This genuine OEM McCormick 1423706M91 spring is a critical component for maintaining proper function in a wide range of Massey Ferguson, McCormick, and Landini agricultural equipment. Engineered for durability and precise fit, it ensures reliable performance across numerous tractor models including Massey Ferguson 135, 165, 240, 390, 8280, McCormick CX50, MC100, MTX150, XTX215, ZTX280, and Landini Ghibli 80, Legend 165, Mistral 50, Powerfarm 95, Powermaster 280, Rex 70, Trekker 90, Vision 95. With a length of 95 mm, width of 12 mm, height of 12 mm, and weighing 0.12 kg, this spring meets original equipment specifications.