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Filler Neck Supply Co
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Your Filler Neck And Hose Specialist!

  • FACTORY REPLACEMENT FUEL FILLER NECKS
    • Show All
    • Acura
      • 1.6 EL
      • CSX
      • Legend
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    • Kaiser
      • M715 Military Jeep
    • Daewoo
      • Lanos Fuel Filler Neck
    • BMW
    • Buick
      • Century
      • Enclave
      • Riviera
      • Roadmaster
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      • Pickup
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    • Chrysler
      • 200
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      • Caliber
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    • Eagle
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      • Ranchero
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      • E150
      • E250
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      • Bronco 2
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      • Contour
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      • Econoline
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      • Escort
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      • Explorer Sport Trac Filler Neck
      • F100
      • F150
      • F250
      • F350
      • F-450
      • F550 Super Duty
      • Focus
      • Freestar
      • Mustang
      • Pickup
      • Probe
      • Ranger
      • Taurus
      • Tempo
      • Thunderbird
      • Windstar
    • Geo
      • Metro
      • Prizm
      • Spectrum
      • Storm
      • Tracker
    • Hummer
      • H1
      • H2
    • GMC
      • C3500
      • Savana 1500
      • Savana 2500
      • Savanna 3500
      • C4500
      • Acadia
      • C/K 10
      • C/K 20
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      • Terrain
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    • Honda
      • Accord
      • Civic
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      • CR-V
      • CRX
      • Element
      • Odyssey
      • Passport
      • Pilot
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    • Hyundai
      • Tucson
      • Accent
      • Elantra
      • Excel
      • Santa Fe
      • Scoupe
      • Sonata
      • XG 300
    • Infiniti
      • QX56
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    • Isuzu
      • Amigo
      • Ascender
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      • Commander
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    • Kia
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      • Sorento
      • spectra
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    • Land rover
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    • Lexus
      • Lexus RX330
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    • Lincoln
      • Aviator
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      • Continental
      • Mark LT Pickup
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      • Navigator
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    • Mazda
      • 323
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      • B2600i
      • B3000
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      • Millenia
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      • Navajo
      • Tribute
    • Mercury
      • Comet
      • Mariner
      • Comet Wagon
      • Capri
      • Cougar
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      • Lynx
      • Marauder
      • Milan
      • Monterey
      • Mountaineer
      • Mystique
      • Sable
      • Topaz
      • Tracer
      • Villager
    • Mini
      • Cooper
    • Mitsubishi
      • Eclipse
      • endeavor
      • Galant
      • Lancer
      • Mirage
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      • Precis
    • Nissan
      • Versa
      • Armada
      • 200SX
      • 350Z
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      • Frontier
      • Maxima
      • Murano
      • Pathfinder
      • Pickup
      • Quest
      • Rogue
      • Sentra
      • Stanza
      • TITAN
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    • Oldsmobile
      • Achieva
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      • Cutlass
      • Cutlass Ciera
      • Cutlass Supreme
      • Delt 88
      • Eighty-Eight
      • Intrigue
      • LSS
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      • Regency
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      • Toronado
    • Plymouth
      • Barracuda - Cuda
      • GTX
      • Satellite
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      • Duster
      • Grand Voyager
      • Neon
      • Voyager
    • Pontiac
      • 1000
      • 6000
      • Aztek
      • Bonneville
      • Firebird
      • Grand AM
      • Grand Prix
      • Montana
      • sunbird
      • Vibe
    • Porsche
    • SAAB
      • 9-7X
    • SCION
      • XB Fuel Filler Neck Parts
    • Subaru
      • Forester
      • Impreza
      • Legacy
      • Outback
      • SVX
    • Saturn
      • Outlook
      • L Series
      • L100
      • L200
      • L300
      • LS
      • LS1
      • LS2
      • LW1
      • LW2
      • LW200
      • LW300
      • Relay
      • S Series
      • SC
      • SC1
      • SC2
      • SL
      • SL1
      • SL2
      • SW1
      • SW2
      • VUE
    • Suzuki
      • Aerio
      • Esteem
      • Grand Vitara
      • Sidekick
      • Swift
      • Vitara
      • XL-7
    • Toyota
      • 4Runner
      • Avalon
      • Camry
      • Celica
      • Corolla
      • Echo
      • Highlander
      • Matrix
      • Pickup
      • Previa
      • Prius
      • RAV4
      • Sequoia
      • Sienna
      • Solara
      • Tacoma
      • Tercel
      • Tundra
      • Venza
    • Volkswagen
    • Volvo
  • 1) Utility Body / Flatbed, Bed Takeoff Fill Necks
    • Show All
    • Diesel Fuel Neck
      • 1-1/2" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
    • Gasoline Neck
      • 1" OD Main
      • 1-1/8" OD Main
      • 1-1/4" OD Main
      • 1-1/2" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
    • Diesel Exhaust Fluid / Urea DEF
  • 2) Fuel Filler Hose (Straight)
    • Show All
    • 3/16" or 5mm Diameter
    • 1/4" or 6mm Diameter
    • 5/16" or 8mm Diameter
    • 3/8" or 10mm Diameter
    • 7/16" or 11mm Diameter
    • 1/2" or 13mm Diameter
    • 5/8" or 16mm Diameter
    • 3/4" or 19mm Diameter
    • 1" or 25mm Diameter
    • 1-1/8" or 29mm Diameter
    • 1-1/4" or 32mm Diameter
    • 1-3/8 or 35mm Diameter
    • 1-1/2" or 38mm Diameter
    • 1-5/8" or 41mm Diameter
    • 1-3/4 or 44mm Diameter
    • 1-7/8" or 48mm Diameter
    • 2" or 51mm Diameter
    • 2-1/4 or 57mm Diameter
    • 2-1/2" or 63.5mm Diameter
    • 3" Fuel Fill Hose
  • 3) Fuel Filler Hose (Elbows)
    • Show All
    • 30 Degree Fuel / Diesel Elbows
      • 1-1/2" or 38mm I.D.
      • 2" or 51mm I.D.
    • 45 Degree Fuel / Diesel Elbows
      • 1/4" Fuel Line 45° Elbows .25" I.D.
      • 5/16" Fuel Line Elbows - 8mm I.D.
      • 3/8" Fuel Line Elbows - 10mm I.D.
      • 1-1/4" or 32mm Diameter
      • 1-3/8" Or 35mm Inner Diameter
      • 1-1/2" or 38mm Diameter
      • 1-5/8" Or 41mm Inner Diameter.
      • 1-3/4" or 44mm Diameter
      • 2" or 51mm Diameter
      • 2-1/4" or 57mm Diameter
      • 2-1/2" or 64mm Diameter
    • 60° Degree Fuel/ Diesel Elbows
      • 2" or 51mm I.D.
      • 2-1/4" or 57mm I.D.
    • 90 Degree Fuel / Diesel Elbows
      • 1/4" Fuel Line 90° Elbows - .25 I.D.
      • 5/16" Fuel Line Elbows - 8mm
      • 3/8" Fuel Line Elbows - 10mm
      • 1/2" or 13mm Diameter
      • 5/8" Or 16mm Diameter
      • 3/4" or 19mm Inner Diameter
      • 1" or 25mm Diameter
      • 1-1/8" or 29mm Inner Diameter
      • 1-1/4" or 32mm Diameter
      • 1-3/8" or 35mm Inner Diameter
      • 1-1/2" or 38mm Diameter
      • 1-5/8" Or 41mm Inner Diameter.
