Shark Navigator Lift-Away NV350, NV351, NV352 Series Vacuum Belts. Package of (2) replacement belts for Shark Navigator Lift-Away NV350, NV351, NV352 Series Models. Fits all models within the NV350, NV351 and NV352 series which use the geared belt. Will not fit models which use the serpentine grooved belt. All orders ship the same day if received by 3:00pm MST.