
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.
| Nominal diameter | 43.5 mm |
| 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 |
| 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
Manufacturer: Polini · Material: Aluminum · Camouflaged: No · Surface: Nickel silicon carbide (colloquially known as Nikasil) · Crankshaft stroke: 43 mm · Displacement: 65 ccm · Ø cylinder neck: 48 mm · Number of fixing points: 4 pcs · Nominal diameter: 43.5 mm · Ø outlet inside: 22 mm · Ø piston pin (B): 12 mm · Inlet window: 26 x 21 mm · Thread inlet: M5x0.8 (standard thread) · Area of application: Racing · Area of application: Tuning · Hole spacing inlet: 32 mm · Hole spacing inlet: 39 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44
EUR 367.70
Not in stock
Polini piston 43.5 mm #B | Puch
Manufacturer: Polini · Ø outside piston (A): 43.46 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) · Ø piston pin (B): 12 mm · 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 · Ø outside piston (A): 43.47 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) · Ø piston pin (B): 12 mm · 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
Number of components: 7 pcs · Manufacturer: GPO · Material: Steel · Surface: burnished · Area of application: (Dis)assembly tool · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm
EUR 23.60
Polini piston 43.5 mm type A | Puch
Manufacturer: Polini · 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 · Nominal diameter: 43.5 mm · 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 · Material: Plastic · Material: Steel · Surface: galvanized (blue) · Surface: raw · Color: silver · Total length: 47 mm · Total length: 60 mm · Drive: Slot · Drive: Triangular head · Thread type: M5x0.8 (standard thread) · Thread length: 35 mm · Thread length: 50 mm
EUR 15.30
GPO 43.5 mm cylinder head with O-ring, Polini Tuning new version | Puch
Width: 135 mm · Height: 55 mm · Manufacturer: GPO · Material: Aluminum · Surface: sandblasted · Number of fixing points: 4 pcs · Ø cylinder: 43.5 mm · Area of application: Tuning · Candle thread: short · Total length: 140 mm · Hole pattern [mm]: 44 x 44 · Decompressor: No
EUR 64.00
Polini intake system 4-folding diaphragm "Big Valve" PHBG / CP carburetor | Puch
Ø inside: 19 mm · Ø outside: 24 mm · Manufacturer: Polini · Material: Aluminum · Camouflaged: No · Material: Plastic · Surface: glass bead blasted · Thread type: M5x0.8 (standard thread) · Number of flaps: 4 pcs · Membrane material: Carbonite · Thick membrane platelets: 0.3 mm · Number of fixing points: 4 pcs · Ø mounting hole: 5.2 mm · Area of application: Racing · Area of application: Tuning · Mounting type: Screws
EUR 166.00









