Not so nice 
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)
So-so! – We strive to offer you the widest selection of moped replacement parts. However, the quality of this product is rather so-so, and we do not recommend it. If you still decide to go with this item, we understand, but we cannot offer any warranty or exchange.
You can 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 |
Accessories & related products
GPO 15 mm carburetor tuning | Puch
Nominal diameter: 15 mm · Manufacturer: GPO · Area of application: Tuning · Component group Carburetor: Carburetor complete · Material: Aluminum · Carburetor type: SRE · Nozzle thread: M3.5x0.6 (standard thread) · Ø fuel hose connection: 6 mm · Nozzle size: 62 · Ø Inside entrance: 15 mm · Ø Internal connection: 20 mm · Mounting type: Plug connection clamped · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Total length: 66 mm · Mixed oil connection: No · Width: 50 mm · Vacuum connection: No · Height: 95 mm · Choke control: Hand choke · Nozzle block: 2.17 · Camouflaged: No · Clamping screw torque (max.): 4 N/m
CHF 64.90
BING 15 mm Bing original carburetor (1/15/46A)
Nominal diameter: 15 mm · Manufacturer: BING · Material: Aluminum · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Total length: 66 mm · Ø Air filter connection: 20 mm · Ø Internal connection: 20 mm · Ø fuel hose connection: 5.3 mm · Ø fuel hose connection: 6 mm · Width: 50 mm · Mixed oil connection: No · Height: 95 mm · Vacuum connection: No · Mounting type: Plug connection clamped · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Camouflaged: No · Nozzle size: 82 · Area of application: Standard · Area of application: Tuning · Clamping screw torque (max.): 4 N/m
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BING Jetstock 2.12 Bing SRE & SRA
Manufacturer: BING · Component group Carburetor: Spraying · Material: Brass · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRE · Drive: External hexagon · Ø nozzle holder: 2.12 mm · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.12
CHF 15.90
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BING Jetstock 2.17 Bing SRE & SRA
Manufacturer: BING · Material: Brass · Component group Carburetor: Spraying · Drive: External hexagon · Carburetor type: SRA (1/11/31) Velux · Carburetor type: SRA (1/11/35) Velux · Carburetor type: SRE · Ø nozzle holder: 2.17 mm · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Pony OEM number: A4586 · Sachs OEM no.: 0962 051 011
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swiing® ingenious 15 mm carburetor camouflaged | Puch
Nominal diameter: 15 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: Tuning · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Camouflaged: Yes · Ø Internal connection: 20 mm · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Total length: 66 mm · Width: 50 mm · Height: 95 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Nozzle size: 62 · Mounting type: Plug connection clamped · Clamping screw torque (max.): 4 N/m · Alternative version of the Puch OEM number: 349.1.15.100.0 · Alternative version of the Puch OEM number: 349.2.15.800.0 · Alternative version of the Puch OEM number: 349.4.15.500.0 · Alternative version of the Puch OEM number: 349.4.15.000.0 · Alternative version of the Puch OEM number: 349.4.15.300.0 · Alternative version of the Puch OEM number: 349.6.15.400.0 · Alternative version of the Puch OEM number: 349.7.15.700.0 · Alternative version of the Puch OEM number: 349.8.15.400.0 · Alternative version of the Puch OEM number: 349.9.15.300.0
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swiing® ingenious 15 mm carburetor camouflaged | Sachs 503
Nominal diameter: 15 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Area of application: Tuning · Component group Carburetor: Carburetor complete · Carburetor type: SRE · Camouflaged: Yes · Ø Internal connection: 20 mm · Ø Inside entrance: 15 mm · Ø Output inside: 15 mm · Ø Air filter connection: 20 mm · Total length: 66 mm · Width: 50 mm · Height: 95 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle block: 2.17 · Nozzle size: 62 · Mounting type: Plug connection clamped · Clamping screw torque (max.): 4 N/m
CHF 79.90
swiing® revival carburetor 12 mm "original" | Sachs 503
Manufacturer: swiing® revival parts · Camouflaged: No · Component group Carburetor: Carburetor complete · Material: Aluminum · Carburetor type: SRE · Nominal diameter: 12 mm · Ø Internal connection: 20 mm · Ø Inside entrance: 12 mm · Ø Output inside: 12 mm · Ø Air filter connection: 20 mm · Ø fuel hose connection: 5 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M3.5x0.6 (standard thread) · Nozzle size: 52 · Mounting type: Plug connection clamped · Clamping screw torque (max.): 4 N/m · Total length: 65 mm · Width: 55 mm · Height: 112 mm · Area of application: Standard · Pony OEM number: A2442 · Sachs OEM no.: 0281 115 105
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