      • 1-3/4" or 44mm Diameter
      • 2" or 51mm Diameter
      • 2-1/4" or 57mm Diameter
      • 2-1/2" or 64mm Diameter
      • 3" or 76mm Diameter
    • 135° Degree Fuel / Diesel Elbows
    • 180° Degree Fuel Hose - Lines - Pipes
  • 4) Filler Neck Buckets / Housings / Doors
    • Show All
    • Fuel Doors (Universal)
    • 21 & 22 Degree Angle
    • 30 Degree Angle
    • 42 Degree Angle
    • 53° Degree Angle
    • 55° Degree Angle
    • 57° Degree Angle
    • RV Filler Neck Surrounds
      • Champion RV Filler Neck Surrounds
      • Fireball RV Filler Neck Surrounds
      • Fleetwood Filler Neck Surrounds
      • Georgie Boy Filler Neck Surrounds
      • Mobile RV Filler Neck Surrounds
      • Pace Arrow RV Filler Neck Surrounds
      • Southwind RV Filler Neck Surrounds
      • Sportcoach RV Filler Neck Surrounds
      • Tioga RV Filler Neck Surrounds
      • Transvan Rv Filler Neck Surrounds
      • Winnebago Rv Filler Neck Surrounds
  • 5) Fuel Filler Hose Couplers / Joiners
    • Show All
    • 1/4" OR 6mm
    • 11) Flip Top Gas Caps
      • Aston Gas Caps
      • Cobra / Lemans Flip Top Gas Caps
      • Monza Gas Caps
    • 5/16" or 8mm Joiner
    • 3/8 or 10mm
    • 1/2" or 13mm
    • 5/8" or 16mm
    • 3/4" or 19mm
    • 1" or 25mm
    • 1-1/8" or 29mm
    • 1-1/4" or 32mm
    • 1-3/8" or 35mm
    • 1-1/2" or 38mm
    • 1-5/8" or 41mm
    • 1-3/4" or 44mm
    • 1-7/8" or 48mm
    • 2" or 51mm
    • 2-1/4" or 57mm
    • 2-1/2" or 64mm
  • 6) HOSE REDUCERS
    • Show All
    • 5/16" to 1/4" Fuel Hose Line Reducer
    • 3/8" to 1/4" Fuel Line Reducer
    • 3/8" to 5/16" Fuel Hose Reducer
    • 1/2" to 3/8" Reducer
    • 1/2" To 5/8" Reducer
    • 1/2" to 3/4" Reducer
    • 3/8" to 5/8" Reducer
    • 5/8" to 3/4" Reducer
    • 3/4" to 1" Reducer
    • Starting @ 1" OD Small End
      • 1-1/4" To 1" Fuel ID Reducer.
      • 1" to 1-1/8" or 25-29mm Reducer
      • 1" to 1-1/4" Reducer
      • 1" to 1-3/8" or 25-35mm Reducer
      • 1" to 1-1/2" or 25-38mm
    • Starting @ 1-1/8" OD Small End.
      • 1-1/4" To 1-1/8" Rubber Hose End ID Reducer.
    • Starting @ 1-1/4" OD Small End
      • 1-1/2" to 1-1/4" Hose ID Reducer.
      • 1-1/4" to 1-3/8" or 32-35mm Reducer
      • 1-1/4" to 1-1/2" or 32-38mm Reducer
      • 1-1/4" to 1-5/8" or 32-41mm Reducer
      • 1-1/4" to 1-3/4" or 32-44mm Reducer
    • Starting @ 1-3/8" OD Small End.
      • 1-3/8" TO 1-1/2" or 35-38mm Reducer
      • 1-3/8" TO 1-5/8" or 35-41mm Reducer
      • 1-3/8" TO 1-3/4" or 35-44mm Reducer
      • 1-3/8" TO 1-7/8" or 35-48mm Reducer
    • Starting @ 1-1/2" OD Small End
      • 1-3/4" to 1-1/2" Inner Diameter Reducer.
      • 1-1/2" to 1-5/8" or 38-41mm Reducer
      • 1-1/2" to 1-3/4" or 38-44mm Reducer
      • 1-1/2" to 1-7/8" or 38-48mm Reducer
      • 1-1/2" to 2" or 38-51mm Reducer
    • Starting @ 1-5/8" OD Small End
      • Starting @ 1-5/8" OD Small End
    • Starting @ 1-3/4" OD Small End
      • 2" to 1-3/4" Hose ID Reducer.
      • 1-3/4" to 1-7/8" or 44mm-48mm Reducer
      • 1-3/4" to 2" or 44-51mm Reducer
      • 1-3/4" to 2-1/4" or 44-57mm Reducer
      • 1-3/4" to 2-1/2" or 44-64mm Reducer
    • Starting @ 1-7/8" OD Small End
      • 2" To 1-7/8" ID Reducer
      • 1-7/8" to 2-1/4" or 48-57mm Reducer
    • Starting @ 2" OD Small End
      • 2-1/4" to 2" Hose ID Reducer.
      • 2" to 2-1/4" or 51-57mm Reducer
      • 2" to 2-3/8" or 51-60mm Reducer
      • 2" to 2-1/2" or 51-64mm Reducer
    • Starting @ 2-1/4" OD Small End
  • 7) Billet Fuel Filler Necks
    • Show All
    • 1" or 25mm Diameter
    • 1-5/8" or 41mm Diameter
    • 1-1/2" or 38mm Diameter
    • 2" or 51mm Diameter
    • 2-1/2" or 64mm Diameter
    • 3" Inch or 76mm Billet Filler Neck
  • 9) Radiator / Coolant Filler Neck
    • Show All
    • Coolant Expansion Tank
    • In Line Radiator Hose Fill Necks & Adapters
      • 1-1/4" 32mm O.D. inline Radiator Hose Filler Neck
      • 3/4" or 19mm O.D. inline Radiator Hose Filler Neck
      • 1-1/2" 38mm O.D. Inline Radiator Hose Filler Neck
      • 1-3/4" / 44mm O.D. Inline Radiator Hose Adapters
    • Cold Rolled Steel Radiator Type Filler Neck
    • Aluminum Radiator Type Filler Neck
    • Brass Radiator Type Filler Neck
    • Stainless Steel Radiator Type Filler Neck
    • Radiator Cap
      • 4 Psi Radiator Cap
      • 7 lbs Radiator Cap
      • 10 lbs Radiator Cap
      • 13 lbs Radiator Cap
      • 15 lbs Radiator Cap
      • 16 lbs Radiator Cap
      • 18 lbs Radiator Cap
      • 20 lbs Radiator Cap
      • Non Pressurized
  • 10) Weld In Filler Necks
    • Show All
    • 1.50" Or 38mm Filler Necks
    • 1-5/8" or 41mm O.D. Filler Necks & Caps
    • 1.75 or 44mm O.D. Filler Necks
    • 2" or 51mm O.D. Filler Necks
      • Cap
      • Filler Neck
    • 2-1/4" or 57mm Filler Necks
      • Filler Neck
    • 2.28" or 58mm Filler Necks & Caps
      • Filler Cap
      • Filler Neck
    • 2.38 O.D. (Or 2NPT)
    • 2.50 or 64mm Filler Necks & Caps
      • Filler Cap
      • Filler Neck
      • Strainer/Screen
    • 2.59" or 66mm Filler Necks & Caps
      • Cap
      • Filler Neck
    • 3" or 76mm Filler Necks
      • 3" Inch Filler Neck
      • Cap
    • 4" Or 101.8mm Filler Neck
    • 4.25" or 108mm Diameter
      • Filler Neck
      • Filler Cap
      • Strainer/ Screen
    • 4.31" or 84mm Diameter
      • Cap
      • Filler Neck
    • 4NPT - 4.35 O.D. Threaded
  • 12) AERO Flush Mount Gas Caps
    • Show All
    • 3-1/8" Outer Diameter - 200 Series Aero Caps
    • 3-3/4" Outer Diameter - 300 Series Aero Caps
    • 4-3/4" Outer Diameter - 400 Series Aero Caps
    • 5" Outer Diameter - 600 Series Aero Caps
    • 5-1/2" Outer Diameter - 500 Series Fuel Caps
  • 14) DEF Hose & Fittings
    • Show All
    • DEF Filler Necks
    • 1" DEF Hose
    • 1/2" Inch DEF Hose
    • 3/4" DEF Hose
    • 1-1/4" DEF Hose
    • 1-1/2 DEF Hose.
