This genuine New Holland E2NN7Z155DA switch is an essential electrical component designed for a wide range of Ford and New Holland agricultural tractors and industrial/construction equipment. It ensures reliable electrical control across various models, including the 10, 30, TW, 100, 1000, 7000, 8000, and 9000 series tractors, as well as A62, A64, A66, 555, 655, 755 industrial models, and L781, L783, L785 skid steer loaders. Manufactured to OEM specifications, this switch provides precise fit and durable performance.