Weber 12 OM Carburetor Genuine Piaggio 434843 – Vespa ET2 Zip NRG Free 50 2T
€50,00
€105,00
-52%
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Weber 12 OM Carburetor Genuine Piaggio 434843 – Vespa ET2 Zip NRG Free 50 2T
€50,00
€105,00
-52%
Taxes included.
Shipping calculated at checkout.
Codice: 434843
Original Piaggio Weber 12 OM carburetor, OEM part number 434843. Complete carburetor with e-choke system (electronic choke), factory fitted on all Piaggio Group 50cc 2-stroke scooters and mopeds with Piaggio Hi-Per2 engine. Compatible with Vespa ET2, Piaggio Zip, NRG, Free, Liberty 50 2T, Gilera Runner, Stalker, Aprilia Scarabeo 50 and other models with Piaggio 50 2T engines.
✓ Key features
- 100% original Piaggio OEM part – identical to the factory-fitted part (part no. 434843)
- Complete Weber 12 OM carburetor – ready for installation
- Integrated e-choke system – automatic electronic choke for cold starting
- Multi-vehicle compatibility – suitable for over 20 Piaggio Group 50 2T models
- New, not reconditioned – perfect condition, no wear
- Discontinued product – rare part, limited availability
Technical specifications
| Carburetor manufacturer | Weber |
| Model | 12 OM |
| Piaggio OEM part number | 434843 |
| Diffuser diameter | 12 mm |
| Starting system | E-choke (electronic choke) |
| Engine type | Piaggio 50cc 2-stroke (Hi-Per2) |
| Condition | New original OEM |
⚠️ Important notes:
• This carburetor is specific for Piaggio 50cc 2-stroke engines with Weber carburetors.
• NOT compatible with 4-stroke models, electronic injection, or engines with Dell'Orto PHVA carburetors.
• Some models in the same range are fitted with Dell'Orto PHVA 12/17.5 carburetors instead of the Weber 12 OM: verify the currently fitted carburetor before purchase.
• Part number 434843 is the official Piaggio reference for this spare part.
• Discontinued (NLA) part — limited availability to remaining stock.
• This carburetor is specific for Piaggio 50cc 2-stroke engines with Weber carburetors.
• NOT compatible with 4-stroke models, electronic injection, or engines with Dell'Orto PHVA carburetors.
• Some models in the same range are fitted with Dell'Orto PHVA 12/17.5 carburetors instead of the Weber 12 OM: verify the currently fitted carburetor before purchase.
• Part number 434843 is the official Piaggio reference for this spare part.
• Discontinued (NLA) part — limited availability to remaining stock.
Vehicle compatibility
| Brand | Model | Years |
|---|---|---|
| Piaggio | Zip SP 50 2T | 1996–2000 |
| Piaggio | Zip 50 2T (RST, Fast Rider, Base) | — |
| Piaggio | NRG 50 2T (MC2 DD/DT) | — |
| Piaggio | NRG Extreme 50 2T | — |
| Piaggio | Free 50 2T | 1992–2003 |
| Piaggio | Fly 50 2T | 1998–2005 |
| Piaggio | Liberty 50 2T | 1998–2005 |
| Piaggio | Typhoon 50 2T | — |
| Piaggio | Sfera RST 50 2T | 1994–1997 |
| Piaggio | Diesis 50 2T | — |
| Piaggio | TPH 50 2T | — |
| Vespa | ET2 50 2T (ZAPC16000) | 1996–2005 |
| Vespa | LX 50 2T | — |
| Vespa | S 50 2T | — |
| Gilera | Runner 50 DD SP | 1998–1999 |
| Gilera | Stalker 50 2T | — |
| Gilera | ICE 50 2T | — |
| Gilera | Storm 50 2T | — |
| Aprilia | Scarabeo 50 2T (Piaggio engine) | — |
| Aprilia | Sportcity 50 (Piaggio engine) | — |
| Derbi | GP1 50 | — |
| Derbi | Atlantis 50 (Piaggio engine) | — |
| Italjet | Torpedo 50 (Piaggio engine) | — |
Recommended accessories
- Weber 12 OM carburetor overhaul kit – gaskets, needles, and jets for routine maintenance
- Original Piaggio air filter – to ensure correct carburetion
- Fuel hose and clamps – recommended to replace when fitting the new carburetor
- Spark plug NGK BR7HS / BR8HS – recommended to replace at the same time as the carburetor
Who is it perfect for?
This carburetor is the definitive solution for anyone who owns a Piaggio Group 50 2T scooter with a faulty, dirty or irreparable Weber 12 OM carburetor. Ideal for mechanics and workshops looking for the original OEM spare part, which is now hard to find on the market. Also perfect for restoring and bringing vintage Piaggio scooters from the 90s and 2000s back to original condition.
🛡️ Warranty and quality
Original Piaggio OEM product (part number 434843), manufactured by Weber. Moon Bike S.r.l. is an official Piaggio Group dealer based in Cercola (NA), Italy. All products are covered by the manufacturer's warranty and comply with current European regulations.
Original Piaggio OEM product (part number 434843), manufactured by Weber. Moon Bike S.r.l. is an official Piaggio Group dealer based in Cercola (NA), Italy. All products are covered by the manufacturer's warranty and comply with current European regulations.
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Tutti i prodotti hanno garanzia legale di 24 mesi. Siamo Rivenditore Ufficiale Piaggio Group: i ricambi originali sono certificati con codice OEM verificabile.
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