47.0 mm replacement piston with a 2 mm rectangular piston ring and a 1.5 mm L-piston ring to fit the Gilardoni italkit cylinder for 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 about the relevant piston rings, their stems and locking types on the legend in the images.
Tolerance: B
The piston kit contains piston pins, piston clips and piston rings.
Corresponding assembly tools, piston rings, piston pin locks etc. can be found in the accessories section.
Quality product from the Italian manufacturer Gilardoni under the italkit brand.
| Nominal diameter | 47 mm |
| Manufacturer | Gilardoni italkit |
| Thick piston ring | 2 mm |
| Ø outside piston (A) | 46.97 mm |
| Compression height (C) | 22.5 mm |
| Curvature (D) | 3.2 mm |
| Total piston height (E) | 52.5 mm |
| Number of piston rings (F) | 2 pcs |
| Piston ring mold | L-ring, Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Ø piston pin (B) | 12 mm |
| Tolerance group | B |
| Weight piston kit | 100 g |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Ratings
Accessories & related products
Gilardoni italkit piston 47 mm #A | Puch
Nominal diameter: 47 mm · Manufacturer: Gilardoni italkit · Ø outside piston (A): 46.96 mm · Compression height (C): 22.5 mm · Curvature (D): 3.2 mm · Total piston height (E): 52.5 mm · Number of piston rings (F): 2 pcs · Piston ring mold: L-ring · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Tolerance group: A · Weight piston kit: 100 g
81,00 EUR
Gilardoni italkit piston 47 mm #C | Puch
Nominal diameter: 47 mm · Manufacturer: Gilardoni italkit · Ø outside piston (A): 46.98 mm · Compression height (C): 22.5 mm · Curvature (D): 3.2 mm · Total piston height (E): 52.5 mm · Number of piston rings (F): 2 pcs · Piston ring mold: L-ring · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Tolerance group: C · Weight piston kit: 101 g
81,00 EUR
GPO piston pin extractor Ø 10, 12, 14 mm
Material: Steel · Total length: 130 mm · Manufacturer: GPO · Number of components: 7 pcs · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool
23,40 EUR
Gilardoni italkit 47 mm cylinder kit without cylinder head | Puch
Nominal diameter: 47 mm · Material: Aluminum · Number of fixing points: 4 pcs · Manufacturer: Gilardoni italkit · Surface: sandblasted · Displacement: 75 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 51 mm · Ø outlet inside: 26.5 mm · Ø Inlet inside: 18.3 mm · Inlet window: 38.5 x 25.8 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 35.5 mm · Hole spacing inlet: 60 mm · Area of application: Tuning · Ø piston pin (B): 12 mm · Outlet type: slanted · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: No
246,60 EUR
Gilardoni italkit piston 47 mm #D | Puch
Nominal diameter: 47 mm · Manufacturer: Gilardoni italkit · Ø outside piston (A): 46.99 mm · Compression height (C): 22.5 mm · Curvature (D): 3.2 mm · Total piston height (E): 52.5 mm · Number of piston rings (F): 2 pcs · Piston ring mold: L-ring · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Piston ring height: 2 mm · Ø piston pin (B): 12 mm · Tolerance group: D · Weight piston kit: 102 g
81,00 EUR
Moped fans also bought
Fuel tap horizontal M12x1 (with union nut) outgoing at the bottom
Possible lever positions: open / closed / reserve · Material lever: Metal · Filter type: Plastic net · Ø fuel hose connection: 6 mm · Thread type: MF12x1 (fine pitch thread) · Installation direction: horizontal / horizontal · Mounting type: Union nut · Outlet direction: below · Spare tube shape: curved · Reserve level: 70 mm
11,60 EUR
Not so nice 
Merrick 2.25 x 17" tires MK 528 Semi-Slick Whitewall
Inventory-managed: No · Manufacturer: Merrick · Tire width: 2.25 " · Tire width [mm]: 60 · Width: 2 1/4 " · Wheel size: 17 " · Tire height [%]: 90 · Color: black · Color: white · Old designation: 21 x 2.25 " · Speed index: B = 50 km/h · Load capacity index: 39 = 136 kg · Profile type: MK-528-01 · Tire type: Semi-slick · White wall: Yes · Tubeless (yes/no): Tubetype TT (requires hose)
45,20 EUR
Heidenau 2.25 - 2.50 x 17" tube
Manufacturer: Heidenau · Tire width: 2.25 - 2.5 " · Tire width: 2.5 " · Tire width [mm]: 57.15 - 63.5 · Width: 2 1/4 " · Width: 2 1/2 " · Wheel size: 17 " · Tire height [%]: 100 · Old designation: 21 x 2.25 " · Old designation: 21 x 2.5 " · Valve type: TR6 car valve
17,50 EUR
Collection only possible with online purchase and appointment.
