Dyson Vacuum Cleaner Replacement Steel Stair Tool Attachment 907363-01 Dyson Steel Stair Tool Attachment 907363-01. Genuine Dyson Component. Replacement Standard Stair Tool For Dyson Vacuums. Fits Models From Series DC01, DC03, DC04, DC07 And DC14, Including DC07 All Floors, DC07 Low Reach, DC07 Animal, DC07 Full Gear, DC14 All Floors, DC14 Low Reach, DC14 Total Clean, DC14 Drive, DC14 Full Kit, DC14 Animal, DC14 Full Gear, DC14 Full Access, DC14 Complete. Original Dyson Part Number 907363-01. Dyson Models: DC01, DC03, DC04, DC07, DC14 Series Including DC07 All Floors, DC07 Low Reach, DC07 Animal, DC07 Full Gear, DC14 All Floors, DC14 Low Reach, DC14 Total Clean, DC14 Drive, DC14 Full Kit, DC14 Animal, DC14 Full Gear, DC14 Full Access, DC14 Complete Dyson Part Numbers: 907363-01