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Stock Carburetor Fuel Bowl for Honda GX390 & Clone Carburetors
188F-40 GX390/420 Carburetor Float Bowl
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Stock Carburetor Fuel Bowl for Honda GX390 & Clone Carburetors

Part Number: 188F-40
Online Price: $5.95
Stock Carburetor Fuel Bowl for Honda GX390 & Clone Carburetors
Availability: In Stock.

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Description

Stock Carburetor Fuel Bowl for Honda GX390 & Big Block Clone Engines


Keep your fuel system running smoothly with this stock-style carburetor fuel bowl, designed to fit most Honda GX390-style and big block clone carburetors, including Predator 420 and Wildcat 460 engines.


The fuel bowl (also known as the float bowl) is a critical part of the carburetor that stores fuel for the main and idle fuel circuits. It maintains a ready supply of gasoline, allowing the float and needle to regulate fuel flow into the carburetor efficiently. A clean, undamaged fuel bowl is essential for stable engine performance, proper atomization, and preventing fuel starvation or leaks.


This OEM-style replacement is ideal for rebuilds, repairs, or restoring stock performance in GX390 and compatible clone engines.


Key Features:

  • Direct replacement for stock GX390-style carburetor fuel bowls
  • Compatible with Predator 420, Wildcat 460, and other big block clones
  • Holds fuel for the carburetor’s internal circuits
  • Works with stock floats, needles, and gaskets
  • Durable metal construction for long service life
  • Essential for carb rebuilds or fixing corroded/damaged bowls


A must-have part when rebuilding or restoring GX390-style carburetors to stock condition.

FAQ

Q1: What does the fuel bowl (float bowl) do in a GX390 carburetor?

A: The fuel bowl holds a small reservoir of fuel inside the carburetor, allowing the float and needle to regulate fuel supply to the engine's fuel circuits. It's essential for consistent fuel delivery.


Q2: Is this fuel bowl compatible with Predator 420 and Wildcat 460 engines?

A: Yes, this stock-style fuel bowl fits most GX390-style big block clone carburetors, including Predator 420 and Wildcat 460.


Q3: When should I replace my fuel bowl?

A: Replace the bowl if it’s corroded, leaking, cracked, or contaminated with debris. A clean, undamaged bowl helps maintain proper fuel metering.


Q4: What material is the fuel bowl made of?

A: It’s made from durable, fuel-resistant zinc-coated steel to withstand regular use and exposure to gasoline.


Q5: Do I need to replace the gasket when installing a new fuel bowl?

A: Yes, it’s recommended to replace the float bowl gasket (O-ring) to ensure a proper seal and prevent leaks during reassembly.

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