


Radium Engineering Carbon Fibre Fuel Cell Lid, 6 Gallon
Tax included. Shipping calculated at checkout
Description
Radium Carbon Fibre Fuel Cell Lid, 6 Gallon
Application: Radium RA-Series 6 gallon fuel cell
Part Type: Dry carbon fibre fuel cell lid
Part Number: 13-0406-01
The Radium Engineering 13-0406-01 is an optional 2x2 3K twill pre-preg dry carbon fibre lid for Radium RA-Series fuel cells. It is 68% lighter than the powder-coated aluminium lid that comes standard with all Radium RA-Series fuel cells.
The lid installs with the original hardware supplied with the fuel cell. When purchased with a fuel cell it comes in a separate box and is installed by the end user, and the standard aluminium lid cannot be exchanged.
Key Features
- Dry Carbon: Pre-preg dry carbon fibre construction
- Weave: 2x2 twill, 3K
- Weight Saving: 68% lighter than the standard powder-coated aluminium lid
- Reuses Hardware: Installs with the original fuel cell hardware
What's Included
- Carbon fibre fuel cell lid (x1)
Optional Parts
- Radium 20-0606 RA-Series Fuel Cell, 6 Gallon (22.7L), FIA & SFI – Radium RA-Series 6 gallon fuel cell
- Radium Fuel Cell 24 Bolt Flange Gasket (18-0015) – Radium notes a new gasket may be needed when a drop-in fuel pump assembly (such as an FCST-X) is fitted
Important Notes
- Fits Radium RA-Series fuel cells only – these lids do not fit fuel cells made by other companies
- Radium's lid page does not state which fuel cell each lid part number suits – confirm the 6 gallon fitment with iilumolab before ordering
- Check with your racing organisation that carbon fibre is an acceptable material for the fuel cell enclosure
- When purchased with a fuel cell, the lid ships in a separate box for the end user to install – the standard aluminium lid cannot be exchanged
- Tools: 5/32in (or 4mm) Allen key for the button head bolts, 7/16in spanner for the flange nuts under the perimeter bolts, micro screwdriver for the inspection plate screws
- Torque the perimeter bolts to 6.8Nm (60 in-lb) and do not overtighten, as this can crack the carbon fibre resin
- If a drop-in fuel pump assembly (such as an FCST-X) is fitted, follow that assembly's instructions – a new gasket (18-0015) may be needed
Vehicle Fitment
- Radium RA-Series 6 gallon fuel cell (20-0606) – confirm with iilumolab
If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.
Installation
We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.
Note
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.

