Radium Engineering FCST-X Remote-Mount Standard Refueling Kit, Part Number RAD20-0841-22

Refueling kit for Radium Engineering FCST-X equipped fuel cells. Featuring remote mounted filler with screw off cap, 1.5" x 3ft fill hose, angled fill neck and 8AN vent line. Installation instructions available at www.radiumauto.com

The Radium Engineering FCST-X Remote-Mount Standard Refueling Kit is designed for fuel cells equipped with the Radium Engineering FCST-X system. This complete refueling solution relocates the filler point for improved accessibility while maintaining a secure, practical connection to the fuel cell. The kit includes a remote-mounted filler with a screw-off cap, an angled fill neck, a 1.5-inch fill hose, and an -8AN vent line.

Built for automotive fuel cell applications, the kit supports efficient refueling and proper tank venting through dedicated components designed to work with the FCST-X platform. The angled fill neck helps simplify filler routing, while the remote filler location can make access more convenient in custom vehicle builds, race cars, and other performance-oriented applications. The screw-off cap helps protect the filler opening when the vehicle is not being refueled.

Important: This product is not CARB approved and may require acknowledgment of California emissions regulations before purchase or installation. Installation instructions are available through the Radium Engineering website at www.radiumauto.com. Confirm vehicle configuration, fuel cell compatibility, and local regulatory requirements before ordering.

Product Specifications & Technical Data

• Brand: Radium Engineering
• Part Number: RAD20-0841-22
• Application: FCST-X equipped fuel cells
• Kit Type: Remote-mount standard refueling kit
• Filler Style: Screw-off cap
• Fill Hose Size: 1.5 inches
• Fill Hose Length: 3 feet
• Vent Connection: -8AN

What's Included

• Remote-mounted filler with screw-off cap
• Angled fill neck
• 1.5-inch by 3-foot fill hose
• -8AN vent line

Features:

• Remote-Mounted Filler: Relocates the refueling point for improved access in custom vehicle and motorsport applications.
• FCST-X Compatibility: Designed for use with Radium Engineering FCST-X equipped fuel cells.
• Angled Fill Neck: Helps simplify filler routing and installation in confined vehicle layouts.
• Dedicated Vent Line: Includes an -8AN vent line to support proper fuel cell venting during refueling.

Air Freight Prohibited: false
Not Carb Approved: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: true
Regular Stock: t
Units Per Sku: 1