Reproduction diaphragm block made of aluminum with original 12 mm intake window for Sachs 502 & 50/2, 50/3, 50/4 mopeds
We recommend gluing the stud bolts of the diaphragm flange with Loctite threadlocker.
Hole spacing cylinder mount: 67 mm
Hole spacing stud bolt thread: 31 mm
Post bolt thread: M5
Corresponding attachments such as Loctite, stud bolts, seals, diaphragm insert etc. can be found in the accessories section.
Original Sachs spare part number: A2621 / 0286 210 001
| Ø inside | 12 mm |
| Thread type | M5x0.8 (standard thread) |
| Material | Aluminum |
| Area of application | Standard |
| Number of flaps | 2 pcs |
| Mounting type | Screws |
| Number of fixing points | 4 pcs |
| Hole spacing | 67 mm, 31 mm |
| Pony OEM number | A2621 |
| Sachs OEM no. | 0286 210 001 |
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 hp, DE) 502 (Saxonette) - AML 50/2 - ML CH (0.8 PS), MB (2.6 PS), MLB (2.6 PS) 50/3 50/4 - MLFB (2.6 PS) |
Accessories & related products
Diaphragm insert Sachs 50/2
Material: Brass · Area of application: Standard · Number of flaps: 2 pcs · Membrane material: Spring steel · Mounting type: Screws · Ø mounting hole: 5.2 mm · Hole spacing: 67 mm · Number of fixing points: 2 pcs · Pony OEM number: A2624 · Sachs OEM no.: 0286 213 010
CHF 28.90
Loctite 243 medium-strength threadlocker 10 ml
Manufacturer: Loctite · Material to be used: Aluminum · Material to be used: Metal · Material to be used: Steel · Contents [ml]: 10 ml · Area of application: Chemistry · Color: blue · Hazard warning: Causes serious eye irritation · Hazard warning: Causes skin irritation · Hazard warning: Harmful to aquatic organisms (with long-term effects) · Hazard warning: May cause allergic skin reactions · Hazard warning: May irritate the respiratory tract · Signal word: Attention · Hazard pictogram: GHS07 - Caution dangerous · Hazard pictogram: GHS09 - Hazardous to the aquatic environment · Adhesion: medium strength · Temperature resistance (min.): -75 - 200 °C · Type of application: 1K · Gap dimension (max.): 0.01 mm · Alignment time: 600 sec · Breakaway torque (according to material): 3 N/m · Breakaway torque (according to material): 12 N/m · Breakaway torque (according to material): 26 N/m
CHF 21.90
CHF 2’190.00/l
swiing® revival stud bolt M5 x 23 mm inlet (diaphragm) 10.9 | Sachs 50/2 (A3700)
Surface: galvanized (blue) · Manufacturer: swiing® revival parts · Material: Steel · Diameter: 4.9 mm · Area of application: Standard · Total length: 23 mm · Thread type: M5x0.8 (standard thread) · Thread length: 6 mm · Thread length: 12 mm · Pony OEM number: A3700 · Sachs OEM no.: 0640 016 101 · Sachs OEM no.: 0640 016 102
CHF 1.80
GPO adjusting nozzle Bing SSB Sachs (1A quality)
Surface: blank · Manufacturer: GPO · Component group Carburetor: Spraying · Material: Brass · Carburetor type: SSB · Quantity: 1 pcs · Nozzle type: Main nozzle · Total length: 58 mm · Nozzle thread: MF7x0.75 (fine pitch thread) · Drive: External hexagon · Width across flats SW: 11 mm
CHF 29.90
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swiing® ingenious intermediate flange 12 mm diaphragm | Sachs 502, 50/2, 50/3, 50/4
Surface: anodized · Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: Standard · Number of flaps: 2 pcs · Mounting type: Screws · Thread type: M5x0.8 (standard thread) · Ø inside: 12 mm · Hole spacing: 31 mm · Hole spacing: 67 mm · Number of fixing points: 4 pcs
CHF 54.90
swiing® ingenious intermediate flange 13 mm diaphragm | Sachs 502, 50/2, 50/3, 50/4
Surface: anodized · Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: Standard · Area of application: Tuning · Number of flaps: 2 pcs · Mounting type: Screws · Thread type: M5x0.8 (standard thread) · Ø inside: 13 mm · Hole spacing: 31 mm · Hole spacing: 67 mm · Number of fixing points: 4 pcs
CHF 59.90
