45 mm piston with a 1.5 mm rectangular piston ring with internal fuse (IS) suitable for various Puch mopeds / mopeds.
The detailed dimensions of the piston according to the technical drawing can be found in the details. In addition, you can find out about the relevant 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 tool, piston pin locks and, if necessary, the corresponding cylinder in the accessories section.
Good, inexpensive standard spare part. GPO – GOOD PARTS ONLY.
Manufacturer | GPO |
Material | Aluminum |
Nominal diameter | 45 mm |
Ø outside piston (A) | 44.97 mm |
Ø piston pin (B) | 12 mm |
Compression height (C) | 21.6 mm |
Curvature (D) | 5 mm |
Total piston height (E) | 53.8 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 |
Piston weight | 97 g |
Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
Accessories & related products
GPO 45 mm cylinder kit 70 ccm | Puch
Manufacturer: GPO · Material: Aluminum · Area of application: Tuning · Surface: sandblasted · Nominal diameter: 45 mm · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Hole spacing inlet: 38 mm · Ø cylinder neck: 47.8 mm · Ø outlet inside: 24.6 mm · Number of fixing points: 4 pcs · Inlet window: 21.8 x 14.6 · Thread inlet: M6x1 (standard thread) · Hole spacing outlet: 42 mm · Outlet type: straight · Hole pattern [mm]: 44 x 44 · Thread outlet: M6x1 (standard thread) · Decompressor: No · Camouflaged: No
CHF 99.90
Power1 45 mm cylinder kit tuning | Puch
Manufacturer: Power1 · Material: Aluminum · Area of application: Tuning · Surface: sandblasted · Nominal diameter: 45 mm · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 12 mm · Hole spacing inlet: 38 mm · Number of fixing points: 4 pcs · Thread inlet: M6x1 (standard thread) · Hole spacing outlet: 42 mm · Outlet type: straight · Hole pattern [mm]: 44 x 44 · Thread outlet: M6x1 (standard thread) · Camouflaged: No
CHF 108.90
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Area of application: (Dis)assembly tool · Material: Steel · Surface: burnished · Number of components: 7 pcs · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Total length: 130 mm
CHF 19.90
Moped fans also bought
Magura cable clamp Ø 8 x 15 mm
Ø outside: 8 mm · Manufacturer: Magura · Thread type: M6x1 (standard thread) · Material: Brass · Area of application: Standard · Material: Steel · Surface: galvanized (blue) · Surface: nickel-plated · Width across flats SW: 7 mm · Ø Cable bushing: 2.3 mm · Drive: External hexagon · Drive: Slot · Screw head: Hexagon · Ø Bundle: 6 mm · Total length: 15 mm · Thread length: 7 mm
CHF 2.50
GPO flywheel trigger M26x1.5 / M22x1.5 | Puch, Sachs, Beta 521
Width across flats (trigger): 27 mm · Width across flats Screw: 19 mm · Manufacturer: GPO · Clamping depth: 10 mm · Thread type: MF22x1.5 (fine pitch thread) · Thread type: MF26x1.5 (fine pitch thread) · Area of application: (Dis)assembly tool · Material: Steel · Surface: blackened · Number of components: 1 pcs · Total length: 55 mm · Total length: 75 mm · Strength class: 8.8
CHF 9.90
GPO chain tensioner | Puch Maxi S
Manufacturer: GPO · Thread type: M6x1 (standard thread) · Material: Plastic · Material: Steel · Surface: galvanized (blue) · Color: black · Color: silver · Number of teeth: 10 pcs · Ø outside sprocket: 36 mm · Number of fixing points: 1 pcs · Total length: 175 mm
CHF 9.90
swiing® ingenious gasket set 44 - 45 mm cylinder | Puch
Manufacturer: swiing® ingenious parts · Area of application: Tuning · Number of components: 4 pcs · Ø cylinder: 44 mm · Ø cylinder: 45 mm · Hole spacing inlet: 38 mm · Hole spacing outlet: 42 mm · Hole pattern [mm]: 44 x 44 mm · Decompressor: Yes
CHF 9.90
GPO secondary nozzle PHBG (size 30 - 62.5) of your choice
Manufacturer: GPO · Material: Brass · Component group Carburetor: Spraying · Carburetor type: PHBG · Carburetor type: PHBG AD · Carburetor type: PHBG AS · Carburetor type: PHBG BD · Carburetor type: PHBG CS · Carburetor type: PHBG DS · Drive: Slot · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 30 · Nozzle size: 32 · Nozzle size: 35 · Nozzle size: 37 · Nozzle size: 38 · Nozzle size: 40 · Nozzle size: 42 · Nozzle size: 44 · Nozzle size: 45 · Nozzle size: 46 · Nozzle size: 48 · Nozzle size: 50 · Nozzle size: 52 · Nozzle size: 55 · Nozzle size: 60 · Nozzle size: 62.5 · Total length: 9.5 mm
CHF 3.50