This is a replacement tub-to-pump hose for your washer. This hose runs from the bottom of the tub to the water pump, and is used to transport water. The hose can develop a hole, and when this happens you will notice water leaking onto the floor. The tub-to-pump hose is found below the washer tub. To disconnect the hose, you will need to release the clamps that hold it in place with a pair of pliers. When you replace the tub hose, you will need to transfer the ball, air chamber, and clamps from the old pump to the new one. To do this, you will need a set of wire cutters and a new zip tie to replace the one you will need to cut.