The McCormick 6679328A1 flange is an essential OEM component designed for various McCormick X4 series tractors, including models X4.30F, X4.35F, X4.40F, X4.45F, X4.50F, X4.55F, X4.60F, X4.70F, X4.75F, X4.80F, X4.90F, X4.100F, and X4.110F. This genuine flange ensures a secure and reliable connection within the machinery, maintaining optimal performance and structural integrity. With precise dimensions of 110 mm length, 110 mm width, and 25 mm height, and weighing 0.5 kg, it meets McCormick's stringent quality standards for durability and fit.