Description Reviews MINI Power Steering Pump Feed Line. Have you noticed that the rack is all wet, or maybe there is a drip on the floor? This line is a common leak point. This line goes from the reservoir to the power steering pump and is a flexible hose with a heat shield. We even give you two #10 hose clamps so you have everything you need to do the job! Don't forget the Royal Purple MAX-EZ power steering fluid.