Details
| Nominal diameter | 38 mm |
| Surface | molybdenum-coated |
| Manufacturer | Meteor Racing |
| 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 |
Suitable for the following models
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 PS, 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
Material: Steel · Surface: burnished · Total length: 130 mm · Manufacturer: GPO · Number of components: 7 pcs · Area of application: (Dis)assembly tool · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm
CHF 19.90
Meteor piston rings 38 x 2 mm (FS) | Sachs 50/2, 503
Manufacturer: Meteor · Nominal 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 spare part no.: A1091 · Sachs spare part no.: 0215 009 000
CHF 10.90
Moped fans like you also bought:
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Viscosity (SAE): 80W · Oil type: GL4 · Contents [ml]: 450 ml · Gearbox type: Foot control · Area of application: Gearbox lubrication with clutch · Gearbox type: Manual gearshift · Temperature resistance (min.): -30 - 220 °C
CHF 9.90
CHF 22.00/l
Motorex Automatic Motor Oil (ATF) 450 ml
Manufacturer: Motorex · Oil type: ATF Dextron 3 (DEXIII) · Contents [ml]: 450 ml · Gearbox type: Automatic machine · Area of application: Gearbox lubrication with clutch · Temperature resistance (min.): -45 - 200 °C · Pony spare part no.: A2080 · Sachs spare part no.: 0263 014 002
CHF 9.90
CHF 22.00/l
BING rubber grommet Ø 8 mm carburetor pipe bend
Material: Rubber · Color: black · Total length: 29 mm · Manufacturer: BING · Ø outside: 12 mm · Area of application: Standard · Ø inside: 8 mm · Clamping diameter: 4 mm · Alternative version of the Pony Spare part no.: A1930 · Pony spare part no.: A1952 · Alternative version of Sachs spare part no.: 0260 024 001 · Sachs spare part no.: 0260 125 000
CHF 3.90
Continental 2.00 - 2.50 x 17" tube
Valve type: TR6 car valve · Manufacturer: Continental · Tire width [inch]: 2 - 2.5 " · Tire width [mm]: 50.8 - 63.5 · Tire height [%]: 100 · Width [inch]: 2 · Width [inch]: 2 1/4 · Width [inch]: 2 1/2 · Wheel size [inch]: 17 " · Old designation: 21 x 2 · Old designation: 21 x 2.25 · Old designation: 21 x 2.5
CHF 14.90
Hot 
Leonelli 12V voltage regulator (1A quality)
Material: Aluminum · Material: Plastic · Surface: blue galvanized · Total length: 50 mm · Width: 27 mm · Height: 15 mm · Manufacturer: Leonelli · Mounting type: Screws · Ø mounting hole: 6 mm · Tension: 12 V · Type of current: Alternating current (AC) · Performance: 100 W
CHF 34.90
Meteor piston 38.6 mm oversize | Sachs 50/2 & 503
Nominal diameter: 38 mm · Manufacturer: Meteor · Ø outside piston (A): 38.55 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 · Pony spare part no.: A2774 · Pony spare part no.: A4359 · Sachs spare part no.: 0286 377 012 · Sachs spare part no.: 0286 378 006
CHF 49.90
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
CHF 49.90
Collection only possible with online purchase and appointment.
