
42.0 mm replacement piston with a 1.5 mm rectangular piston ring with internal fuse (IS) for the 42 mm Malossi cylinder kit suitable for Puch 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.
| Nominal diameter | 42 mm |
| Manufacturer | Malossi |
| Ø outside piston (A) | 41.96 mm |
| Ø piston pin (B) | 12 mm |
| Compression height (C) | 22.7 mm |
| Curvature (D) | 4.4 mm |
| Total piston height (E) | 57.6 mm |
| Number of piston rings (F) | 1 pcs |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Internal fuse (IS) |
| Piston ring height | 1.5 mm |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
Malossi 42 mm cylinder kit 60 cc camouflaged | Puch
Nominal diameter: 42 mm · Manufacturer: Malossi · Material: Aluminum · Camouflaged: Yes · Surface: sandblasted · Displacement: 60 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 25 mm · Hole spacing inlet: 38 mm · Inlet window: 22 x 14 · Thread inlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Area of application: Tuning · Decompressor: Yes
EUR 352,90
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Material: Steel · Surface: burnished · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Number of components: 7 pcs · Total length: 130 mm · Width across flats: 10 mm · Width across flats: 17 mm · Area of application: (Dis)assembly tool
EUR 23,40
EUR 21,10
Explore categories from Piston
Moped fans also bought
Return spring brake plate | Puch Maxi
Spring design: Nose feather · Spring design: Torsion spring · Ø wire: 2.4 mm · Leg length: 45 mm · Length spring hook: 50 mm · Material: Spring steel · Surface: galvanized (blue) · Ø inside: 25.5 mm · Ø outside: 30 mm · Total length: 125 mm · Area of application: Original · Area of application: Standard
EUR 5,75
swiing® ingenious clutch springs reinforced (+20%) | Puch E50
Spring design: Pressure spring · Ø inside: 4.8 mm · Ø outside: 8.3 mm · Ø wire: 1.7 mm · Manufacturer: swiing® ingenious parts · Area of application: Tuning · Material: Spring steel · Number of components: 3 pcs · Surface: coated · Color: blue · Total length: 28 mm
EUR 21,10
Magura adjusting screw brake long
Manufacturer: Magura · Material: Brass · Surface: nickel-plated · Thread type: MF6x0.75 (fine pitch thread) · Color: silver · Drive: Knurled screw · Total length: 47 mm · Total length: 65 mm · Ø External head: 9.1 mm · Thread length: 24 mm · Ø shaft: 6 mm · Shank length: 11 mm
EUR 4,60
GPO 42 mm cylinder head tuning Malossi | Puch Maxi S, N / X30 NS, NL, N-2AH
Manufacturer: GPO · Material: Aluminum · Camouflaged: Yes · Surface: sandblasted · Ø cylinder: 42 mm · Width: 125 mm · Height: 55 mm · Hole pattern [mm]: 44 x 44 · Candle thread: short · Number of fixing points: 4 pcs · Total length: 135 mm · Area of application: Tuning · Decompressor: No
EUR 58,70
swiing® ingenious 15 mm carburetor camouflaged | Puch
Nominal diameter: 15 mm · Manufacturer: swiing® ingenious parts · Area of application: Tuning · Camouflaged: Yes · Component group Carburetor: Carburetor complete · Material: Aluminum · Carburetor type: SRE · Total length: 66 mm · Ø Internal connection: 20 mm · Width: 50 mm · Height: 95 mm · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Nozzle size: 62 · Mounting type: Plug connection clamped · Clamping screw torque (max.): 4 N/m · Puch OEM number: 349.1.15.100.0 · Puch OEM number: 349.2.15.800.0 · Puch OEM number: 349.4.15.500.0 · Puch OEM number: 349.4.15.000.0 · Puch OEM number: 349.4.15.300.0 · Puch OEM number: 349.6.15.400.0 · Puch OEM number: 349.7.15.700.0 · Puch OEM number: 349.8.15.400.0 · Puch OEM number: 349.9.15.300.0
EUR 94,00
swiing® ingenious 15 mm intake manifold camouflaged | Puch E50
Ø inside: 15 mm · Manufacturer: swiing® ingenious parts · Area of application: Tuning · Camouflaged: Yes · Material: Aluminum · Number of fixing points: 2 pcs · Ø External connection: 20 mm · Total length: 46 mm · Height flange center hole: 43 mm · Total height: 53 mm · Mounting type: Screws · Hole spacing inlet: 38 mm · Puch OEM number: 349.2.15.330.1 · Puch OEM number: 349.2.15.130.1
EUR 41,10










