The McCormick 3680417M92 is a genuine OEM coupling designed for various McCormick, Landini, and Valpadana agricultural tractors. This essential component ensures proper power transmission and reliable operation. It is compatible with McCormick X6.420, X6.430, X6.440, X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680 models, Landini 6-140C, 6-145C, 6-160C, 6-165C, 6-175C, 7-160, 7-170, 7-180, 7-200, 7-210, 7-230 models, and Valpadana 6000, 7000 series tractors. Weighing 0.12 kg with dimensions of 95mm length, 51mm width, and 51mm height.