The McCormick 3680550M91 Insulator is a genuine OEM component designed for electrical system protection in a wide range of McCormick and Massey Ferguson agricultural machinery. This essential part ensures proper isolation and safe operation. It is compatible with McCormick CX, CMAX, MC, MTX, X, and XTX series tractors, as well as Massey Ferguson 5400, 6400, 7400, 8400, and 8600 series tractors. Manufactured to precise specifications, this insulator measures 95 mm in length, 51 mm in height, and weighs 0.12 kg, providing a reliable fit and performance.