carburetor -NARAKU- V.3 18,5mm for 50-90cc 4-stroke 139QMB/A

The V.3 version of the Naraku carburetor, is a high quality diaphragm controlled 18.5mm carburetor with accelerator pump for 50cc 4-stroke scooters.
The carburetor comes with electric choke and 85 main jet and 33 secondary jet. The carburetor passage is 18.5mm, this is sufficient for 4-stroke scooters from 50-90cc. Suitable for all scooters & miniquads with 139QMB engine.
To ensure trouble-free installation and easiest start-up, all carburetors are factory preset and tested for 50cc engines.

Connection width intake manifold: 28mm
Connection width air filter: 39mm
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