The Massey Ferguson 3100952M1 is a genuine OEM door lock assembly designed for a wide range of Massey Ferguson agricultural tractors. This lock is typically used on the left-hand side of the cab door, ensuring secure closure and operational safety. It is compatible with various models across the 3600, 4200, 4300, 5400, 6100, 6200, 8100, and 8200 series, providing a direct replacement for the original part. Weighing approximately 0.80 kg, this robust lock assembly meets Massey Ferguson's stringent quality standards for durability and reliable performance in demanding agricultural environments.