
Tough flywheel nut / collar nut with M10x1 fine thread for your moped, moped or small motorcycle with Bosch ignition or for universal use.
This flywheel nut can be used on various Puch, DKW, Sachs, Zündapp, Kreidler and Hercules Prima models, among others, which have a Bosch ignition with a diameter of 90 mm and the corresponding thread on the crankshaft.
You can find more flywheel nuts and tongues in the accessories section.
Alternative of the original Puch spare part number: 901.2943
Alternative of the original Sachs spare part number: A4513 / 0942 072 102
| Material | Steel |
| Surface | blackened |
| Nut type | Flange nut |
| Thread type | MF10x1 (fine pitch thread) |
| Drive | External hexagon |
| Width across flats | 14 mm |
| Ø outside | 20 mm |
| Height | 10.2 mm |
| Area of application | Standard |
| Puch OEM number | 901.2943 |
| Sachs OEM no. | A4513, 0942 072 102 |
| Puch | E50 ZA50 (air-cooled) ZA50 (fan-cooled) Z50 (X30 Sport) Z50 (X30 Velux) 2-speed MS, MV, MV50 3-speed VSD, DS, VZ, MC |
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 hp, DE) 502 (Saxonette) - AL , AML 50/2 - L CH (0.8 PS) , ML CH (0.8 PS) , MB (2.6 PS) , MLB (2.6 PS) 50/3 50/4 - MLFB (2.6 PS) , LKH (4.5 PS) 50/5 503 - AAL , ABL , 2AL / 2BL , AB , AC , ADV 504 (without pedal shaft) 505 (with pedal shaft) - 1A (AT) , 2A (HG) 508 - 1 A 535 502 1A / 1B (torpedo) |
| Zündapp Belmondo | |
| DKW | |
| Hercules | |
| Kreidler | |
| Zündapp | 247 Motor |
Accessories & related products
GPO flywheel 6V / 17W clockwise | Puch E50
Manufacturer: GPO · Material: Plastic · Material: Steel · Tension: 6 V · Thread type: MF26x1.5 (fine pitch thread) · Performance: 17 W · Direction of rotation: right · Ø cone small inside: 11.5 mm · Ø cone large inside: 15 mm · Ø Flywheel outside: 116.5 mm · Cone length: 18.5 mm · Ø Internal flywheel: 91.1 mm · Thread length: 7 mm · Cone ratio: 1:5 · Height: 36.5 mm · Weight: 900 g
EUR 108.20
Nut M10x1 SW14 Flywheel
Surface: galvanized (blue) · Manufacturer: GPO · Material: Steel · Nut type: Flange nut · Thread type: MF10x1 (fine pitch thread) · Ø outside: 18.8 mm · Drive: External hexagon · Height: 8.9 mm · Width across flats: 14 mm · Area of application: Standard · Pony OEM number: A4513 · Sachs OEM no.: 0942 072 102
EUR 2.95
Bosch flywheel clockwise NOS | Puch E50
Manufacturer: BOSCH · Material: Steel · Ø Internal flywheel: 91.2 mm · Direction of rotation: right · Thread length: 6.5 mm · Height: 36.6 mm · Ø cone small inside: 11.9 mm · Ø cone large inside: 15 mm · Ø Flywheel outside: 115.8 mm · Cone length: 17.8 mm · Cone ratio: 1:5 · Weight: 900 g · Thread type: MF26x1.5 (fine pitch thread)
EUR 264.50
HS-Retro nut M10x1 SW14 flywheel CNC original
Manufacturer: HS-Retro · Material: Steel · Surface: burnished · Nut type: Flange nut · Width across flats: 14 mm · Ø outside: 19.8 mm · Height: 10 mm · Drive: External hexagon · Thread type: MF10x1 (fine pitch thread) · Alternative version of the Pony OEM number: A4513 · Alternative version of the Puch OEM number: 901.2943 · Alternative version of the Sachs OEM number: 0942 072 102
EUR 10.70
Moped fans also bought
BERU spark plug connector / 1 kΩ interference suppressed
Manufacturer: BERU · Material: Sheet metal (steel) · Color: silver · Spark plug socket: M4 · Cable available: No · Suppressed: Yes · Resistance: 1000 Ω · Subcategory: Spark plug connector · Ø cable: 5 mm · Ø cable: 7 mm · Pony OEM number: A2099 · Sachs OEM no.: 0265 100 00
EUR 10.80
Gas cable Ø 1.25 mm x 220 cm (cylindrical nipple) Bing
Surface: galvanized (blue) · Ø Stranded wire: 1.25 mm · Cable length: 2200 mm · Ø nipple: 3 mm · Nipple length: 5 mm · Manufacturer: Made in Germany · Material: Steel · Number of components: 1 pcs · Nipple shape: Cylinder · Area of application: Standard
EUR 2.95
swiing® revival tension spring for clutch pressure plate | Puch E50
Material: Spring steel · Manufacturer: swiing® revival parts · Place of use: Clutch · Thickness: 2 mm · Ø inside: 100 mm · Ø outside: 104 mm · Area of application: Original · Alternative version of the Puch OEM number: 349.1.12.009.1
EUR 6.30







