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Clone 390-420-460 Carburetor Fuel Inlet Needle
188F-39 GX390/420 Clone Inlet Needle
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Clone 390-420-460 Carburetor Fuel Inlet Needle

Part Number: 188F-39
Online Price: $2.50
Inlet Needle for Clone 390-420-460 Carburetor
Availability: In Stock.

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Description

The needle valve is an original Clone of the Honda GX390 Fuel Inlet Needle or Valve for the Ruixing/SP Carburetors. 

The inlet fuel needle controls fuel flow coming from the fuel inlet seat. As the float goes up, the fuel inlet needle will slow fuel flow until it shuts off, and as the float goes down, it will allow fuel to flow into the fuel bowl. If you have a carburetor running rich that is flooding and loading up the engine, there is a good chance the needle isn't closing due to debris or failure. 

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