Radium Fuel Cell Subharness Kit

Radium Fuel Cell Subharness Kit

Application: Universal – designed around Radium FCST-X and RA-Series fuel cells
Part Type: Fuel cell electrical subharness kit
Part Number: 20-0774

The fuel cell subharness kit makes for quicker pit stops. Racers often keep a spare drop-in FCST-X fuel pump module in the pits in case of a pump or wiring fault – with a subharness on both FCST-X units, the whole pump assembly can be swapped without tools.

While mainly universal, the pre-terminated 10 AWG wires carry identification labels that match the FCST-X labelling (they also work with the older FCST, which is labelled slightly differently). The mounting bracket suits the perimeter of Radium RA-Series fuel cells and can also be used on other cells or mounted off the cell.

Key Features

• Tool-Free Swaps: Sealed bulkhead connector lets a complete pump module be disconnected and swapped in the pits
• Labelled Wiring: 26 pre-terminated 10 AWG wires labelled to match FCST-X
• Sealed Connector: Environmentally sealed CPC bulkhead connector
• Flexible Mounting: Bracket bolt spacing matches all RA-Series cells; can be rotated inward or outward for a 76mm (3in) location difference

What's Included

• Anodised aluminium fuel cell mounting bracket
• Environmentally sealed female CPC bulkhead connector and male CPC connector
• 16 x stamped 14–10 AWG open-barrel female contacts and 16 x male contacts
• Straight and right-angle black rubber boots
• Bulkhead panel hex nut and locking wave washer
• 25 x plugs for empty cavities
• 5 x cable ties
• 26 x labelled 10 AWG wires with pre-terminated ring terminals

Optional Parts

• Radium FCST-X, Fuel Cell Surge Tank (20-1990-00) – the drop-in pump module the wiring labels are matched to

Important Notes

• An open-barrel style crimper is required for the stamped contacts
• Chassis-side harness wiring is not included
• Wire loom (expandable sleeving, cloth tape etc.) is optional and not included
• For non-RA-Series fuel cells, bolt spacing must be 91–145mm (3.6–5.7in)
• Mount each wire to its stud first, then fit the bulkhead connector into the mount and install the mount; wires can be cut to length and terminated in place
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Universal – see Application

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.