The John Deere C400002 is an authentic OEM cab door lock assembly designed to ensure the security and proper function of the cab door on various John Deere agricultural and utility tractors. This genuine part provides reliable latching and locking mechanisms, crucial for operator safety and cab integrity. It is compatible with a wide range of John Deere 5M, 5R, 6M, 7R, 8R, and 9R Series models, offering a direct fit replacement for worn or damaged original locks. Manufactured to John Deere's stringent quality standards, this door lock guarantees durability and seamless integration with the existing cab structure.