Rotating Assembly Oil Lubricated , Bearing Housingunit Oil Lubricated , Interstage Bush , Interstage Ring, Spacer Between Impeller , Bearing Lock Nut , Lockwasher For Bearing , Shaft Sleeve , Locking Sleeveor Shaft Sleeve Locking , Casing Wear Ring , Flexiblepiping For Sealing Quantity: 44