The 3617902M3 is a genuine OEM ring designed for use in a wide range of McCormick and Massey Ferguson agricultural equipment. This essential component ensures proper sealing and function within the specified machinery, maintaining optimal performance and reliability. With a length, width, and height of 2.54 mm and a weight of 0.005 kg, this small but crucial ring is built to OEM specifications. Verify fitment with your specific model.