Works and fully functional. This part will fit Nautilus Bowflex 552 Adjustable Dumbbells Series 1 only. Not compatible with Series 2. The full dumbbell is not included.
Bowflex Nautilus SERIES 1 552 Dumbbell Replacement Disc Plate Weight 2 OEM 2.5lb
Bowflex Nautilus SERIES 1 SelectTech 552 Dumbbell Replacement Dial
Bowflex Nautilus SERIES 1 552 Dumbbell Replacement Disc Plate Weight 5 OEM 7.4lb
Nautilus Bowflex 552 Series 1 Disc 3 Replacement Bowflex Series 1 Disc 3
OEM Nautilus Bowflex 552 SERIES 1 Disc 4 SelectTech Dumbbell Replacement -NOT 3D
OEM Nautilus Bowflex 552 SERIES 1 Disc 5 SelectTech Dumbbell Replacement -NOT 3D
