Filler Necks
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Radium Engineering Remote Mount Vented Female Dry Break 1...
Female dry break receptacle for mounting on exterior body work of vehicle. Back side features a 75 degree angled 1.5" diameter elbow connected with a 24AN interface. Elbow can be...
Radium Engineering Remote Mount SVF Swing Valve Filler 1....
$282.73
Capless fuel filler with 1.5" angled hose barb connection. Modeled after OEM capless fillers. Includes an optional dust cap and tether to keep debris out of the filler area. NOT...
Radium Engineering Remote Mount - Vented Female Dry Break...
$292.21
Female dry break receptacle for mounting on exterior body work of vehicle. Back side features a 2.25" hose barb connection. Only compatible with Radium dry break systems.
Titan Fuel Tanks 17-24 Ford Universal Cab & Chassis 1/2in...
$186.78
Filler Neck Kit complete with 1 ½ in. x 18 in. fill hose, ¾ in. x 19 in. vent hose, clamps, fuel cap and flat-flanged filler neck.Installation InstructionsThis Part Fits:...
Radium Engineering Quick Fill Dump Can, 1.5in Dry Break PRV
5 gallon fuel dump can featuring dry-break probe compatible with Radium dry-break fuel filler receptacles.
Radium Engineering Remote Mount Fuel Filler 2.25in Vented
$168.68
Remote mounted fuel filler point. Standard filling, features a screw off lid. Backside features a 2.25" hose barb connection.
Radium Engineering FCST-X 3-Bolt Remote Mount Fill Neck -...
$73.65
Bolt-on fuel filler neck for remote filling. 3-Bolt flange compatible only with Radium FCST-X surge tanks.
Radium Fuel Fill Neck Hose Kit 1.5in Clear
$70.40
Clear fuel filler hose. 36" length. 1.5" ID. Clamps included.
Radium Engineering Fuel Fill Neck Hose Kit - 1.5in ID
$108.41
Flexible fuel filler hose. 3 foot long, 1.5" inside diameter. T-bolt clamps included.
Radium Engineering FCST-X Fill Neck Block-Off Kit
$35.64
Fuel fill block-off plate for Radium Engineering FCST-X surge tanks.
Radium Quick Fill Dump Can Standard Filler
$206.69
Molded 6 gallon dump can. Compatible with all types of fuel. Includes standard fill spout and accessories. Semi-transparent white color.
Radium Engineering FCST-X 3-Bolt Direct Mount Fill Neck A...
$111.66
Direct fill neck for Radium FCST-X fuel cell surge tank systems. Screw off-cap included. 3-Bolt flange only compatible with FCST-X models.
Radium Engineering Remote Mount Vented Standard Filler 1....
$216.21
Remote mounted fuel filler point. Standard filling, features a screw off lid. Backside features a 24AN male with a 75 degree angled neck for 1.5" ID filler hose attachment. 1.5"...
Radium Engineering FCST-X 3-Bolt Remote Mount Fill Neck -...
$130.67
Fuel cell fill neck for remote filling. Neck is angled at 75 degrees and is 1.5" diameter. Includes wrench. 3-Bolt flange only compatible with Radium FCST-X style fuel cell surge...
Radium Engineering 24AN Remote Mount Filler Adapter
$54.64
Adapter for 24AN male. To be used with Radium fuel fillers, part numbers 20-1005-V and 20-1004-V.
Radium Engineering 1.5in Vented Remote Mount Fuel Filler
$168.70
Radium Engineering 1.5in Vented Remote Mount Fuel Filler
Radium Engineering Dry Break 1.5in Female Remote Mount - ...
$292.23
Female dry break recepticle for mounting on exterior body work of vehicle. Only compatible with Radium dry break systems.
Radium Dry Break Dust Cap
$54.64
For use with Radium dry-break fuel cell fill receivers. Includes lanyard
Radium Remote Mount Fill Neck - Straight - 1.5in Barb
$92.66
Straight fill neck for 1.5" ID fill hose. 6-bolt flange. For use on Radium Fuel Cell Surge Tank systems. Integrated check valve flapper. Not compatible with Radium FCST-X models.
Radium Engineering Fuel Cell Fill Cap Vented
$49.89
Machined aluminum fill cap. Integragted vent with roll-over protection. O-ring included.
Find the right Filler Necks at Bull Strap. Our extensive inventory features premium filler necks sourced from trusted manufacturers and designed to meet or exceed OEM specifications. From daily drivers to weekend warriors, we've got the parts that keep your vehicle performing at its best.
At Bull Strap, we partner with the most respected names in the automotive aftermarket to bring you filler necks that meet the highest standards of quality and performance. Every product in our catalog is selected for its reliability, fitment accuracy, and value — because your vehicle deserves parts you can count on.
Browse our filler necks collection today and find exactly what your vehicle needs. With competitive pricing, fast shipping, and expert support, Bull Strap makes it easy to get the right parts, right when you need them.