Radium Engineering FCST Filler Adapter, 6-Bolt to 3-Bolt

Radium FCST Filler Adapter, 6-Bolt to 3-Bolt

Application: Legacy Radium FCST with a 6-bolt fuel filler flange, using current 3-bolt FCST-X filler necks
Part Type: FCST filler adapter (3-bolt filler to 6-bolt FCST)
Part Number: 20-1127

This Radium Engineering adapter lets any current 3-bolt FCST-X fuel cell filler neck be fitted to a legacy FCST that uses the 6-bolt filler hole pattern. It adds less than 12.7mm (1/2in) of height to the filler cap or neck once installed.

To keep the same safety measures as previous models, roll-over protection is built in using the same one-way valve as legacy FCST fillers, and a new gasket is included.

Key Features

• Adapts: 3-bolt FCST-X filler necks onto a 6-bolt FCST flange
• Low Profile: Adds less than 12.7mm (1/2in) of height
• Roll-over Protection: Built-in one-way valve, as used on legacy FCST fillers
• Construction: Anodised aluminium with stainless steel hardware

What's Included

• Anodised aluminium adapter
• Roll-over valve
• 6-bolt gasket
• Stainless steel hardware

Optional Parts

• Radium Engineering FCST-X 3-Bolt Direct Mount Fill Neck and Cap - Vented (20-1197-V) – direct mount vented fill neck and cap
• Radium Engineering FCST-X 3-Bolt Remote Mount Fill Neck - Straight with 1.5" Barb (20-1027) – straight 1.5in barb remote fill neck
• Radium Engineering FCST-X 3-Bolt Remote Mount Fill Neck - 24AN Elbow with 1.5" Barb (20-1047) – 24AN 75° elbow remote fill neck

Important Notes

• The 3-bolt side O-ring and mounting hardware come with the filler neck, not with this adapter
• Sealing washers are only needed on older 20-014X-XX FCSTs (per Radium's instructions)
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Radium FCST (legacy 6-bolt filler flange)

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.