. If you need to replace both the faucet valve and the push lever this part makes it convenient to do so. It includes a brand new faucet piston valve a faucet valve O-ring and a push lever too.Faucet and Push Lever Assembly for D3G Series Refrigerated Beverage Dispensers Together these parts make it easy to dispense cool refreshing drinks while preventing drips and leaks when the machine is not in use.