Did the dust cup on your Shark Navigator Lift-Away vacuum crack or break? Here's an easy fix! This is a direct replacement dust cup assembly (OEM part number 115FFJ) made to fit Shark Navigator Lift-Away models NV350, NV351, NV352, and NV354 perfectly. It comes in the correct blue color and has the right oval-shaped inlet. Swapping it out is usually a simple process – just pop off the old one and click this new one into place. Save yourself the cost of a whole new vacuum and get yours working like new again. Always make sure your specific model number matches before ordering. Keep your cleaning routine on track with this affordable, genuine-compatible part.