Carburetor Fuel Hose Filter For Kohler 420CC CH440 14HP Pro CH395 Engine 17-853-05-S 9.5 Hp 277cc Carburetor Kit With Gasket Fuel Filter 1785305-S For Kohler 420CC CH440 14HP Pro CH395 Engine 17-853-05-S 9.5 Hp 277cc Carburetor Kit With Gasket Fuel Filter 1785305-S The carburetor is a device that uses the kinetic energy of the inhaled air flow to mix the air and fuel of the internal combustion engine in the right ratio for combustion in order to atomize gasoline. Provides great power and torque,good working condition. Stable performance and high reliability, keeping the motor running smoothly.