    • 2" DEF Hose.
    • Reducers - Urea DEF Diesel Exhaust Fluid Hose
    • Hose Connectors - DEF Diesel Emissions Fluid
      • UREA BSPP BRITISH STANDARD PIPE FITTINGS
      • NPT UREA DEF FITTINGS
    • Housings - Filler Neck Protector / Bezels
    • UREA DEF FITTINGS
  • 16) Threaded Necks Bungs And Caps.
  • Misc
    • Show All
    • 8) Twist On - Bayonet Filler Necks & Caps
      • Hydraulic Necks Caps And Strainer Screens
      • Turtle Caps
      • 1.75 Diameter
      • 2.28" Diameter
      • 2.50" Diameter
      • 2.59" Diameter
      • 3.00" Diameter
      • 4"NPT Threaded Filler Necks & Caps
      • 4.31" Inch O.D Bayonet Weld In Filler Neck
      • 4.25" Diameter
    • 13) Fuel Cell Parts Filler Cap Parts
    • 15) Filler Neck Grommet - Seal
      • Universal Filler Neck Mounting Grommets
      • AMC Fuel Filler Neck Grommets
      • Chevrolet / GMC
      • Dodge, Chrysler, Plymouth
      • Ford, Lincoln, Mercury
      • John Deere Tractor Filler Neck Grommets & Seals
    • 17) Marine Deck Filler
      • 1-1/2" OD Angled Marine Deck Fill
      • 2" Inch Angled Marine Deck Fill
      • 1-1/2" Inch OD Marine Deck Filler
      • 2"inch OD Marine Deck Filler
    • 18) Motorcycle Gas Caps & Filler Necks
      • Cafe Racer / Classic Street Bike Gas Caps
      • Custom Superbike Flush Mount Aero Caps
      • Weld In Custom Cycle Gas Caps
    • 20) Auxiliary Diesel Transfer Tank Adapter Kits
      • 1988-2010 GM Auxiliary Transfer Tank Install Kit
      • 2011-2018 Chevy Aux Transfer Tank Adapter Kit
      • 1998-2012 Dodge Ram 2500 3500 Auxiliary Tank Kit
      • 2013-2018 Dodge Ram Diesel Transfer Tank Install
      • 1999-17 Ford F250 F350 Auxiliary Tank Install Kit
    • 21) Bolt On Fuel Filler Neck And Cap
    • Marine Fuel / Coolant / Wet Exhaust Hose
      • 1" or 25mm Diameter
      • 1-1/8" or 29mm Diameter
      • 1-1/4" or 32mm Diameter
      • 1-3/8" or 35mm Diameter
      • 1-1/2" or 38mm Diameter
      • 1-5/8" or 41mm Diameter
      • 1-3/4" or 44mm Diameter
      • 1-5/16" or 33mm Diameter
      • 1-7/8" or 48mm Diameter
      • 2" or 51mm Diameter
      • 2-1/4" or 57mm Diameter
      • 2-1/8" or 54mm Diameter
      • 2-1/2" or 64mm Diameter
      • 2-3/4" or 70mm Diameter
      • 2-3/8" or 60mm Diameter
      • 2-5/8" or 67mm Diameter
      • 2-7/8" or 73mm Diameter
      • 3" or 76mm Diameter
    • Fuel Line Fittings - Connectors - Adapters
      • Fuel Line Check Valve
      • Fuel Line Bulkhead Fittings
      • Threaded Fuel Line Connectors - SAE
      • Threaded Fuel Line Connector - METRIC
      • Flexible Rubber and Nylon Fuel Line
      • Bundy Quick Connect Fuel Line Fittings
      • Male Fuel Hose Quick Connectors - FuelFlex
      • Compression Fittings & Adapters Fuel Line
      • Male To Female Fuel Line Adapters
      • Fuel Line Reducers
      • Fuel Pump - Pressure Repair Kits
    • Stant / Motorad / Gates Fuel Gas Caps
      • Custom And Decorative Gas & Diesel Caps
      • Gas Cap 31843 And Locking Cap 31844
      • Gates 31830D Three Prong Diesel Cap
      • Gates 31841 and Locking 31842 Gas Cap
      • Harley Davidson Threaded Fuel Cap
      • Threaded Diesel Cap
      • Vented Fuel Caps
      • Threaded Gas Cap 31833 And 31780
      • GM Quick Turn Cap Triangle year 1998-2001
    • A) Fuel Tank Parts - Gas and Diesel
      • NPT Pipe Fittings / Connectors / Adapters
      • Universal Fuel Level Sensor / Sending Unit
      • Bolt On Fuel Tank Inlet Hose Fittings
      • Barbed Hose Fittings
      • Weld In Bung
      • Gas Tank Breather / Fuel Tank Vent (External)
      • Fuel Tank Rollover Safety Vent Valve
      • Fuel Tank Pickup Tubes & Parts
      • Fuel Pickup Filters & Screens
      • Anti Spitback Back / Wellback Check Valve's
      • Fuel Pump
    • B) Metal Tubing
    • C) Semi & Tractor Trailer Diesel Fuel Caps
      • Borg Warner Diesel Fuel Caps For Steel Tanks 2NPSH
      • Ford 2NPSH Heavy Duty Diesel Fuel Cap 2NPT
      • Freightliner - Quarter Turn Diesel Caps
      • Freightliner - Diesel Tank Caps = 2.5”-8 UN
      • Freightliner 3.0-8 NPSL CAPS
      • Volvo Diesel Fuel Cap (low Sulfur) 3.0‐8 UNNS
      • Kenworth - International - Fuel Caps = 3.5-5.5 NS
      • Peterbilt - Fill Necks & Fuel Caps = 4NPT
      • Volvo, Mack, International Diesel Caps 3.0‐8 NPSL
  • 19) Universal Fuel Filler Neck
    • Show All
    • Gas Engine
      • 1" OD Main
      • 1-1/8" OD Main
      • 1-1/4" OD Main
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      • 2-1/2" OD Main
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      • 1" OD Main
      • 1-1/8" OD Main
      • 1-1/4" OD Main
      • 1-1/2" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
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Parts & Pieces

Categories

  • FACTORY REPLACEMENT FUEL FILLER NECKS
    • Acura
      • 1.6 EL
      • CSX
      • Legend
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    • Kaiser
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    • Daewoo
      • Lanos Fuel Filler Neck
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      • C3500
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        • Fuel Filler Neck - Gas Tank Pipe - Tube - Hose
