
43 mm oversize piston with an L-shaped piston ring with internal circlip (IS) and a rectangular piston ring with flank circlip (FS) for blown cylinders of Puch X30 Velux 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.
| Manufacturer | Meteor |
| Ø outside piston (A) | 42.95 mm |
| Compression height (C) | 23 mm |
| Curvature (D) | 3.5 mm |
| Total piston height (E) | 53 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 41 mm |
| Piston ring mold | L-ring, Rectangular ring |
| Piston ring impact | Internal fuse (IS), Flank safety device (FS) |
| Ø piston pin (B) | 10 mm |
| Puch | ZA50 (fan-cooled) Z50 (X30 Velux) 2-speed MS, MV, MV50 3-speed VSD, DS, VZ, MC |
Accessories & related products
Meteor piston 40 mm (10 mm KoBo) | Puch X30 Velux, NG-2-AH
Manufacturer: Meteor · Ø outside piston (A): 39.94 mm · Compression height (C): 22.6 mm · Curvature (D): 3.5 mm · Total piston height (E): 50 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 40 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 2 mm · Ø piston pin (B): 10 mm · Weight piston kit: 90 g
EUR 71.30
Meteor piston 39 mm (10 mm KoBo) | Puch X30 Velux, NG-2-AH
Manufacturer: Meteor · Ø outside piston (A): 38.94 mm · Compression height (C): 22.6 mm · Curvature (D): 3.6 mm · Total piston height (E): 50 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 39 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 2 mm · Ø piston pin (B): 10 mm · Weight piston kit: 82 g
EUR 71.30
Meteor piston 38.5 mm (10 mm KoBo) oversize | Puch X30 Velux, NG-2-AH
Manufacturer: Meteor · Ø outside piston (A): 38.4 mm · Compression height (C): 22.6 mm · Curvature (D): 3.5 mm · Total piston height (E): 50 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 38 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 2 mm · Ø piston pin (B): 10 mm · Weight piston kit: 78 g
EUR 71.30
Piston 43.7 mm Hero oversize | Puch
Ø outside piston (A): 43.7 mm · Compression height (C): 27.5 mm · Curvature (D): 2.7 mm · Total piston height (E): 57.2 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 43.5 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 1.5 mm · Ø piston pin (B): 12 mm · Weight piston kit: 97 g
EUR 73.70
swiing® ingenious piston 41 mm (10 mm KoBo) "Racing" | Puch X30 Velux fan-cooled
Manufacturer: swiing® ingenious parts · Surface: molybdenum-coated · Ø outside piston (A): 40.95 mm · Compression height (C): 22.5 mm · Curvature (D): 3.5 mm · Total piston height (E): 50 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 41 mm · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 1.5 mm · Thick piston ring: 1.7 mm · Ø piston pin (B): 10 mm · Weight piston kit: 93 g
EUR 86.00
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