1. ELEMENTS OF GEARS TO TRACTORS AND AGRICULTURAL MACHINERY MADE OF STEEL ARE PRESENTED SEPARATELY: THE NOZZLE OF THE DRIVE PULLEY OF THE DIESEL ENGINE OF THE K-701 TRACTOR ENGINE IS A METAL PART WITH SLOTS AND FIXING HOLES AT THE EDGES FOR ATTACHING THE PULLEY. THE WHEEL OF A HYDRAULIC COUPLING WITH A SHAFT ASSEMBLED IN THE DIESEL ENGINE OF A WHEELED TRACTOR K-701 IS A CIRCULAR METAL PART TO WHICH THE MAIN COMPONENTS OF THE BODY OF THE HYDRAULIC CLUTCH OF THE ENGINE ARE SCREWED. THE PUMP DRIVE GEAR FLANGE IS DESIGNED TO CONNECT THE PTO SHAFT AND THE SPLINE SHAFTS AND TRANSFER ROTATIONAL MOTION TO THE GEAR DRIVE DRIVE PUMP. THE GEARBOX DRIVE COVER OF THE WHEELED TRACTOR PUMP MADE OF STEEL WITH MOUNTING HOLES ON THE EDGE OF THE HOUSING IS MOUNTED ON THE GEARBOX CRANKCASE AND SERVES TO PROTECT THE SHAFT FROM DIRT AND DUST DURING ITS OPERATION. MADE OF STEEL ACCORDING TO THE MANUFACTURER'S DRAWINGS.