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Meteor piston 38 mm | Sachs 50/2, 503 (A2772)
Manufacturer: Meteor · Nominal diameter: 38 mm · Ø outside piston (A): 37.95 mm · Ø piston pin (B): 12 mm · Compression height (C): 28 mm · Curvature (D): 3 mm · Total piston height (E): 53 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Flank safety device (FS) · Piston ring height: 2 mm · Thick piston ring: 1.6 mm · Piston weight: 79 g · Pony OEM number: A2772 · Pony OEM number: A4358 · Sachs OEM no.: 0286 377 010 · Sachs OEM no.: 0286 378 005
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Diaphragm insert Sachs 50/2
Material: Brass · Area of application: Standard · Number of flaps: 2 pcs · Membrane material: Spring steel · Mounting type: Screws · Ø mounting hole: 5.2 mm · Hole spacing: 67 mm · Number of fixing points: 2 pcs · Pony OEM number: A2624 · Sachs OEM no.: 0286 213 010
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swiing® revival stud bolt M5 x 23 mm inlet (diaphragm) 10.9 | Sachs 50/2 (A3700)
Surface: galvanized (blue) · Manufacturer: swiing® revival parts · Material: Steel · Diameter: 4.9 mm · Area of application: Standard · Total length: 23 mm · Thread type: M5x0.8 (standard thread) · 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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GPO piston 40.94 mm | Sachs 502, 50/2, 50/3, 50/4
Manufacturer: GPO · Nominal diameter: 41 mm · Ø outside piston (A): 40.94 mm · Ø piston pin (B): 12 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) · Piston ring height: 1.5 mm · Thick piston ring: 1.8 mm · Piston weight: 86 g
CHF 39.90
swiing® revival gasket set cylinder diaphragm version | Sachs 50/2
Manufacturer: swiing® revival parts · Material: Copper · Material: Sealing paper · Area of application: Standard · Number of components: 5 pcs · Ø outlet inside: 28 mm · Hole spacing inlet: 31 mm · Ø cylinder: 38 mm · Hole spacing inlet: 67 - 31 mm · Hole pattern [mm]: 60 x 40 mm
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swiing® revival carburetor 13 mm Bing SSB 1/13/4
Manufacturer: swiing® revival parts · Material: Aluminum · Component group Carburetor: Carburetor complete · Area of application: Standard · Area of application: Tuning · Nominal diameter: 13 mm · Carburetor type: SSB · Choke control: without choke · Hole spacing inlet: 31 mm · Ø fuel hose connection: 6 mm · Nozzle size: 75 · Height: 85 mm · Total length: 132 mm · Mounting type: Flange · Mixed oil connection: No · Vacuum connection: No · Width: 87 mm · Camouflaged: No
CHF 126.90
swiing® ingenious 38 mm cylinder kit tuning diaphragm | Sachs 50/2 (CH)
Surface: sandblasted · Nominal diameter: 38 mm · Manufacturer: Meteor · Manufacturer: swiing® ingenious parts · Area of application: Tuning · Camouflaged: Yes · Material: Gray cast iron · Displacement: 50 ccm · Crankshaft stroke: 42 mm · Hole spacing inlet: 31 mm · Thread inlet: M5x0.8 (standard thread) · Hole pattern [mm]: 60 x 40 / 37 x 37 · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread)
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swiing® ingenious 41 mm cylinder kit tuning diaphragm | Sachs 50/2 (CH)
Surface: sandblasted · Nominal diameter: 41 mm · Manufacturer: GPO · Manufacturer: swiing® ingenious parts · Area of application: Tuning · Camouflaged: Yes · Material: Gray cast iron · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Ø cylinder neck: 44 mm · Ø Outlet outside: 35 mm · Ø outlet inside: 26 mm · Ø Inlet inside: 19 mm · Hole spacing inlet: 68 mm · Inlet window: 57.5 x 19 · Thread inlet: M5x0.8 (standard thread) · Hole pattern [mm]: 60 x 40 / 37 x 37 · Number of fixing points: 4 pcs · Ø piston pin (B): 12 mm · Outlet type: Union nut · Thread outlet: M35x2 (standard thread)
CHF 164.90
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