Engine is the main driver of Tractor and Combine Harvester. Inside the engine, there are several working systems such as: Fuel System, Cooling System, Electrical System & Lubricating system. Therefore, engine maintenance must be done properly according to the maintenance guide, which also use Genuine Kubota Spare Parts if replacement needed. Engine spare parts consist of: Crankcase, Oil Pan, Gear Case, Camshaft, Piston, Crankshaft, Cylinder Head, Flywheel, Injection Pump, Governor, Nozzle, Manifold, Water Pump, Muffler & Gasket Kit