      • Malibu
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        • Fuel Filler Neck - Gas Tank Pipe Tube Hose
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        • 1999 2000 Civic Fuel Filler Neck Gas Tank Pipe
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        • Galant Fuel Filler Neck Gas Tank PIpe
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      • 1000
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      • Montana
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      • Vibe
    • Porsche
    • SAAB
      • 9-7X
    • SCION
      • XB Fuel Filler Neck Parts
    • Subaru
      • Forester
      • Impreza
      • Legacy
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    • Saturn
      • Outlook
      • L Series
      • L100
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    • Toyota
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    • Volkswagen
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  • 1) Utility Body / Flatbed, Bed Takeoff Fill Necks
    • Diesel Fuel Neck
      • 1-1/2" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
    • Gasoline Neck
      • 1" OD Main
      • 1-1/8" OD Main
      • 1-1/4" OD Main
      • 1-1/2" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
    • Diesel Exhaust Fluid / Urea DEF
  • 2) Fuel Filler Hose (Straight)
    • 3/16" or 5mm Diameter
    • 1/4" or 6mm Diameter
    • 5/16" or 8mm Diameter
    • 3/8" or 10mm Diameter
    • 7/16" or 11mm Diameter
    • 1/2" or 13mm Diameter
    • 5/8" or 16mm Diameter
    • 3/4" or 19mm Diameter
    • 1" or 25mm Diameter
    • 1-1/8" or 29mm Diameter
    • 1-1/4" or 32mm Diameter
    • 1-3/8 or 35mm Diameter
    • 1-1/2" or 38mm Diameter
    • 1-5/8" or 41mm Diameter
    • 1-3/4 or 44mm Diameter
    • 1-7/8" or 48mm Diameter
    • 2" or 51mm Diameter
    • 2-1/4 or 57mm Diameter
    • 2-1/2" or 63.5mm Diameter
    • 3" Fuel Fill Hose
  • 3) Fuel Filler Hose (Elbows)
    • 30 Degree Fuel / Diesel Elbows
      • 1-1/2" or 38mm I.D.
      • 2" or 51mm I.D.
    • 45 Degree Fuel / Diesel Elbows
      • 1/4" Fuel Line 45° Elbows .25" I.D.
      • 5/16" Fuel Line Elbows - 8mm I.D.
      • 3/8" Fuel Line Elbows - 10mm I.D.
      • 1-1/4" or 32mm Diameter
      • 1-3/8" Or 35mm Inner Diameter
      • 1-1/2" or 38mm Diameter
      • 1-5/8" Or 41mm Inner Diameter.
      • 1-3/4" or 44mm Diameter
      • 2" or 51mm Diameter
      • 2-1/4" or 57mm Diameter
      • 2-1/2" or 64mm Diameter
    • 60° Degree Fuel/ Diesel Elbows
      • 2" or 51mm I.D.
      • 2-1/4" or 57mm I.D.
    • 90 Degree Fuel / Diesel Elbows
      • 1/4" Fuel Line 90° Elbows - .25 I.D.
      • 5/16" Fuel Line Elbows - 8mm
      • 3/8" Fuel Line Elbows - 10mm
      • 1/2" or 13mm Diameter
      • 5/8" Or 16mm Diameter
      • 3/4" or 19mm Inner Diameter
      • 1" or 25mm Diameter
      • 1-1/8" or 29mm Inner Diameter
      • 1-1/4" or 32mm Diameter
      • 1-3/8" or 35mm Inner Diameter
      • 1-1/2" or 38mm Diameter
      • 1-5/8" Or 41mm Inner Diameter.
      • 1-3/4" or 44mm Diameter
      • 2" or 51mm Diameter
      • 2-1/4" or 57mm Diameter
      • 2-1/2" or 64mm Diameter
      • 3" or 76mm Diameter
    • 135° Degree Fuel / Diesel Elbows
    • 180° Degree Fuel Hose - Lines - Pipes
  • 4) Filler Neck Buckets / Housings / Doors
    • Fuel Doors (Universal)
    • 21 & 22 Degree Angle
    • 30 Degree Angle
    • 42 Degree Angle
    • 53° Degree Angle
    • 55° Degree Angle
    • 57° Degree Angle
    • RV Filler Neck Surrounds
      • Champion RV Filler Neck Surrounds
      • Fireball RV Filler Neck Surrounds
      • Fleetwood Filler Neck Surrounds
      • Georgie Boy Filler Neck Surrounds
      • Mobile RV Filler Neck Surrounds
      • Pace Arrow RV Filler Neck Surrounds
      • Southwind RV Filler Neck Surrounds
      • Sportcoach RV Filler Neck Surrounds
      • Tioga RV Filler Neck Surrounds
      • Transvan Rv Filler Neck Surrounds
      • Winnebago Rv Filler Neck Surrounds
  • 5) Fuel Filler Hose Couplers / Joiners
    • 1/4" OR 6mm
    • 11) Flip Top Gas Caps
      • Aston Gas Caps
        • 2.5"
        • 2.75"
        • 3.5"
        • 3.5'
      • Cobra / Lemans Flip Top Gas Caps
      • Monza Gas Caps
        • 2"
        • 2.5"
        • 2.75"
    • 5/16" or 8mm Joiner
    • 3/8 or 10mm
    • 1/2" or 13mm
    • 5/8" or 16mm
    • 3/4" or 19mm
    • 1" or 25mm
    • 1-1/8" or 29mm
    • 1-1/4" or 32mm
    • 1-3/8" or 35mm
    • 1-1/2" or 38mm
    • 1-5/8" or 41mm
    • 1-3/4" or 44mm
    • 1-7/8" or 48mm
    • 2" or 51mm
    • 2-1/4" or 57mm
    • 2-1/2" or 64mm
  • 6) HOSE REDUCERS
    • 5/16" to 1/4" Fuel Hose Line Reducer
    • 3/8" to 1/4" Fuel Line Reducer
    • 3/8" to 5/16" Fuel Hose Reducer
    • 1/2" to 3/8" Reducer
    • 1/2" To 5/8" Reducer
    • 1/2" to 3/4" Reducer
    • 3/8" to 5/8" Reducer
    • 5/8" to 3/4" Reducer
    • 3/4" to 1" Reducer
    • Starting @ 1" OD Small End
      • 1-1/4" To 1" Fuel ID Reducer.
      • 1" to 1-1/8" or 25-29mm Reducer
      • 1" to 1-1/4" Reducer
      • 1" to 1-3/8" or 25-35mm Reducer
      • 1" to 1-1/2" or 25-38mm
    • Starting @ 1-1/8" OD Small End.
      • 1-1/4" To 1-1/8" Rubber Hose End ID Reducer.
