38.0 mm 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 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 technologically advanced wear protection with outstanding sliding properties.
Commonly used for cylinders subject to heavy loads (racing cylinders).
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: A2772
Quality product from the Italian manufacturer Meteor.
| Manufacturer | Meteor Racing |
| 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 |
| Surface | molybdenum-coated |
| Piston ring mold | Rectangular ring |
| Nominal diameter | 38 mm |
| Piston ring impact | Flank safety device (FS) |
| Ø piston pin (B) | 12 mm |
| Piston ring height | 2 mm |
| Piston weight | 79 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 · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Total length: 130 mm · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Width across flats SW: 10 mm · Width across flats SW: 17 mm
23,20 EUR
Meteor piston rings 38 x 2 mm (FS) (pair) | Sachs 50/2, 503
Nominal diameter: 38 mm · Diameter: 38 mm · Manufacturer: Meteor · Thick piston ring: 1.6 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Height: 2 mm · Pony OEM number: A1091 · Sachs OEM no.: 0215 009 000
12,70 EUR
Moped fans also bought
Inox
Hot 
GPO license plate holder Inox (CH version)
Manufacturer: GPO · Material: Chrome steel (known as Nirosta®) · Color: silver · Width: 105 mm · Height: 5.3 mm · Total length: 145 mm · Mounting type: Nuts & bolts · Number of fixing points: 2 pcs · Thread length: 8 mm · Hole spacing: 30 mm · Hole spacing: 50 mm · Ø mounting hole: 5 mm · Thread type: M5x0.8 (standard thread)
12,70 EUR
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Tomos, Beta 521
Width across flats (trigger): 27 mm · Width across flats Screw: 19 mm · Manufacturer: GPO · Clamping depth: 10 mm · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Number of components: 1 pcs · Strength class: 8.8 · Total length: 55 mm · Total length: 75 mm · Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread)
11,50 EUR
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Viscosity (SAE): 80W · Area of application: Gearbox lubrication with clutch · Oil type: GL4 · Contents [ml]: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Temperature resistance (min.): -30 - 220 °C
11,50 EUR
25,56 EUR/l
Meteor piston 38 mm | Sachs 50/2, 503 (A2772)
Nominal diameter: 38 mm · Manufacturer: Meteor · 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 · Thick piston ring: 1.6 mm · Ø piston pin (B): 12 mm · Piston weight: 79 g · Pony OEM number: A2772 · Pony OEM number: A4358 · Sachs OEM no.: 0286 377 010 · Sachs OEM no.: 0286 378 005
58,10 EUR
swiing® revival gasket set 38 mm cylinder | Sachs 503
Manufacturer: swiing® revival parts · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Ø cylinder: 38 mm · Hole spacing inlet: 32 mm · Number of components: 3 pcs · Hole pattern [mm]: 60 x 40 mm / 37 x 37 mm · Decompressor: No · Area of application: Standard · Area of application: Tuning
12,70 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 · Place of use: Cylinder head · Thickness: 0.2 mm · Ø cylinder: 38 mm · Hole pattern [mm]: 37 x 37 · Area of application: Standard
5,70 EUR
Collection only possible with online purchase and appointment.
