This genuine OEM spring, part number 3689912M1, is designed for a wide range of McCormick, Massey Ferguson, and Landini agricultural tractors. It is a critical component for various applications, ensuring proper tension and function within the machinery. With a length of 95 mm, an outer diameter of 51 mm, and a wire diameter of 6.5 mm, this robust spring weighs approximately 0.12 kg. It is suitable for models across the Massey Ferguson 100, 200, 500, 600, 3000, 6000, 8000 series, Landini 5830-8840, 6550-8590, 7860-19000 series, and McCormick CX, MC, MTX, XTX series.