1UQ Carburetor Carb For Jiangdong Contractor Line JD4000 JD3500 JF200 6.5HP Generator Brand New High Quality Replacement Carburetor With 3 Gaskets Fit for Jiangdong & Contractor Line Professional Tools Branded 3300/3500/3800/4000 Watts Portable Gasoline Generator Powered by a 6.5HP JF200 Engine. Models Number JD3500(E), JD3800(E) & JD4000(E) Series