Carburetor Carb compatible for Toyota 3F 4F Land Cruiser 84-92 Carby 21100-61300Description This carburetor is guaranteed to fit your compatible for Toyota series. A carburetor relies on the vacuum created by the engine to draw air and fuel into the cylinders. Carbohydrates consist of an open pipe through which air enters the engine's intake manifold. It allows air and fuel to enter the engine through a valve, mixing them in different amounts to suit a variety of driving conditions. The throttle can open and close, allowing