HARDENED STEEL GEARS AND SHAFTS, CARBON STEEL BEARING PLATES, HEAT TREATED ROLLER BEARINGS, JOHN CRANE 8-1 MECHANICAL SEAL, DRIVEN BY A 40HP, 1150 RPM, 460/3/60, INVERTER DUTY C1D2, TEFC ELECTRIC MOTOR, FLEX COUPLING WITH METAL GUARD, STEEL CHANNEL BASEPLATE.