The New Holland 84110516 Diaphragm Kit is a genuine OEM replacement part designed for optimal performance in New Holland agricultural machinery. This essential kit ensures proper function in various CR and CX series combine harvesters, including CR8090 and CR9090, as well as CX8080 and CX8090 models. It is also compatible with FR series forage harvesters such as FR9040, FR9050, FR9060, FR9080, and FR9090. This kit replaces older part numbers like 87401140, 87401141, and 87693752, and is superseded by 87693753, making it crucial for maintaining the efficiency and reliability of your equipment.