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High-quality brass diaphragm insert for your moped, moped and small motorcycle with Sachs 50/2 (502), 50/3 and 50/4 engine.
In the selection field, you can choose between 0.15 mm spring steel or carbon from Polini in thicknesses of 0.25 mm, 0.30 mm or 0.40 mm for the diaphragm.
Here are some key points to help you decide when a thin, thick or steel diaphragm is the best choice instead of a carbon diaphragm:
Torque and power development: A thinner diaphragm can help the engine to respond faster and more smoothly, as it reacts more quickly to changes in pressure. On the other hand, a thicker diaphragm can help the engine to develop higher torque at lower engine speeds, which can be particularly beneficial for low-speed engines.
Manufacturer: swiing® ingenious parts · Material: Brass · Number of flaps: 2 pcs · Total length: 80.6 mm · Width: 27 mm · Hole spacing: 67 mm
| Manufacturer | swiing® ingenious parts |
| Material | Brass |
| Area of application | Tuning, Racing |
| Number of flaps | 2 pcs |
| Total length | 80.6 mm |
| Width | 27 mm |
| Hole spacing | 67 mm |
| Alternative version of the Sachs OEM number | A2624 |
| Sachs | 50/2 - ML CH (0.8 PS), MB (2.6 PS), MLB (2.6 PS) 50/3 50/4 |
Ratings
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Manufacturer: swiing® ingenious parts · Material: Aluminum · Material: Steel · Surface: anodized · Surface: galvanized (blue) · Area of application: Tuning · Number of flaps: 2 pcs · Thread type: M5x0.8 (standard thread) · Thickness: 6.9 mm · Ø inside: 17 mm · Width: 80 mm · Number of fixing points: 4 pcs · Total length: 29 mm · Hole spacing: 31 mm · Hole spacing: 67 mm · Mounting type: Screws
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swiing® revival carburetor 17 mm Bing SSB 1/17/69
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Screw M3x5 half round head hexagon socket black
Material: Steel · Surface: blackened · Thread type: M3x0.5 (standard thread) · Total length: 5.65 mm · Drive: Hexagon socket · Color: black · Screw head: Lens head · Ø External head: 5.5 mm · Thread length: 5 mm · Strength class: 10.9 · Number of components: 1 pcs
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Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Area of application: Standard · Diameter: 4.9 mm · Thread type: M5x0.8 (standard thread) · Total length: 23 mm · Thread length: 6 mm · Thread length: 12 mm · Pony OEM number: A3700 · Sachs OEM no.: 0640 016 101 · Sachs OEM no.: 0640 016 102
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swiing® ingenious intermediate flange 13 mm diaphragm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: anodized · Ø inside: 13 mm · Thread type: M5x0.8 (standard thread) · Number of flaps: 2 pcs · Mounting type: Screws · Number of fixing points: 4 pcs · Hole spacing: 31 mm · Hole spacing: 67 mm · Area of application: Standard · Area of application: Tuning
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GPO piston 40.94 mm | Sachs 502, 50/2, 50/3, 50/4
Nominal diameter: 41 mm · Manufacturer: GPO · Thick piston ring: 1.8 mm · Ø outside piston (A): 40.94 mm · Compression height (C): 28 mm · Curvature (D): 3.2 mm · Total piston height (E): 49.4 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Ø piston pin (B): 12 mm · Piston ring height: 1.5 mm · Weight piston kit: 86 g
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swiing® revival gasket set cylinder diaphragm version | Sachs 50/2
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