Features: The GX390 Carburetor ensures perfect for GX340 engines, delivering optimized oil air mixture for enhanced combustion efficiency and superior power output in demanding conditions. Built with heat resistant aluminum alloy, this corrosions proof carburetor maintains precise oil delivery while withstanding extreme temperatures and prolonged heavy duty usage. Designed for equipment owners, mechanics, and DIYer enthusiasts maintaining small engine machinery like generators, pressure washers, and agricultural tools requiring oil systems components. Optimizes performances in construction sites, farming operations, and industrial workshops where consistent engine power is critical for equipment like tillers, pumps, and concrete mixers. Features user friendly installation with comprehensive instructions, enabling quick replacement of worn out carburetors to restores engine responsiveness and reduce oil consumption by up to 15%. Specifications: Component: Aluminum Alloy + Plastic Part Number:16100-ZF6-V01 Applicable models:for GX340 GX390 GX420 188F 190F 11HP 13HP Generator Engine Package Includes: 1Set Carburetor Carb note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.