Carburetor compatible for Datsun Nissan A12 120Y 1200 Sunny Cherry 16010-H1602 Carby ManualDescription This carburetor is guaranteed to fit your compatible for Nissan 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