Complete overhaul kit for the 12, 14, or 15 mm Bing SRE carburetor, compatible with the Puch Maxi, Puch X30 Sport NS/NL, and Puch X30 Sport NG-2AH, Sachs 503, as well as other mopeds originally equipped with a Bing SRE carburetor.
The overhaul kit includes the following parts:
- Float
- Seal ring for float chamber (rubber)
- Float needle
- Float shaft
- Idle screw & spring
- Start valve & choke pin
- Nozzle needle (2 grooves)
- Needle clip & spacer
- Throttle valve & spring
- Carburetor cover gasket
- Clamping screw M5 x 20 mm
- Nozzle assembly & nozzle (size unknown)
Total junk that definitely doesn’t belong on your moped! The quality is so poor that this item serves only as a cautionary tale—you can’t buy it at mofakult.
You’ll find high-quality alternatives in the accessories section.
| Component group Carburetor | Sealing, revising |
| Carburetor type | SRE |
| Puch | E50 ZA50 (air-cooled) ZA50 (fan-cooled) |
| Sachs | 503 - AAL , ABL , 2AL / 2BL , AB , AC |
| Hercules |
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