38.00 mm ELKO piston with a 2 mm rectangular piston ring featuring flank protection (FS), compatible with Puch Maxi S / N, Puch X30 Sport NS / NL, and Puch X30 Velux mopeds.
You can find the detailed dimensions of the piston according to the technical drawing in the details section. You can also find information about common piston rings, their clearances, and retaining types in the legend in the images.
Tolerance: 2 or B (depending on the batch)
The piston kit includes piston pins, piston clips, and piston rings.
You’ll find the necessary installation tools, piston pin retainers, and, if needed, the corresponding cylinder in the accessories section.
NOS – New from old stock.
A quality product from the Austrian manufacturer König under the ELKO brand.
| Nominal diameter | 38 mm |
| Manufacturer | ELKO (König) |
| Ø outside piston (A) | 37.965 mm |
| Compression height (C) | 22.5 mm |
| Curvature (D) | 3.3 mm |
| Total piston height (E) | 55 mm |
| Number of piston rings (F) | 1 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 | B, 2 |
| Weight piston kit | 81 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
Meteor piston 38 mm #1 | Puch
Manufacturer: Meteor · Nominal diameter: 38 mm · Ø outside piston (A): 37.95 mm · Ø piston pin (B): 12 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 · Tolerance group: 1 · Weight piston kit: 79 g · Puch OEM number: 349.1.10.106.0/21
CHF 49.90
Meteor piston 38 mm #2 | Puch
Manufacturer: Meteor · Nominal diameter: 38 mm · Ø outside piston (A): 37.96 mm · Ø piston pin (B): 12 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 · Tolerance group: 2 · Weight piston kit: 79 g
CHF 49.90
Meteor piston 38 mm #3 | Puch
Manufacturer: Meteor · Ø outside piston (A): 37.97 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 · Nominal diameter: 38 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Ø piston pin (B): 12 mm · Piston ring height: 2 mm · Tolerance group: 3 · Weight piston kit: 79 g
CHF 49.90
Meteor piston 38 mm #4 | Puch
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 · Nominal diameter: 38 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Ø piston pin (B): 12 mm · Piston ring height: 2 mm · Tolerance group: 4 · Weight piston kit: 80 g
CHF 49.90
GPO piston pin extractor Ø 10, 12, 14 mm
Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Manufacturer: GPO · Number of components: 7 pcs · Material: Steel · Surface: burnished · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool
CHF 19.90
Explore categories from Piston
Moped fans also bought
swiing® ingenious needle roller bearing 12/15/16.2 "Racing" silver cage
Manufacturer: swiing® ingenious parts · Bearing cage: Silver cage · Bearing type: Needle roller and cage assembly · Width: 16.2 mm · Ø inside: 12 mm · Ø outside: 15 mm · Dimension needle bearing: 12/15 x 16.2 · Tomos OEM number: 035548
CHF 13.90
Meteor 38 mm Piston #1 | Puch E50 (Cat.)
Manufacturer: Meteor · Nominal diameter: 38 mm · Ø outside piston (A): 37.955 mm · Ø piston pin (B): 12 mm · Compression height (C): 24 mm · Curvature (D): 2.3 mm · Total piston height (E): 55.3 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 1.5 mm · Tolerance group: 1 · Weight piston kit: 78 g
CHF 54.90
GPO piston 38 mm 6-channel | Puch
Manufacturer: GPO · Nominal diameter: 38 mm · Ø outside piston (A): 37.95 mm · Ø piston pin (B): 12 mm · Compression height (C): 22.4 mm · Curvature (D): 4.9 mm · Total piston height (E): 53.85 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.45 mm · Weight piston kit: 66 g
CHF 38.90
KREEM tank sealer white 2K for 12 L tank with sealant and reactant
Manufacturer: KREEM · Color: white · Contents: 130 g · Contents: 520 g · Tank capacity: 12 l · Hazard warning: Causes serious eye irritation · Hazard warning: Causes severe skin burns and eye damage · Hazard warning: Causes skin irritation · Hazard warning: Flammable liquid and vapor · Hazard warning: May be fatal if swallowed and enters the respiratory tract · Hazard warning: May cause allergic skin reactions · Hazard warning: May cause damage to organs through prolonged or repeated exposure · Hazard warning: May cause drowsiness and dizziness · Hazard warning: May irritate the respiratory tract · Hazard warning: Toxic to aquatic organisms (with long-term effects) · Signal word: Danger · Hazard pictogram: GHS02 - Highly flammable · Hazard pictogram: GHS05 - Corrosive · Hazard pictogram: GHS07 - Caution dangerous · Hazard pictogram: GHS08 - Harmful to health · Type of application: 2K
CHF 49.90
Working late? Evening hours on Thursday until 20:00
