
43.50 mm piston kit with a 1.2 mm rectangular piston ring with internal fuse (IS) for the Polini racing kit on your Puch moped / moped.
The detailed dimensions of the piston according to the technical drawing can be found in the details. You can also find out more about the relevant piston rings, their stems and locking types on the legend in the pictures.
| Manufacturer | Polini |
| Ø outside piston (A) | 43.48 mm |
| Compression height (C) | 23 mm |
| Curvature (D) | 3.6 mm |
| Total piston height (E) | 50.55 mm |
| Number of piston rings (F) | 1 pcs |
| Nominal diameter | 43.5 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.2 mm |
| Ø piston pin (B) | 12 mm |
| Tolerance group | D |
| Weight piston kit | 93 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Polini 43.5 mm cylinder kit reed | Puch
Nominal diameter: 43.5 mm · Manufacturer: Polini · Material: Aluminum · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Displacement: 65 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 22 mm · Inlet window: 26 x 21 · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 32 mm · Hole spacing inlet: 39 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Camouflaged: No · Area of application: Racing · Area of application: Tuning
EUR 385.50
Polini piston 43.5 mm #B | Puch
Manufacturer: Polini · Nominal diameter: 43.5 mm · Ø outside piston (A): 43.46 mm · Ø piston pin (B): 12 mm · Compression height (C): 23 mm · Curvature (D): 3.6 mm · Total piston height (E): 50.55 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.2 mm · Tolerance group: B · Weight piston kit: 93 g
EUR 112.60
Polini piston 43.5 mm #C | Puch
Manufacturer: Polini · Nominal diameter: 43.5 mm · Ø outside piston (A): 43.47 mm · Ø piston pin (B): 12 mm · Compression height (C): 23 mm · Curvature (D): 3.6 mm · Total piston height (E): 50.55 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.2 mm · Tolerance group: C · Weight piston kit: 92 g
EUR 112.60
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Number of components: 7 pcs · Area of application: (Dis)assembly tool · Width across flats: 10 mm · Width across flats: 17 mm
EUR 23.60
Polini piston 43.5 mm type A | Puch
Manufacturer: Polini · Nominal diameter: 43.5 mm · Ø outside piston (A): 43.45 mm · Compression height (C): 23 mm · Curvature (D): 3.6 mm · Total piston height (E): 50.55 mm · Number of piston rings (F): 1 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.2 mm · Tolerance group: A · Weight piston kit: 93 g
EUR 112.60
Explore categories from Piston
Moped fans also bought
swiing® revival side protection screw set black | Puch Maxi S
Manufacturer: swiing® revival parts · Thread length: 35 mm · Thread length: 50 mm · Material: Plastic · Material: Steel · Surface: galvanized (blue) · Surface: raw · Color: silver · Drive: Slot · Drive: Triangular head · Thread type: M5x0.8 (standard thread) · Total length: 47 mm · Total length: 60 mm
EUR 15.30
GPO 43.5 mm cylinder head with O-ring, Polini Tuning new version | Puch
Manufacturer: GPO · Material: Aluminum · Surface: sandblasted · Ø cylinder: 43.5 mm · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Candle thread: short · Decompressor: No · Total length: 140 mm · Width: 135 mm · Height: 55 mm · Area of application: Tuning
EUR 64.00
Polini intake system 4-folding diaphragm "Big Valve" PHBG / CP carburetor | Puch
Ø inside: 28.6 mm · Ø outside: 24 mm · Manufacturer: Polini · Material: Aluminum · Material: Plastic · Area of application: Racing · Area of application: Tuning · Surface: glass bead blasted · Number of flaps: 4 pcs · Membrane material: Carbonite · Thick membrane platelets: 0.3 mm · Thread type: M5x0.8 (standard thread) · Mounting type: Screws · Number of fixing points: 4 pcs · Ø mounting hole: 5.2 mm · Camouflaged: No
EUR 166.00









