GOOFIT PZ20 4 Stroke Carburetor with Solenoid for Honda GX270 GX390 EB6500X EB7000I EM5000SX EM7000IS 13hp Chinese 182F 188F Generator Engine Brand New 50cc-125cc 4-Stroke Carburetor PZ-20mm With Left Side Gold Choke Lever. Fit for Honda GX390 and Chinese 182F 188F Generator Engine Carb(read description for fitment infos) (Engine Opening Diameter: 19mm, Bolt Hole Spacing (engine side): 48mm, Air Filter Mount: 35mm) Commonly found on 5500w-8000w BlueMax ,Rural King Black Diamond,X-power,Genmax,Pro-Series,ETQ,All Power, Sigma power products.not come with gasket Arrival within 1-2 days (Sold by GOOFIT and Fulfilled by Amazon),Arrival within 7-15 days (Ships from and sold by GOOFIT)