Our Products
Premium fuel door security solutions designed for first responder vehicles.
RVFV-1001S
First Responder Fuel Vault — Small Standard Single
Single small door for chassis-cab, (F-550. F-600 or Dodge RAM 5500). Security screws included. Fits standard exposed fuel caps
RVFV-2001S
First Responder Fuel Vault — Small Standard-2 Pack
Set of 2 standard small doors. Ideal for Driver Side dual-tank chassis-cab (F-550 or F-600) Rigs Security screws included. Fits standard exposed fuel caps. Security screws included.
RVFV-3001S
First Responder Fuel Vault — Small Standard 3-Pack
Set of 3 standard small doors. Ideal for Driver Side dual-tank and exposed DEF Tank Cap on chassis-cab apparatus Security screws included. Fits Grand Design Series F
RVFV-30012S1R
First Responder Fuel Vault — 2 Small Standard & 1 Round-Pack
Set of 3 doors. 1 Standard Small & 1 Round Door, Ideal for Driver Side dual-tank and exposed Round DEF Tank Cap on chassis-cab apparatus Security screws included. Designed for the 2027 Dynamax Isata 6
RVFV-1002L
First Responder Fuel Vault — Large Standard Single
Oversized single door for cutaway chassis (E-350/E-450), F-53/Workhorse chassis, and other chassis with larger fuel cap openings. Security screws included.
RVFV-1001R
First Responder Fuel Vault — Round Door Single
Single locking fuel door for any rig with a round factory bezel and an exposed (green diesel) fuel cap — including chassis-cab motorhomes on Chevrolet/GMC medium-duty chassis and travel trailers & fifth wheels with an onboard fuel station (toy haulers). Locks over the exposed cap to stop tampering and fuel theft. Round-bezel security screws included. Designed to Fit on GMC and Chevy Chassis.
RVFV-2001R
First Responder Fuel Vault — Round Door 2-Pack
Set of 2 locking fuel doors for rigs with round factory bezels and exposed (green diesel) fuel caps — ideal for dual-fill chassis-cab apparatus and travel trailers or fifth wheels with two fuel fillers (e.g. a generator fill plus an onboard fuel station on toy haulers). Round-bezel security screws included. Designed to Fit on GMC and Chevy Chassis.
RVFV-SS100
Security Screw Pack — Single Door (13 pc)
Tamper-resistant security screws with Safety Torx Driver Bit — 13 screws (12 + 1 extra). Each door requires 1 pack. We include 1 extra screw because things can happen during installation — like stripping or breaking a screw while mounting add-on components.
RVFV-SS200
Security Screw Pack — Double Pack (25 pc)
Tamper-resistant security screws with Safety Torx Driver Bit — 25 screws (24 + 1 extra). Each door requires 1 pack. (2 Packs) We include 1 extra screw because things can happen during installation — like stripping or breaking a screw while mounting add-on components.
RVFV-SS300
Security Screw Pack — 3 Pack (38 pc)
Tamper-resistant security screws with Safety Torx Driver Bit — 38 screws (36 + 2 extras). Each door requires 1 pack. (3 Packs) We include 2 extra screws because things can happen during installation — like stripping or breaking a screw while mounting add-on components.
RVFV-SS105
Security Screw Pack — Round Bezel Single (5 pc)
Tamper-resistant security screws with Safety Torx Driver Bit — 5 screws for one round-bezel door (includes a spare). Each round-bezel door requires 1 pack.
RVFVB-9001S
Standard Small Fuel Cap Housing Bezel, Factory Replacement
Factory Replacement Fuel Housing Bezel, Small, Typically chassis-cab on Ford F-550, F-600 or Dodge Ram 5500
RVFV-SS110
Security Screw Pack — Round Bezel Double (10 pc)
Tamper-resistant security screws with Safety Torx Driver Bit — 10 screws for two round-bezel doors (includes spares). (2 Packs) Each round-bezel door requires 1 pack.
RVFV-SS2S1R
Security Screw Pack — 2 Small + 1 Round (23 pc)
Tamper-resistant security screws with Safety Torx Driver Bit — 23 screws for the 2 Small Standard & 1 Round door set (RVFV-30012S1R). Includes spares.
RVFVB-9002S
Standard Small Fuel Cap Housing Bezel, Factory Replacement (2 Pack)
Factory Replacement Fuel Housing Bezel, Small, Typically chassis-cab on Ford F-550, F-600 or Dodge Ram 5500
RVFVB-9003S
Standard Small Fuel Cap Housing Bezel, Factory Replacement (3 Pack)
Factory Replacement Fuel Housing Bezel, Small, Typically chassis-cab on Ford F-550, F-600 or Dodge Ram 5500
RVFVB-9002L
Standard Large Fuel Cap Housing Bezel, Factory Replacement
Factory Replacement Fuel Cap Housing Bezel, Large. Fits large single fuel-fill housings on Class A gas coaches such as the Ford F53 chassis.
