The 2100677 differential housing is a genuine OEM component designed for various agricultural machinery models from Case IH, New Holland, and Massey Ferguson. This critical part ensures the proper functioning and protection of the differential assembly within the machine's drivetrain. It is compatible with a wide range of tractors, including Case IH MXM, MXU, PUMA, and CVX series; New Holland T6000, T7000, T7, TVT, TM, TS, and TG series; and Massey Ferguson 8600, 8700S, 7700S, 7700, 7600, 7400, 6700S, 6700, 6600, 5700S, 5700, 5600, 5400, 4700, and 3600 series.