The DEUTZ-FAHR 04423806 is a genuine OEM sealing ring, also known as an oil seal or 'joint spi', with dimensions of 75mm inner diameter, 95mm outer diameter, and 10mm height. This critical component ensures a reliable seal in various applications across DEUTZ-FAHR, Same, Lamborghini, and Hürlimann agricultural machinery, including models like Agrotron 100, Agrofarm 85, Explorer 90, and Dorado 85. It prevents fluid leaks and protects internal components, contributing to the longevity and efficient operation of the equipment.