RVFV-BDL-1001S
First Responder Fuel Vault + Bezel Bundle — Small Single
Complete protection bundle: First Responder Fuel Vault Small Standard Single door + matching Small Fuel Cap Housing Bezel. Save by bundling! Security screws included.
RVFV-BDL-2001S
First Responder Fuel Vault + Bezel Bundle — Small 2-Pack
Complete protection bundle: First Responder Fuel Vault Small Standard 2-Pack doors + matching Small Fuel Cap Housing Bezel 2-Pack. Save by bundling! Security screws included.
RVFV-BDL-3001S
First Responder Fuel Vault + Bezel Bundle — Small 3-Pack
Complete protection bundle: First Responder Fuel Vault Small Standard 3-Pack doors + matching Small Fuel Cap Housing Bezel 3-Pack. Save by bundling! Security screws included.
RVFV-BDL-1002L
First Responder Fuel Vault + Bezel Bundle — Large Single
Complete protection bundle: First Responder Fuel Vault Large Standard Single door + matching Large Fuel Cap Housing Bezel. Save by bundling! Security screws included.
RVFV-BEZ010
21° Fuel Filler Neck Protector Dish Bezel Housing (Square, Plastic)
Square plastic 21-degree fuel filler neck protector dish bezel housing. Factory-style replacement bezel.
RVKEYS
Extra Set of Lock Keys
Backup / replacement set of keys cut to your lock's key number. Price includes shipping — just enter the key number stamped on your original First Responder Fuel Vault keys at checkout and we'll cut the matching set.
RVFV-DC100
Lock Dirt & Dust Cap — Single Door (1 cap)
Optional upgrade — a snug cap that covers the First Responder Fuel Vault lock face to keep road dirt, dust and grime out of the lock barrel so your key always turns clean. 1 cap for a single door. Price is per cap, installed on your door before it ships.
RVFV-DC200
Lock Dirt & Dust Cap — 2-Pack (2 caps)
Optional upgrade — caps that cover the First Responder Fuel Vault lock face to keep road dirt, dust and grime out of the lock barrel. 2 caps for a dual-tank (2 door) order. Price is per cap, installed on your doors before they ship.
RVFV-DC300
Lock Dirt & Dust Cap — 3-Pack (3 caps)
Optional upgrade — caps that cover the First Responder Fuel Vault lock face to keep road dirt, dust and grime out of the lock barrel. 3 caps for a 3-door (both fuel caps + DEF) order. Price is per cap, installed on your doors before they ship.
RVFV-FND01
FN782 Fuel Filler Neck Hose for Ford F350/F450/F550 Super Duty 2005-2007 Diesel (Fuel Tank Pipe Tube 577-306)
Replacement fuel filler neck (fuel tank filler pipe tube), FN782 / cross-reference 577-306. Fits 2005-2007 Ford F350, F450 and F550 Super Duty diesel trucks and chassis. Flanged filler neck with vent tube; direct replacement for a cracked, rusted or leaking factory filler neck.
RVFV-FCGRND01
Diesel Fuel Cap 10830D for Ford F250/F350 HD Super Duty, Chevrolet Silverado & GMC Sierra 2500/3500 HD Diesel
Green screw-on diesel fuel cap, part 10830D. Fits 1988-2008 Ford F250 / F350 HD Super Duty 6.0L, 6.4L and 7.3L diesel; 2001-2021 Chevrolet Silverado 2500 / 3500 HD 6.6L diesel; 2001-2020 GMC Sierra 2500 / 3500 HD 6.6L diesel engines.
RVFV-SMSPCR1
Small Door ¼” Black Spacer — Single
¼-inch black spacer for the First Responder Fuel Vault small door.
RVFV-SMSPCR2
Small Door ¼” Black Spacer — 2 Pack
¼-inch black spacer for the First Responder Fuel Vault small door.
RVFV-SMSPCR3
Small Door ¼” Black Spacer — 3 Pack
¼-inch black spacer for the First Responder Fuel Vault small door.
RVFV-LGSPCR1
Large Door ¼” Black Spacer — Single
¼-inch black spacer for the First Responder Fuel Vault large door.
RVFV-RNDSPCR1
Round Door ¼” Black Spacer — Single
¼-inch black spacer for the First Responder Fuel Vault round door.
RVFV-RNDSPCR2
Round Door ¼” Black Spacer — 2 Pack
¼-inch black spacer for the First Responder Fuel Vault round door.