Plastic Spacer with pegs. Fits: All product code for the following. E250 E30-6 E300 E400 Hover Compact HC330 Hoverstripe RXE300 Hovervac HV3000 Hovervac HV4000 Micro Compact MC300 Micro Compact Plus Micro Compact MC300 Plus Turbo Compact 300 Turbo Compact TC300 Turbo Compact TC330 Turbo Compact TC330 Vision Turbo Compact TC350 Turbo Compact TC350 Vision Turbo Compact TC380 Turbo Compact TC380 Vision Turbolite TL330 Turbolite TLE330 Turbolite TL350 Turbolite TL400 Turbolite TLE400