Radium Engineering 12AN ORB 5-Bolt SAE Adapter

Radium 12AN ORB 5-Bolt SAE Adapter

Application: Older-generation Radium FCST fuel cell surge tanks (20-014X-XX)
Part Type: 12AN ORB to 5-bolt flange vent adapter
Part Number: 20-0439

The Radium 20-0439 adapter is designed for older-generation Radium FCST fuel cell surge tanks (20-014X-XX series), which were built with a small vent port. It mounts to the 5-bolt flange and provides a 12AN ORB port, allowing the higher-flow 12AN venting components in Radium's fuel cell vent range to be used on these earlier tanks.

Key Features

• 5-Bolt Flange to 12AN ORB: Converts the FCST 5-bolt flange to a 12AN ORB port
• Suits Older FCST: For 20-014X-XX series tanks with the original small vent
• Complete: Supplied with gasket and mounting hardware

What's Included

• 5-bolt flange adapter
• Gasket
• Mounting hardware

Optional Parts

• Radium Fuel Cell Vent Kit - 12AN (20-0484-12) – high-flow 12AN vent kit for quick-fill systems
• Radium 12AN Female Fitting to Air Filter (20-0485) – 12AN female fitting with air filter for direct fill caps

Important Notes

• A fuel level sender cannot be installed while this adapter is in use
• Only for older FCST units (20-014X-XX)

Vehicle Fitment

• Radium FCST fuel cell surge tanks, older generation (20-014X-XX) – Universal, see Application

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.