The 6526530M1 is a genuine McCormick washer, essential for various agricultural machinery applications. This flat washer ensures proper spacing and load distribution, preventing loosening from vibration. It is also an OEM equivalent for Massey Ferguson, Landini, and Valpadana, ensuring broad compatibility and reliable performance in demanding environments. Key dimensions include an inner diameter of 22.5 mm, an outer diameter of 38 mm, and a thickness of 3 mm.