This genuine McCormick 3656593M1 oil seal is a critical component for various agricultural tractor models, including McCormick, Massey Ferguson, Landini, and Valmet/Valtra. Precision-engineered with an inner diameter of 45mm, an outer diameter of 65mm, and a thickness of 10mm, this rotary shaft seal ensures a reliable and leak-free performance for essential machinery systems. It is an OEM-quality replacement part designed to maintain the integrity and efficiency of your equipment.