1. Back- 12011KDB

2. Seat- 12031KDS

3. Suction cups small (2)- 12011SS

4. Support tube (2)- 12031KDST

5. Suction cups large (2)- 12011SL

6. Legs- 12011KDLEGS

7. Push button- 12002PB

8. Armrest- 12011KDA