The STEYR 47805420 Diaphragm Kit is an authentic OEM replacement part designed for various STEYR, Case IH, and New Holland agricultural tractors. This essential kit ensures the proper function of the hydraulic or braking system, maintaining peak operational efficiency and reliability. Manufactured to strict quality standards, it provides a precise fit and long-lasting durability for compatible models including STEYR Kompakt and Multi series, Case IH Farmall and Maxxum series, and New Holland T4 and T5 series tractors.