The 520-738 Carburetor is a direct replacement carburetor designed for Honda GX390 engines, restoring proper fuel metering and dependable engine performance when replacing a worn or malfunctioning original carburetor. Built as an OEM-supplier replacement, it matches common Honda GX390 carb specifications and is intended for engines running E10 or ethanol-free fuel (not compatible with fuel containing more than 10% ethanol).
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Key Features / Specifications
Ideal For