This optional carbon fiber lid is 68% lighter than the powdercoated aluminum lid that comes standard with all Radium Engineering fuel cells.


  • Construction: Dry Carbon
  • Fabric: Pre-impregnated
  • Tow: 3K Filaments Per Fiber
  • Weave: 2x2 Twill
  • Manufactured: USA


  • This product is currently only available for 10 and 14 gallon RA-series fuel cells.
  • Discontinued 15 gallon RA-Series Fuel Cells are compatible with 13-0410-01.
  • If purchasing with a fuel cell, this product will come in a separate box and will need to be installed by the end user.
  • The standard Radium Engineering aluminum lid cannot be exchanged.
  • Follow the instructions below for installing this lid.


  • 1. If removing a drop-in fuel pump assembly, such as an FCST, reference those specific instructions.
  • 2. Use a 5/32" (or 4mm) Allen wrench for the stainless steel button head bolts.
  • 3. Use a 7/16" wrench for the flange head nuts underneath the perimeter bolts.
  • 4. For the Phillips head screws that secure the inspection plate, use a micro screwdriver.
  • 5. Be careful not to overtighten any bolts that could crack the carbon fiber resin.


SKU 13-0410-01
Brand Radium