Product Parameters
| Specification Item | Diesel Generator Parts |
|---|---|
| Compatible Engine Models | 163cc–420cc, 5.5HP–16HP (e.g., 168F, 170F, 188F, 190F) |
| Thread Size (Common) | M10×1.25 or M16×1.5 |
| Hex Nut Size | 14mm or 22mm |
| Outlet Connection | 1/4" hose barb |
| Operation | 90° rotation (ON/OFF) |
| Material | Metal body, with brass or plastic internals |
| Inlet Feature | Often includes a built-in filter screen |
Product Description

The generator fuel switch (also known as a fuel petcock or shut-off valve) is a critical component that controls the flow of fuel from the tank to the engine
Product Details
1. Fuel Flow Control
The switch allows you to easily start or stop the flow of gasoline to the engine, which is essential for safe operation and maintenance .
2. Carburetor Protection
Closing the valve while the generator runs allows the carburetor to burn off remaining fuel, preventing gum and varnish deposits from stale fuel that cause hard starting .
3. Universal Fit
Designed to replace stock parts on a wide range of small gasoline generators, typically featuring standard M10 or M16 threads .
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FAQ
Q:Can you provide a company profile or product catalogue?
A:Sure. Please provide your email or WhatsApp contact, and we will send you our complete product catalogue and company introduction.
Q:What products do you supply?
A:We supply high-quality spare parts for gasoline chainsaws, lawn mowers, water pumps, air compressors, generators, high-pressure cleaners, and other related equipment.
Q:Can you accept OEM or ODM orders?
A:Yes, we accept both OEM and ODM orders. We can develop customized products according to your drawings, samples, or technical specifications.
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