Radium Engineering Remote Mount Filler - 1.5in Vented | Universal (20-1005-V)

The fuel cell lives where the chassis wants it; the filler should live where the fuel jug reaches.

A remote mounted fuel filler is not located directly on the fuel tank or fuel cell, but somewhere else on the vehicle, such as the fender. The Radium Engineering Remote Mount Fuel Filler, 1.5", Vented is the body-mounted answer: the filler secures to the vehicle body, the vented fuel cap carries roll-over protection if the vehicle ever becomes inverted, and the fill neck's machined hose barb takes 1.5" ID filler hose down to the cell. The outer diameter is 4.75" on a 4.25" PCD for the five M5 bolts, total height is 4.1", and installation requires a 77mm (3.03") hole to be fabricated in the panel.

What You'll Feel

• Refueling at the fender like a production car, with the cell tucked wherever the build demanded
• Roll-over security from the vented cap's protection if the car ever goes inverted
• Integrated venting through the cap, breathing the system during fills and consumption
• A sealed panel interface via the ozone and flame resistant gasket

Features

• Body-mounted remote fuel filler with vented cap and roll-over protection
• Machined hose barb for 1.5" ID filler hose
• 4.75" OD, 4.25" PCD (5x M5 bolts), 4.1" total height; requires a fabricated 77mm (3.03") hole
• Ozone/flame resistant gasket, anodized aluminum nut ring, stainless M5 bolts
• Compatible with all fuel types

The Details

The system view matters at ordering time: this filler handles the body side, while connection to the tank runs through separate accessories, with 1.5" filler hose and the fill neck matching your FCST, FCST-X, or cell configuration sold separately, and Radium notes plainly that tank-connection accessories are not included. Vent routing follows Radium's standard discipline, rising from the cell, looping as an expansion chamber, and keeping loops above the fill point on remote installations. For teams eyeing faster stops later, Radium's remote dry break hardware shares the mounting concept, making the filler location a decision that survives the program's growth.

Kit Includes

• 1x Vented cap with roll-over protection
• 1x Flanged fill neck for 1.5" ID hose
• 1x Ozone/flame resistant gasket, 1x anodized aluminum nut ring
• Stainless steel M5 bolts
• Filler hose and tank-connection accessories NOT included

Applications

• Fuel cell and custom tank installations requiring a body-mounted remote filler
• Pairs with Radium fill necks, filler hose, and vent kits, sold separately