Two-flap diaphragm insert for cylinders with a diaphragm system on your Puch moped, as well as your moped with a Sachs engine.
The diaphragm plates are made of steel.
Smallest hole pattern: 26x32.5 mm
; Largest hole pattern: 32x32.5 mm
You can find the compatible cylinders in the accessories section.
A quality product from the Italian manufacturer Athena.
| Manufacturer | Athena |
| Number of flaps | 2 pcs |
| Membrane material | Spring steel |
| Mounting type | Screws |
| Number of fixing points | 4 pcs |
| Area of application | Tuning |
| Puch | E50 ZA50 (air-cooled) Z50 (X30 Sport) |
| Sachs | 504 (without pedal shaft) 505 (with pedal shaft) - 1A (AT) , 2A (HG) 508 - 1 A 535 |
Accessories & related products
Athena 45 mm cylinder kit incl. diaphragm | Puch
Nominal diameter: 45 mm · Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Area of application: Tuning · Displacement: 70 ccm · Crankshaft stroke: 43 mm · Ø cylinder neck: 47.8 mm · Ø outlet inside: 24 mm · Ø Inlet inside: 20.5 mm · Inlet window: 22 x 27.5 mm · Thread inlet: M5x0.8 (standard thread) · Hole spacing inlet: 31.5 mm · Ø piston pin (B): 12 mm · Outlet type: straight · Hole spacing outlet: 42 mm · Thread outlet: M6x1 (standard thread) · Number of fixing points: 4 pcs · Hole pattern [mm]: 44 x 44 · Decompressor: No · Camouflaged: No
EUR 305,80
Athena 38 mm cylinder kit incl. diaphragm | Puch
Nominal diameter: 38 mm · Manufacturer: Athena · Material: Aluminum · Area of application: Tuning · Displacement: 50 ccm · Surface: sandblasted · Crankshaft stroke: 43 mm · Number of fixing points: 4 pcs · Thread inlet: M5x0.8 (standard thread) · 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 · Camouflaged: No
EUR 235,20
Athena 48 mm cylinder kit incl. diaphragm | Sachs (504), 505, 508, 535
Manufacturer: Athena · Material: Aluminum · Surface: sandblasted · Crankshaft stroke: 44 mm · Nominal diameter: 48 mm · Hole spacing inlet: 32.5 mm · Ø cylinder neck: 51.8 mm · Ø Outlet outside: 26 mm · Ø outlet inside: 19.4 mm · Ø Inlet inside: 14.7 mm · Ø Inlet inside: 17.8 mm · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Inlet window: 31.9 x 36.2 mm · Thread inlet: M5x0.8 (standard thread) · Hole pattern [mm]: 56/60 x 56 · Decompressor: M10x1.5 · Outlet type: clamped · Outlet type: straight · Hole spacing outlet: 50 mm · Thread outlet: M8x1.25 (standard thread) · Camouflaged: No · Area of application: Tuning
EUR 352,90
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