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 common piston rings, their stems and locking types on the legend in the pictures.
The piston kit contains piston pins, piston clips and piston rings.
You will find the corresponding assembly tools, piston rings, piston pin retainers etc. in the accessories section.
Quality product from the Italian manufacturer Malossi.
| Nominal diameter | 42 mm |
| Manufacturer | Malossi |
| Ø outside piston (A) | 41.96 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) |
| Ø piston pin (B) | 12 mm |
| Piston ring height | 1.5 mm |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Ratings
Accessories & related products
Malossi 42 mm cylinder kit 60 cc camouflaged | Puch
Nominal diameter: 42 mm · Material: Aluminum · Number of fixing points: 4 pcs · Manufacturer: Malossi · Surface: sandblasted · Displacement: 60 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 48 mm · Ø outlet inside: 25 mm · Inlet window: 22 x 14 · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 38 mm · Area of application: Tuning · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Hole pattern [mm]: 44 x 44 · Decompressor: Yes · Camouflaged: Yes
EUR 370.10
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
EUR 24.60
Moped fans also bought
Return spring brake plate | Puch Maxi
Spring design: Nose feather · Spring design: Torsion spring · Material: Spring steel · Total length: 125 mm · Length spring hook: 50 mm · Leg length: 45 mm · Ø wire: 2.4 mm · Ø inside: 25.5 mm · Ø outside: 30 mm · Surface: galvanized (blue) · Area of application: Original · Area of application: Standard
EUR 6.05
swiing® ingenious clutch springs reinforced (+20%) | Puch E50
Spring design: Pressure spring · Material: Spring steel · Color: blue · Total length: 28 mm · Ø wire: 1.7 mm · Ø inside: 4.8 mm · Manufacturer: swiing® ingenious parts · Ø outside: 8.3 mm · Number of components: 3 pcs · Surface: coated · Area of application: Tuning
EUR 22.10
Magura adjusting screw brake long
Manufacturer: Magura · Material: Brass · Surface: nickel-plated · Color: silver · Ø shaft: 6 mm · Drive: Knurled screw · Total length: 47 mm · Total length: 65 mm · Thread type: MF6x0.75 (fine pitch thread) · Ø External head: 9.1 mm · Thread length: 24 mm · Shank length: 11 mm
EUR 4.80
GPO 42 mm cylinder head tuning Malossi | Puch Maxi S, N / X30 NS, NL, N-2AH
Material: Aluminum · Total length: 135 mm · Height: 55 mm · Number of fixing points: 4 pcs · Manufacturer: GPO · Surface: sandblasted · Ø cylinder: 42 mm · Width: 125 mm · Candle thread: short · Area of application: Tuning · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: Yes
EUR 61.60
- 10 %
Hot 
swiing® ingenious 15 mm carburetor camouflaged | Puch
Manufacturer: swiing® ingenious parts · Material: Aluminum · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Nominal diameter: 15 mm · Choke control: Hand choke · Width: 50 mm · Nozzle thread: M3.5x0.6 (standard thread) · Ø fuel hose connection: 6 mm · Total length: 66 mm · Height: 95 mm · Nozzle size: 62 · Mounting type: Plug connection clamped · Ø Inside entrance: 15 mm · Ø Internal connection: 20 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Mixed oil connection: No · Vacuum connection: No · Area of application: Tuning · Nozzle block: 2.17 · Camouflaged: Yes · 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 98.60
EUR 88.70
Hot
swiing® ingenious 15 mm intake manifold camouflaged | Puch E50
Manufacturer: swiing® ingenious parts · Material: Aluminum · Ø inside: 15 mm · Mounting type: Screws · Hole spacing inlet: 38 mm · Ø External connection: 20 mm · Total length: 46 mm · Height flange center hole: 43 mm · Total height: 53 mm · Number of fixing points: 2 pcs · Area of application: Tuning · Camouflaged: Yes · Puch OEM number: 349.2.15.330.1 · Puch OEM number: 349.2.15.130.1
EUR 43.10
Collection only possible with online purchase and appointment.
