The Case IH 51498800 Diaphragm Kit is an original equipment manufacturer (OEM) replacement part designed for a wide range of Case IH agricultural and construction equipment. This genuine diaphragm kit ensures precise fitment and reliable operation, maintaining the integrity of your machine's systems. With confirmed dimensions of 95 mm length, 95 mm width, and 51 mm height, and a weight of 0.12 kg, it is engineered to meet stringent quality standards for durability and performance across various models.