    • Starting @ 1-1/4" OD Small End
      • 1-1/2" to 1-1/4" Hose ID Reducer.
      • 1-1/4" to 1-3/8" or 32-35mm Reducer
      • 1-1/4" to 1-1/2" or 32-38mm Reducer
      • 1-1/4" to 1-5/8" or 32-41mm Reducer
      • 1-1/4" to 1-3/4" or 32-44mm Reducer
    • Starting @ 1-3/8" OD Small End.
      • 1-3/8" TO 1-1/2" or 35-38mm Reducer
      • 1-3/8" TO 1-5/8" or 35-41mm Reducer
      • 1-3/8" TO 1-3/4" or 35-44mm Reducer
      • 1-3/8" TO 1-7/8" or 35-48mm Reducer
    • Starting @ 1-1/2" OD Small End
      • 1-3/4" to 1-1/2" Inner Diameter Reducer.
      • 1-1/2" to 1-5/8" or 38-41mm Reducer
      • 1-1/2" to 1-3/4" or 38-44mm Reducer
      • 1-1/2" to 1-7/8" or 38-48mm Reducer
      • 1-1/2" to 2" or 38-51mm Reducer
    • Starting @ 1-5/8" OD Small End
      • Starting @ 1-5/8" OD Small End
    • Starting @ 1-3/4" OD Small End
      • 2" to 1-3/4" Hose ID Reducer.
      • 1-3/4" to 1-7/8" or 44mm-48mm Reducer
      • 1-3/4" to 2" or 44-51mm Reducer
      • 1-3/4" to 2-1/4" or 44-57mm Reducer
      • 1-3/4" to 2-1/2" or 44-64mm Reducer
    • Starting @ 1-7/8" OD Small End
      • 2" To 1-7/8" ID Reducer
      • 1-7/8" to 2-1/4" or 48-57mm Reducer
    • Starting @ 2" OD Small End
      • 2-1/4" to 2" Hose ID Reducer.
      • 2" to 2-1/4" or 51-57mm Reducer
      • 2" to 2-3/8" or 51-60mm Reducer
      • 2" to 2-1/2" or 51-64mm Reducer
    • Starting @ 2-1/4" OD Small End
  • 7) Billet Fuel Filler Necks
    • 1" or 25mm Diameter
    • 1-5/8" or 41mm Diameter
    • 1-1/2" or 38mm Diameter
    • 2" or 51mm Diameter
    • 2-1/2" or 64mm Diameter
    • 3" Inch or 76mm Billet Filler Neck
  • 9) Radiator / Coolant Filler Neck
    • Coolant Expansion Tank
    • In Line Radiator Hose Fill Necks & Adapters
      • 1-1/4" 32mm O.D. inline Radiator Hose Filler Neck
      • 3/4" or 19mm O.D. inline Radiator Hose Filler Neck
      • 1-1/2" 38mm O.D. Inline Radiator Hose Filler Neck
      • 1-3/4" / 44mm O.D. Inline Radiator Hose Adapters
    • Cold Rolled Steel Radiator Type Filler Neck
    • Aluminum Radiator Type Filler Neck
    • Brass Radiator Type Filler Neck
    • Stainless Steel Radiator Type Filler Neck
    • Radiator Cap
      • 4 Psi Radiator Cap
      • 7 lbs Radiator Cap
      • 10 lbs Radiator Cap
      • 13 lbs Radiator Cap
      • 15 lbs Radiator Cap
      • 16 lbs Radiator Cap
      • 18 lbs Radiator Cap
      • 20 lbs Radiator Cap
      • Non Pressurized
  • 10) Weld In Filler Necks
    • 1.50" Or 38mm Filler Necks
    • 1-5/8" or 41mm O.D. Filler Necks & Caps
    • 1.75 or 44mm O.D. Filler Necks
    • 2" or 51mm O.D. Filler Necks
      • Cap
      • Filler Neck
    • 2-1/4" or 57mm Filler Necks
      • Filler Neck
    • 2.28" or 58mm Filler Necks & Caps
      • Filler Cap
      • Filler Neck
    • 2.38 O.D. (Or 2NPT)
    • 2.50 or 64mm Filler Necks & Caps
      • Filler Cap
      • Filler Neck
      • Strainer/Screen
    • 2.59" or 66mm Filler Necks & Caps
      • Cap
      • Filler Neck
    • 3" or 76mm Filler Necks
      • 3" Inch Filler Neck
      • Cap
    • 4" Or 101.8mm Filler Neck
    • 4.25" or 108mm Diameter
      • Filler Neck
      • Filler Cap
      • Strainer/ Screen
    • 4.31" or 84mm Diameter
      • Cap
      • Filler Neck
    • 4NPT - 4.35 O.D. Threaded
  • 12) AERO Flush Mount Gas Caps
    • 3-1/8" Outer Diameter - 200 Series Aero Caps
    • 3-3/4" Outer Diameter - 300 Series Aero Caps
    • 4-3/4" Outer Diameter - 400 Series Aero Caps
    • 5" Outer Diameter - 600 Series Aero Caps
    • 5-1/2" Outer Diameter - 500 Series Fuel Caps
  • 14) DEF Hose & Fittings
    • DEF Filler Necks
    • 1" DEF Hose
    • 1/2" Inch DEF Hose
    • 3/4" DEF Hose
    • 1-1/4" DEF Hose
    • 1-1/2 DEF Hose.
    • 2" DEF Hose.
    • Reducers - Urea DEF Diesel Exhaust Fluid Hose
    • Hose Connectors - DEF Diesel Emissions Fluid
      • UREA BSPP BRITISH STANDARD PIPE FITTINGS
      • NPT UREA DEF FITTINGS
    • Housings - Filler Neck Protector / Bezels
    • UREA DEF FITTINGS
  • 16) Threaded Necks Bungs And Caps.
