The McCormick 6512853M91 Harness is a genuine OEM cabin harness designed for McCormick X7.4 and X7.6 Series tractors, including X7.440, X7.450, X7.460, X7.650, X7.660, X7.670, X7.680, X7.690, X7.4 P6 DRIVE, X7.6 P6 DRIVE, X7.4 VT-DRIVE, and X7.6 VT-DRIVE models. This original part ensures proper electrical connectivity and functionality within the tractor cabin. It measures approximately 300 mm in length, 300 mm in width, and 100 mm in height, with a weight of about 1.00 kg.