This auxiliary engine is used for MTZ T80 tractor and the OEM number is Д24C015. We also sell the spare parts in this engine , for example the engine head , carburettor and so on . Our company mainly produce and sell a series of spare parts for MTZ T80, T40, T25 tractor. Besides, we also have a series of Clutch discs, gears and screws. We also can process some spare parts according to the customer's requests.