
38.0 mm piston with two 2 mm rectangular piston rings with flank lock (FS) for original Puch Maxi, X30 Sport 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 stems and locking types on the legend in the pictures.
| Nominal diameter | 38 mm |
| Manufacturer | Meteor |
| Ø outside piston (A) | 37.98 mm |
| Compression height (C) | 22.7 mm |
| Curvature (D) | 3.3 mm |
| Total piston height (E) | 52.5 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 |
| Tolerance group | 4 |
| Weight piston kit | 80 g |
| Puch | E50 ZA50 (air-cooled) ZA50 (fan-cooled) Z50 (X30 Sport) Z50 (X30 Velux) 2-speed MS, MV, MV50 3-speed VSD, DS, VZ, MC |
Accessories & related products
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Material: Steel · 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 23.60
GPO gasket set cylinder original | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Material: Sealing paper · Ø cylinder: 38 mm · Ø outlet inside: 20 mm · Thickness: 0.39 mm · Thickness: 0.4 mm · Thickness: 0.45 mm · Thickness: 1.7 mm · Number of components: 4 pcs · Hole spacing inlet: 32 - 38 mm · Hole pattern [mm]: 44 x 44 mm · Hole spacing outlet: 42 mm · Area of application: Standard · Decompressor: Yes
EUR 8.80
Explore categories from Piston
Moped fans also bought
BERU Spark Plug Connector, 1 kΩ, Noise-Suppressed, NOS
Ø cable: 5 mm · Ø cable: 7 mm · Manufacturer: BERU · Color: silver · Material: Sheet metal (steel) · Spark plug socket: M4 · Cable available: No · Resistance: 1000 Ω · Subcategory: Spark plug connector · Suppressed: Yes · Pony OEM number: A2099 · Sachs OEM no.: 0265 100 00
EUR 11.80
GPO fork lock | Puch
Ø rotating part: 12 mm · Manufacturer: GPO · Wide locking block: 4.1 mm · Length of turned part: 25.6 mm · Locking block length: 15.3 mm · Material: Brass · Material: Spring steel · Material: Steel · Total length: 40.8 mm · Width: 17 mm · Ø outside: 12 mm · Ø Pin: 8 mm
EUR 12.50
GPO chain tensioner | Puch Maxi S
Manufacturer: GPO · Surface: galvanized (blue) · Color: black · Color: silver · Material: Plastic · Material: Steel · Number of teeth: 10 pcs · Ø outside sprocket: 36 mm · Total length: 175 mm · Thread type: M6x1 (standard thread) · Number of fixing points: 1 pcs
EUR 11.80
Starter cable Ø 1.5 mm x 140 cm | Puch X30 NG, 2AH, Maxi S-2A, L, Supermaxi LG2
Ø nipple: 5.2 mm · Manufacturer: Made in Germany · Material: Steel · Surface: galvanized (blue) · Ø Stranded wire: 1.5 mm · Cable length: 1400 mm · Nipple shape: Barrel (transverse) · Nipple length: 6.8 mm · Number of components: 1 pcs · Area of application: Standard
EUR 3.10
swiing® revival crankshaft "original" with mounted bearings | Puch E50
Dimension needle bearing: 12 / 15 x 14.2 mm (axe 12) · Manufacturer: swiing® revival parts · Cheek type: standard · Material: Steel · Crankshaft stroke: 43 mm · Connecting rod length center-center: 90 mm · Weight: 873 g · Total length of crankpin on clutch side: 74 mm · Total length crankpin ignition side: 66 mm · Ø crank webs: 69.9 mm · Thread type: MF10x1 (fine pitch thread) · Ø Connecting rod eye: 15 mm · Thread length: 11 mm · Ø piston pin (B): 12 mm · Thread length: 15 mm · Ø Bearing seat (clutch side): 17 mm · Ø Bearing seat (ignition side): 17 mm · Area of application: Standard · Wide crank webs: 34 mm · Length 1st paragraph: 9 mm · Length 2nd paragraph: 14.5 mm · Length 3rd paragraph: 25 mm · Ø 1st step (on the coupling side): 22 mm · Ø 2nd shoulder (on the clutch side): 17 mm · Ø 3rd step (on the clutch side): 15 mm · Length of shoulder (ignition side): 26.3 mm · Number of gears: 1 pcs · Puch OEM number: 349.1.10.115.0 · Puch OEM number: 900.6203 · Puch OEM number: 900.6233 · Puch OEM number: 901.3801 · Puch OEM number: 902.3835
EUR 166.00
250 Black Throttle Grip, Round Sheet Metal Lever with Grooved Grip Cover
Surface: powder-coated · Material lever: Aluminum · Housing material: Cast aluminum · Color: black · Color: silver · Material: Aluminum · Material: Cast aluminum · Material: Plastic · Ø inside: 22.3 mm · Total length: 129 mm · Brake light switch: No
EUR 65.20
swiing® revival 12 mm carburetor "original" | Puch
Nominal diameter: 12 mm · Manufacturer: swiing® revival parts · Camouflaged: No · Component group Carburetor: Carburetor complete · Color: gray · Material: Aluminum · Carburetor type: SRE · Nozzle size: 52 · Ø Inside entrance: 12 mm · Total length: 65 mm · Ø Output inside: 12 mm · Height: 108 mm · Ø Air filter connection: 20 mm · Width: 50 mm · Mounting type: Plug connection clamped · Ø Internal connection: 20 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Area of application: Standard · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.15 · Clamping screw torque (max.): 4 N/m · Puch OEM number: 349.6.15.400.0 · Puch OEM number: 349.7.15.700.0
EUR 82.90











