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 |
| Nominal diameter | 38 mm |
| Ø outside piston (A) | 37.95 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 |
| Surface | molybdenum-coated |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 2 mm |
| Thick piston ring | 1.6 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 |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Surface: burnished · Manufacturer: GPO · Material: Steel · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Area of application: (Dis)assembly tool · Number of components: 7 pcs · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm
EUR 24.40
Meteor piston rings 38 x 2 mm (FS) (pair) | Sachs 50/2, 503
Nominal diameter: 38 mm · Manufacturer: Meteor · Diameter: 38 mm · Thick piston ring: 1.6 mm · Piston ring mold: Rectangular ring · Height: 2 mm · Piston ring impact: Flank safety device (FS) · Pony OEM number: A1091 · Sachs OEM no.: 0215 009 000
EUR 13.40
Moped fans also bought
GPO license plate holder Inox (CH version)
Manufacturer: GPO · Material: Chrome steel (known as Nirosta®) · Color: silver · Thread type: M5x0.8 (standard thread) · Width: 105 mm · Height: 5.3 mm · Total length: 145 mm · Ø mounting hole: 5 mm · Mounting type: Nuts & bolts · Hole spacing: 30 mm · Hole spacing: 50 mm · Number of fixing points: 2 pcs · Thread length: 8 mm
EUR 13.40
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Beta 521
Width across flats (trigger): 27 mm · Width across flats Screw: 19 mm · Manufacturer: GPO · Clamping depth: 10 mm · Strength class: 8.8 · Area of application: (Dis)assembly tool · Material: Steel · 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 · Surface: blackened
EUR 10.90
EUR 12.10
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
EUR 12.10
EUR 26.89/l
Meteor piston 38 mm | Sachs 50/2, 503 (A2772)
Manufacturer: Meteor · Nominal diameter: 38 mm · Ø outside piston (A): 37.95 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 · Thick piston ring: 1.6 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
EUR 61.20
swiing® revival gasket set 38 mm cylinder | Sachs 503
Manufacturer: swiing® revival parts · Material: Aluminum · Material: Sealing carton · Material: Sealing paper · Area of application: Standard · Area of application: Tuning · Number of components: 3 pcs · Hole spacing inlet: 32 mm · Ø cylinder: 38 mm · Hole pattern [mm]: 60 x 40 mm / 37 x 37 mm · Decompressor: No
EUR 13.40
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 · Area of application: Standard · Thickness: 0.2 mm · Ø cylinder: 38 mm · Hole pattern [mm]: 37 x 37
EUR 6.00
Collection only possible with online purchase and appointment.
