These fuel fillers are designed to mount directly to Radium Engineering fuel cell surge tanks. There are fuel fillers on this page specific to both the FCST and the FCST-X.
FCST DIRECT MOUNT FUEL FILLERS
The direct mount fuel fillers listed below are specific to the following FCSTs ONLY: 20-014X-XX, 20-049X-XX, 20-069X-XX, and 20-099X-XX. NOTE: Direct mount fuel fillers for the newer FCST-X (20-199X-XX) can be found towards the bottom of this page. The fillers below can be used on any fuel cell that uses a 6-bolt 2.18" (55mm) bolt circle mounting flange. Screw threads are the industry standard 1/4"-28.
20-0197-V FCST 6-Bolt, Direct Mount Fill Neck and Cap
The 20-0197-V Direct Mount Fill Neck and Cap is perfect for filling directly into the fuel cell, as shown.
This kit uses the 20-0148-V Fill Neck Cap (included) so filling is quick and simple.
Included:
-Machined and Anodized Aluminum Fill Neck
-Anodized and Laser Etched Aluminum Cap
-FKM Gasket Flange Seal
-FKM O-ring Cap Seal
-Stainless Steel Hardware
20-0495-V FCST 6-Bolt, Dry Break, 1.5in, Female, Direct Mount, Vented
Designed for direct mounting onto a fuel cell. For mating, a 6-bolt flange with a 2.18" PCD bolt circle (as found on the FCST) is required. Includes 20-0549-V Dry Break, 1.5in, Female, Vented as well as an aluminum housing, stainless steel hardware, and a gasket. The components, materials, and seals are compatible with all fuel types (unleaded and leaded gasoline, diesel, AV gas, methanol, ethanol, E15, E85, etc.).
Specifications:
Height: 3.43" (Dry Break to Gasket)
Mate: 20-0496 Dry Break, 1.5in, Male
FCST-X DIRECT MOUNT FUEL FILLERS
The direct mount fuel filler below is specific to the FCST-X ONLY (20-1990-XX, 20-1991-00, 20-1992-XX, 20-1993-00, 20-1995-00). NOTE: Direct mount fuel fillers for the older FCST (20-014X-XX, 20-04XX-XX, 20-06XX-XX, and 20-09XX-XX) can be found at the top of this page. The fillers below can be used on any fuel cell that uses a 3-bolt 2.34" (59.5mm) bolt circle mounting flange. Screw threads are M5x0.8mm.
20-1197-V FCST-X 3-Bolt, Direct Mount Fill Neck and Cap
The 20-1197-V Direct Mount Fill Neck and Cap is perfect for filling directly into the fuel cell.
OPTIONAL PARTS
18-0019 FCST 6-Bolt, Gasket, Fill Neck, 2.18" BC
This fuel cell fill neck gasket is used for the Radium FCST (ONLY). The 1/16" thick material is a premium quality variation of FKM. It uses 6 equally-spaced holes with a 2.18" bolt center.
20-0148-V Fill Neck Cap Only
This is replacement fill neck cap. Compatible with Radium Engineering 20-0197-V and 20-1197-V.
Included:
-Vented Fuel Fill Cap
-Roll Over Protection
-FKM O-ring
-Tether Hardware
20-0360 FCST 6-Bolt, Fill Neck Block-Off Kit
This blocks-off the filler hole on the Radium FCST (ONLY).
Included:
-Anodized 1/8" (3mm) Aluminum Plate
-FKM Gasket Flange Seal
-Stainless Steel Hardware
20-1060 FCST-X Fill Neck Block-Off Kit
This blocks-off the filler hole on the Radium FCST-X (ONLY).
Included:
-Anodized 1/8" (3mm) Aluminum Plate
-FKM O-ring Gasket Seal
-Stainless Steel Hardware