  • Misc
    • 8) Twist On - Bayonet Filler Necks & Caps
      • Hydraulic Necks Caps And Strainer Screens
      • Turtle Caps
      • 1.75 Diameter
      • 2.28" Diameter
        • Filler Neck
        • Filler Cap
        • Strainer / Screen
      • 2.50" Diameter
        • Filler Cap
        • Filler Neck
        • Strainer / Screen
      • 2.59" Diameter
        • Filler Cap
        • Filler Neck
      • 3.00" Diameter
        • Filler Cap
        • Filler Neck
      • 4"NPT Threaded Filler Necks & Caps
      • 4.31" Inch O.D Bayonet Weld In Filler Neck
      • 4.25" Diameter
        • Filler Cap
        • Filler Neck
        • Strainer Screen
    • 13) Fuel Cell Parts Filler Cap Parts
    • 15) Filler Neck Grommet - Seal
      • Universal Filler Neck Mounting Grommets
      • AMC Fuel Filler Neck Grommets
      • Chevrolet / GMC
      • Dodge, Chrysler, Plymouth
      • Ford, Lincoln, Mercury
      • John Deere Tractor Filler Neck Grommets & Seals
    • 17) Marine Deck Filler
      • 1-1/2" OD Angled Marine Deck Fill
      • 2" Inch Angled Marine Deck Fill
      • 1-1/2" Inch OD Marine Deck Filler
      • 2"inch OD Marine Deck Filler
    • 18) Motorcycle Gas Caps & Filler Necks
      • Cafe Racer / Classic Street Bike Gas Caps
      • Custom Superbike Flush Mount Aero Caps
      • Weld In Custom Cycle Gas Caps
    • 20) Auxiliary Diesel Transfer Tank Adapter Kits
      • 1988-2010 GM Auxiliary Transfer Tank Install Kit
      • 2011-2018 Chevy Aux Transfer Tank Adapter Kit
      • 1998-2012 Dodge Ram 2500 3500 Auxiliary Tank Kit
      • 2013-2018 Dodge Ram Diesel Transfer Tank Install
      • 1999-17 Ford F250 F350 Auxiliary Tank Install Kit
    • 21) Bolt On Fuel Filler Neck And Cap
    • Marine Fuel / Coolant / Wet Exhaust Hose
      • 1" or 25mm Diameter
      • 1-1/8" or 29mm Diameter
      • 1-1/4" or 32mm Diameter
      • 1-3/8" or 35mm Diameter
      • 1-1/2" or 38mm Diameter
      • 1-5/8" or 41mm Diameter
      • 1-3/4" or 44mm Diameter
      • 1-5/16" or 33mm Diameter
      • 1-7/8" or 48mm Diameter
      • 2" or 51mm Diameter
      • 2-1/4" or 57mm Diameter
      • 2-1/8" or 54mm Diameter
      • 2-1/2" or 64mm Diameter
      • 2-3/4" or 70mm Diameter
      • 2-3/8" or 60mm Diameter
      • 2-5/8" or 67mm Diameter
      • 2-7/8" or 73mm Diameter
      • 3" or 76mm Diameter
    • Fuel Line Fittings - Connectors - Adapters
      • Fuel Line Check Valve
      • Fuel Line Bulkhead Fittings
      • Threaded Fuel Line Connectors - SAE
      • Threaded Fuel Line Connector - METRIC
      • Flexible Rubber and Nylon Fuel Line
      • Bundy Quick Connect Fuel Line Fittings
      • Male Fuel Hose Quick Connectors - FuelFlex
      • Compression Fittings & Adapters Fuel Line
      • Male To Female Fuel Line Adapters
      • Fuel Line Reducers
      • Fuel Pump - Pressure Repair Kits
    • Stant / Motorad / Gates Fuel Gas Caps
      • Custom And Decorative Gas & Diesel Caps
      • Gas Cap 31843 And Locking Cap 31844
      • Gates 31830D Three Prong Diesel Cap
      • Gates 31841 and Locking 31842 Gas Cap
      • Harley Davidson Threaded Fuel Cap
      • Threaded Diesel Cap
      • Vented Fuel Caps
      • Threaded Gas Cap 31833 And 31780
      • GM Quick Turn Cap Triangle year 1998-2001
    • A) Fuel Tank Parts - Gas and Diesel
      • NPT Pipe Fittings / Connectors / Adapters
        • 1/8" NPT Pipe Fittings - Adapters - Connectors
        • 1/4" NPT Pipe Fittings - Adapters - Connectors
        • 3/8 NPT Pipe Fittings - Adapters - Connectors
        • 2" NPT Pipe Fittings - Adapters - Connectors
      • Universal Fuel Level Sensor / Sending Unit
        • Floatless Fuel Sending Units - All Ohms
        • 240-33 Ohm Sending Unit - Universal
        • 10-180 Ohm Sending Unit - VDO Universal
        • 0-30 Ohm Sending Unit - Early GM Before 1964
        • 0-90 Ohm Sending Unit - Late GM 1965 & Up
        • 73-10 Ohm Fuel Sending Unit Ford and Mopar
      • Bolt On Fuel Tank Inlet Hose Fittings
      • Barbed Hose Fittings
      • Weld In Bung
      • Gas Tank Breather / Fuel Tank Vent (External)
      • Fuel Tank Rollover Safety Vent Valve
      • Fuel Tank Pickup Tubes & Parts
      • Fuel Pickup Filters & Screens
      • Anti Spitback Back / Wellback Check Valve's
      • Fuel Pump
    • B) Metal Tubing
    • C) Semi & Tractor Trailer Diesel Fuel Caps
      • Borg Warner Diesel Fuel Caps For Steel Tanks 2NPSH
      • Ford 2NPSH Heavy Duty Diesel Fuel Cap 2NPT
      • Freightliner - Quarter Turn Diesel Caps
      • Freightliner - Diesel Tank Caps = 2.5”-8 UN
      • Freightliner 3.0-8 NPSL CAPS
      • Volvo Diesel Fuel Cap (low Sulfur) 3.0‐8 UNNS
      • Kenworth - International - Fuel Caps = 3.5-5.5 NS
      • Peterbilt - Fill Necks & Fuel Caps = 4NPT
      • Volvo, Mack, International Diesel Caps 3.0‐8 NPSL
  • 19) Universal Fuel Filler Neck
    • Gas Engine
      • 1" OD Main
      • 1-1/8" OD Main
      • 1-1/4" OD Main
      • 1-3/8" OD Main
      • 1-1/2" OD Main
      • 1-5/8" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
    • Diesel Engine
      • 1" OD Main
      • 1-1/8" OD Main
      • 1-1/4" OD Main
      • 1-1/2" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
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2" or 51mm Diameter

Categories

  • FACTORY REPLACEMENT FUEL FILLER NECKS
    • Acura
      • 1.6 EL
      • CSX
      • Legend
      • MDX
    • Kaiser
      • M715 Military Jeep
    • Daewoo
      • Lanos Fuel Filler Neck
    • BMW
    • Buick
      • Century
      • Enclave
      • Riviera
      • Roadmaster
      • Skyhawk
      • Skylark
      • Somerset
      • Terraza
      • Allure
      • Electra
      • Lacrosse
      • Lasabre
      • Park Avenue
      • Rainier
      • Reatta
      • Regal
      • Rendezvous
    • Cadillac
      • Cimarron
      • DeVille
      • Eldorado
      • Escalade
      • Fleetwood
      • Seville
    • Chevrolet
      • C3500
      • Express 1500
      • Express 2500
      • Express 3500
      • HHR
      • C4500
      • Astro
      • Avalanche
      • Aveo
      • Beretta
      • Blazer
      • C/K 1500 Pickup
      • C/K 2500 Pickup
      • C/K 3500 Pickup
      • C10
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      • C30
      • Camaro
      • Cavalier
      • Cobalt
      • Colorado
      • Corsica
      • Corvette
      • Equinox
      • Express Van
      • Impala
      • Lumina
        • Fuel Filler Neck - Gas Tank Pipe - Tube - Hose
      • Malibu
      • Metro
      • Monte Carlo
        • Fuel Filler Neck - Gas Tank Pipe Tube Hose
      • Pickup
      • Prizm
      • S10
      • S10 blazer
      • S10 Pickup
      • Silverado
      • SSR
      • Suburban
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    • Chrysler
      • 200
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      • Caliber
      • coronet
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      • D100 Pickup
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      • Neon
      • Pickup
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      • Stratus
    • Eagle
    • Ford
      • Cutaway School Bus
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      • Ranchero
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      • Explorer Sport Trac Filler Neck
      • F100
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      • Focus
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      • Pickup
      • Probe
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    • Geo
      • Metro
      • Prizm
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      • Tracker
