Honda GX390 Generator Insulation board

The Carburetor Insulator Spacer Thermal Baffle for the Honda GX390 Generator is an essential component designed to enhance engine performance by providing effective thermal insulation. This insulator spacer separates the carburetor from the engine block, preventing heat transfer that can cause vapor lock or fuel evaporation. Made from high-quality, heat-resistant materials, this spacer ensures that the carburetor maintains a stable operating temperature, improving fuel efficiency and engine reliability. It’s an ideal replacement part to maintain optimal performance for your Honda GX390 generator.