45.0 mm replacement piston with two 1.5 mm rectangular piston rings with flank lock (FS) to fit the 45 mm DMP cylinder for various 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.
Branded product from the manufacturer DMP.
Details
| Manufacturer | DMP |
| Ø outside piston (A) | 44.91 mm |
| Compression height (C) | 23.1 mm |
| Curvature (D) | 2.9 mm |
| Total piston height (E) | 52 mm |
| Number of piston rings (F) | 2 pcs |
| Nominal diameter | 45 mm |
| Piston ring mold | Rectangular ring |
| Piston ring impact | Flank safety device (FS) |
| Piston ring height | 1.5 mm |
| Ø piston pin (B) | 12 mm |
Suitable for the following models
| Puch | E50 ZA50 (Fahrtwindgekühlt) Z50 (X30 Sport) |
Accessories & related products
GPO 45 mm cylinder kit 70 ccm | Puch
Surface: sandblasted · Nominal diameter: 45 mm · Manufacturer: GPO · Material: Cast aluminum · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 47.8 mm · Ø outlet inside: 24.6 mm · Inlet window: 21.8 x 14.6 · Thread inlet: M6x1 (standard thread) · Area of application: Tuning · Hole spacing inlet: 38 mm · 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) · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: No
CHF 99.90
CHF 119.90
GPO piston pin extractor Ø 10, 12, 14 mm
Manufacturer: GPO · Diameter: 10 mm · Diameter: 12 mm · Diameter: 14 mm · Material: Steel · Surface: burnished · Number of components: 7 pcs · Total length: 130 mm · Width across flats SW: 10 mm · Width across flats SW: 17 mm · Area of application: (Dis)assembly tool
CHF 19.90
Moped fans like you also bought:
GPO 15 mm carburetor tuning | Puch
Manufacturer: GPO · Material: Aluminum · Camouflaged: No · Carburetor type: SRE · Total length: 66 mm · Nominal diameter: 15 mm · Width: 50 mm · Ø Internal connection: 20 mm · Height: 95 mm · Mounting type: Plug connection clamped · 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: M3.5 · Area of application: Tuning · Nozzle block: 2.17 · Nozzle size: 62 · Clamping screw torque (max.): 4 N/m
CHF 64.90
Moderate Casual 
15 mm intake manifold | Puch E50
Total height: 54 mm · Material: Aluminum · Camouflaged: Yes · Total length: 47 mm · Mounting type: Screws · Number of fixing points: 2 pcs · Ø External connection: 20 mm · Ø inside: 14.5 mm · Height flange center hole: 43 mm · Hole spacing inlet: 38 mm · Area of application: Tuning
CHF 12.00
Breaker with cable (Budget) | Bosch / Ducati
Manufacturer: Quenching · Material: Steel · Cable available: Yes · Ø axle: 4 mm · Cable length: 100 mm · Number of fixing points: 1 pcs · Ø Internal flywheel: 90 mm · Ø mounting hole: 4.5 mm · Area of application: Original · Area of application: Standard · BOSCH spare part no.: 1 217 013 025 · BERU spare part no.: 0 340 100 710
CHF 6.90
Airsal piston 44 mm | Puch
Manufacturer: Airsal · Ø outside piston (A): 43.95 mm · Compression height (C): 22.6 mm · Curvature (D): 3.48 mm · Total piston height (E): 52.5 mm · Number of piston rings (F): 2 pcs · Nominal diameter: 44 mm · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Thick piston ring: 1.9 mm · Ø piston pin (B): 12 mm
CHF 41.90
CHF 49.90
OMG fuel filter metal 6 mm (removable)
Manufacturer: OMG · Material: Glass · Material: Metal · Color: gray · Color: transparent · Color: white · Filter type: Plastic net · Total length: 40 mm · Total length: 63 mm · demountable: Yes · Ø inside: 3.45 mm · Ø fuel hose connection: 5.6 mm · Ø fuel hose connection: 6 mm · Ø outside: 22 mm
CHF 6.75
Fuel tap horizontal M12x1 (with union nut) outgoing at the bottom
Possible lever positions: open / closed / reserve · Material lever: Metal · Thread type: MF12x1 (fine pitch thread) · Filter type: Plastic net · Mounting type: Union nut · Installation direction: horizontal / horizontal · Outlet direction: below · Spare tube shape: curved · Ø fuel hose connection: 6 mm · Reserve level: 70 mm
CHF 9.90
Nut M10x1 SW14 Flywheel
Manufacturer: GPO · Material: Steel · Surface: blue galvanized · Nut type: Flange nut · Thread type: MF10x1 (fine pitch thread) · Drive: External hexagon · Height: 8.9 mm · Ø outside: 18.8 mm · Width across flats SW: 14 mm · Area of application: Standard · Pony spare part no.: A4513 · Sachs spare part no.: 0942 072 102
CHF 2.40
Collection only possible with online purchase and appointment.