    • Hummer
      • H1
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      • C3500
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      • C4500
      • Acadia
      • C/K 10
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      • C/K1500 Pickup
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      • Pickup
      • S15
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      • Sierra Pickup
      • Sonoma
      • Suburban
      • Terrain
      • Yukon
    • Honda
      • Accord
      • Civic
        • 1999 2000 Civic Fuel Filler Neck Gas Tank Pipe
      • Civic del Sol
      • CR-V
      • CRX
      • Element
      • Odyssey
      • Passport
      • Pilot
      • Prelude
    • Hyundai
      • Tucson
      • Accent
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      • Santa Fe
      • Scoupe
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      • XG 300
    • Infiniti
      • QX56
      • FX35
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    • Isuzu
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      • spectra
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      • SC 300
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    • Lincoln
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    • Mazda
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    • Mini
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      • Eclipse
      • endeavor
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        • Galant Fuel Filler Neck Gas Tank PIpe
      • Lancer
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      • Montero Sport
      • outlander
      • Precis
    • Nissan
      • Versa
      • Armada
      • 200SX
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      • Pathfinder
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    • Oldsmobile
      • Achieva
      • Alero
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      • Cutlass
      • Cutlass Ciera
      • Cutlass Supreme
      • Delt 88
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    • Plymouth
      • Barracuda - Cuda
      • GTX
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      • Grand Voyager
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    • Pontiac
      • 1000
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      • Aztek
      • Bonneville
      • Firebird
      • Grand AM
      • Grand Prix
      • Montana
      • sunbird
      • Vibe
    • Porsche
    • SAAB
      • 9-7X
    • SCION
      • XB Fuel Filler Neck Parts
    • Subaru
      • Forester
      • Impreza
      • Legacy
      • Outback
      • SVX
    • Saturn
      • Outlook
      • L Series
      • L100
      • L200
      • L300
      • LS
      • LS1
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      • LW1
      • LW2
      • LW200
      • LW300
      • Relay
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      • SC
      • SC1
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      • SL
      • SL1
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      • SW1
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      • VUE
    • Suzuki
      • Aerio
      • Esteem
      • Grand Vitara
      • Sidekick
      • Swift
      • Vitara
      • XL-7
    • Toyota
      • 4Runner
      • Avalon
      • Camry
      • Celica
      • Corolla
      • Echo
      • Highlander
      • Matrix
      • Pickup
      • Previa
      • Prius
      • RAV4
      • Sequoia
      • Sienna
      • Solara
      • Tacoma
      • Tercel
      • Tundra
      • Venza
    • Volkswagen
    • Volvo
  • 1) Utility Body / Flatbed, Bed Takeoff Fill Necks
    • Diesel Fuel Neck
      • 1-1/2" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
    • Gasoline Neck
      • 1" OD Main
      • 1-1/8" OD Main
      • 1-1/4" OD Main
      • 1-1/2" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
    • Diesel Exhaust Fluid / Urea DEF
  • 2) Fuel Filler Hose (Straight)
    • 3/16" or 5mm Diameter
    • 1/4" or 6mm Diameter
    • 5/16" or 8mm Diameter
    • 3/8" or 10mm Diameter
    • 7/16" or 11mm Diameter
    • 1/2" or 13mm Diameter
    • 5/8" or 16mm Diameter
    • 3/4" or 19mm Diameter
    • 1" or 25mm Diameter
    • 1-1/8" or 29mm Diameter
    • 1-1/4" or 32mm Diameter
    • 1-3/8 or 35mm Diameter
    • 1-1/2" or 38mm Diameter
    • 1-5/8" or 41mm Diameter
    • 1-3/4 or 44mm Diameter
    • 1-7/8" or 48mm Diameter
    • 2" or 51mm Diameter
    • 2-1/4 or 57mm Diameter
    • 2-1/2" or 63.5mm Diameter
    • 3" Fuel Fill Hose
  • 3) Fuel Filler Hose (Elbows)
    • 30 Degree Fuel / Diesel Elbows
      • 1-1/2" or 38mm I.D.
      • 2" or 51mm I.D.
    • 45 Degree Fuel / Diesel Elbows
      • 1/4" Fuel Line 45° Elbows .25" I.D.
      • 5/16" Fuel Line Elbows - 8mm I.D.
      • 3/8" Fuel Line Elbows - 10mm I.D.
      • 1-1/4" or 32mm Diameter
      • 1-3/8" Or 35mm Inner Diameter
      • 1-1/2" or 38mm Diameter
      • 1-5/8" Or 41mm Inner Diameter.
      • 1-3/4" or 44mm Diameter
      • 2" or 51mm Diameter
      • 2-1/4" or 57mm Diameter
      • 2-1/2" or 64mm Diameter
    • 60° Degree Fuel/ Diesel Elbows
      • 2" or 51mm I.D.
      • 2-1/4" or 57mm I.D.
    • 90 Degree Fuel / Diesel Elbows
      • 1/4" Fuel Line 90° Elbows - .25 I.D.
      • 5/16" Fuel Line Elbows - 8mm
      • 3/8" Fuel Line Elbows - 10mm
      • 1/2" or 13mm Diameter
      • 5/8" Or 16mm Diameter
      • 3/4" or 19mm Inner Diameter
      • 1" or 25mm Diameter
      • 1-1/8" or 29mm Inner Diameter
      • 1-1/4" or 32mm Diameter
      • 1-3/8" or 35mm Inner Diameter
      • 1-1/2" or 38mm Diameter
      • 1-5/8" Or 41mm Inner Diameter.
      • 1-3/4" or 44mm Diameter
      • 2" or 51mm Diameter
      • 2-1/4" or 57mm Diameter
      • 2-1/2" or 64mm Diameter
      • 3" or 76mm Diameter
    • 135° Degree Fuel / Diesel Elbows
    • 180° Degree Fuel Hose - Lines - Pipes
  • 4) Filler Neck Buckets / Housings / Doors
    • Fuel Doors (Universal)
    • 21 & 22 Degree Angle
    • 30 Degree Angle
    • 42 Degree Angle
    • 53° Degree Angle
    • 55° Degree Angle
    • 57° Degree Angle
    • RV Filler Neck Surrounds
      • Champion RV Filler Neck Surrounds
      • Fireball RV Filler Neck Surrounds
      • Fleetwood Filler Neck Surrounds
      • Georgie Boy Filler Neck Surrounds
      • Mobile RV Filler Neck Surrounds
      • Pace Arrow RV Filler Neck Surrounds
      • Southwind RV Filler Neck Surrounds
      • Sportcoach RV Filler Neck Surrounds
      • Tioga RV Filler Neck Surrounds
      • Transvan Rv Filler Neck Surrounds
      • Winnebago Rv Filler Neck Surrounds
  • 5) Fuel Filler Hose Couplers / Joiners
    • 1/4" OR 6mm
    • 11) Flip Top Gas Caps
      • Aston Gas Caps
        • 2.5"
        • 2.75"
        • 3.5"
        • 3.5'
      • Cobra / Lemans Flip Top Gas Caps
      • Monza Gas Caps
        • 2"
        • 2.5"
        • 2.75"
    • 5/16" or 8mm Joiner
    • 3/8 or 10mm
    • 1/2" or 13mm
    • 5/8" or 16mm
    • 3/4" or 19mm
    • 1" or 25mm
    • 1-1/8" or 29mm
    • 1-1/4" or 32mm
    • 1-3/8" or 35mm
    • 1-1/2" or 38mm
    • 1-5/8" or 41mm
    • 1-3/4" or 44mm
    • 1-7/8" or 48mm
    • 2" or 51mm
    • 2-1/4" or 57mm
    • 2-1/2" or 64mm
  • 6) HOSE REDUCERS
    • 5/16" to 1/4" Fuel Hose Line Reducer
    • 3/8" to 1/4" Fuel Line Reducer
    • 3/8" to 5/16" Fuel Hose Reducer
    • 1/2" to 3/8" Reducer
    • 1/2" To 5/8" Reducer
    • 1/2" to 3/4" Reducer
    • 3/8" to 5/8" Reducer
    • 5/8" to 3/4" Reducer
    • 3/4" to 1" Reducer
    • Starting @ 1" OD Small End
      • 1-1/4" To 1" Fuel ID Reducer.
