The New Holland 47515309 diaphragm set is an authentic OEM replacement part designed for CR series combines. This critical component ensures proper function within the combine's systems, maintaining the machine's efficiency and operational integrity. Manufactured to New Holland's stringent quality standards, it provides a precise fit and reliable performance, essential for the demanding conditions of harvesting operations. Using genuine parts like the 47515309 diaphragm set helps to extend the lifespan of your equipment and prevent costly downtime.