Features: * Strict quality control standards to build and test. * Stable performance and high reliability. * The carburetor is compatible with for Firman 439cc 5700w, 7500w, 8000w, 9400w and 10000w portable generators, including for Firman H05751/H05752/H05753/H05754/H07552/H07553/H08052/H08053 models. It can also be used for 439cc engine 9400 watt tri-fuel generators. * Significant performance improvement: Our carefully designed carburetor significantly improves the performance of the generator, thereby increasing output power and efficiency. * for Multi-fuel compatibility: This carburetor is designed to fit tri-fuel generators and is compatible with a variety of fuel types such as natural gas, liquefied gas, etc. This provides versatility and flexibility for different fuel choices. Specifications: Product Name: Generator Carburetor Material: Metal Size: As shown in the picture Color: As shown in the picture Package Contents: 1 Set x Carburetor Kit Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.