      • 1" to 1-1/8" or 25-29mm Reducer
      • 1" to 1-1/4" Reducer
      • 1" to 1-3/8" or 25-35mm Reducer
      • 1" to 1-1/2" or 25-38mm
    • Starting @ 1-1/8" OD Small End.
      • 1-1/4" To 1-1/8" Rubber Hose End ID Reducer.
    • Starting @ 1-1/4" OD Small End
      • 1-1/2" to 1-1/4" Hose ID Reducer.
      • 1-1/4" to 1-3/8" or 32-35mm Reducer
      • 1-1/4" to 1-1/2" or 32-38mm Reducer
      • 1-1/4" to 1-5/8" or 32-41mm Reducer
      • 1-1/4" to 1-3/4" or 32-44mm Reducer
    • Starting @ 1-3/8" OD Small End.
      • 1-3/8" TO 1-1/2" or 35-38mm Reducer
      • 1-3/8" TO 1-5/8" or 35-41mm Reducer
      • 1-3/8" TO 1-3/4" or 35-44mm Reducer
      • 1-3/8" TO 1-7/8" or 35-48mm Reducer
    • Starting @ 1-1/2" OD Small End
      • 1-3/4" to 1-1/2" Inner Diameter Reducer.
      • 1-1/2" to 1-5/8" or 38-41mm Reducer
      • 1-1/2" to 1-3/4" or 38-44mm Reducer
      • 1-1/2" to 1-7/8" or 38-48mm Reducer
      • 1-1/2" to 2" or 38-51mm Reducer
    • Starting @ 1-5/8" OD Small End
      • Starting @ 1-5/8" OD Small End
    • Starting @ 1-3/4" OD Small End
      • 2" to 1-3/4" Hose ID Reducer.
      • 1-3/4" to 1-7/8" or 44mm-48mm Reducer
      • 1-3/4" to 2" or 44-51mm Reducer
      • 1-3/4" to 2-1/4" or 44-57mm Reducer
      • 1-3/4" to 2-1/2" or 44-64mm Reducer
    • Starting @ 1-7/8" OD Small End
      • 2" To 1-7/8" ID Reducer
      • 1-7/8" to 2-1/4" or 48-57mm Reducer
    • Starting @ 2" OD Small End
      • 2-1/4" to 2" Hose ID Reducer.
      • 2" to 2-1/4" or 51-57mm Reducer
      • 2" to 2-3/8" or 51-60mm Reducer
      • 2" to 2-1/2" or 51-64mm Reducer
    • Starting @ 2-1/4" OD Small End
  • 7) Billet Fuel Filler Necks
    • 1" or 25mm Diameter
    • 1-5/8" or 41mm Diameter
    • 1-1/2" or 38mm Diameter
    • 2" or 51mm Diameter
    • 2-1/2" or 64mm Diameter
    • 3" Inch or 76mm Billet Filler Neck
  • 9) Radiator / Coolant Filler Neck
    • Coolant Expansion Tank
    • In Line Radiator Hose Fill Necks & Adapters
      • 1-1/4" 32mm O.D. inline Radiator Hose Filler Neck
      • 3/4" or 19mm O.D. inline Radiator Hose Filler Neck
      • 1-1/2" 38mm O.D. Inline Radiator Hose Filler Neck
      • 1-3/4" / 44mm O.D. Inline Radiator Hose Adapters
    • Cold Rolled Steel Radiator Type Filler Neck
    • Aluminum Radiator Type Filler Neck
    • Brass Radiator Type Filler Neck
    • Stainless Steel Radiator Type Filler Neck
    • Radiator Cap
      • 4 Psi Radiator Cap
      • 7 lbs Radiator Cap
      • 10 lbs Radiator Cap
      • 13 lbs Radiator Cap
      • 15 lbs Radiator Cap
      • 16 lbs Radiator Cap
      • 18 lbs Radiator Cap
      • 20 lbs Radiator Cap
      • Non Pressurized
  • 10) Weld In Filler Necks
    • 1.50" Or 38mm Filler Necks
    • 1-5/8" or 41mm O.D. Filler Necks & Caps
    • 1.75 or 44mm O.D. Filler Necks
    • 2" or 51mm O.D. Filler Necks
      • Cap
      • Filler Neck
    • 2-1/4" or 57mm Filler Necks
      • Filler Neck
    • 2.28" or 58mm Filler Necks & Caps
      • Filler Cap
      • Filler Neck
    • 2.38 O.D. (Or 2NPT)
    • 2.50 or 64mm Filler Necks & Caps
      • Filler Cap
      • Filler Neck
      • Strainer/Screen
    • 2.59" or 66mm Filler Necks & Caps
      • Cap
      • Filler Neck
    • 3" or 76mm Filler Necks
      • 3" Inch Filler Neck
      • Cap
    • 4" Or 101.8mm Filler Neck
    • 4.25" or 108mm Diameter
      • Filler Neck
      • Filler Cap
      • Strainer/ Screen
    • 4.31" or 84mm Diameter
      • Cap
      • Filler Neck
    • 4NPT - 4.35 O.D. Threaded
  • 12) AERO Flush Mount Gas Caps
    • 3-1/8" Outer Diameter - 200 Series Aero Caps
    • 3-3/4" Outer Diameter - 300 Series Aero Caps
    • 4-3/4" Outer Diameter - 400 Series Aero Caps
    • 5" Outer Diameter - 600 Series Aero Caps
    • 5-1/2" Outer Diameter - 500 Series Fuel Caps
  • 14) DEF Hose & Fittings
    • DEF Filler Necks
    • 1" DEF Hose
    • 1/2" Inch DEF Hose
    • 3/4" DEF Hose
    • 1-1/4" DEF Hose
    • 1-1/2 DEF Hose.
    • 2" DEF Hose.
    • Reducers - Urea DEF Diesel Exhaust Fluid Hose
    • Hose Connectors - DEF Diesel Emissions Fluid
      • UREA BSPP BRITISH STANDARD PIPE FITTINGS
      • NPT UREA DEF FITTINGS
    • Housings - Filler Neck Protector / Bezels
    • UREA DEF FITTINGS
  • 16) Threaded Necks Bungs And Caps.
  • Misc
    • 8) Twist On - Bayonet Filler Necks & Caps
      • Hydraulic Necks Caps And Strainer Screens
      • Turtle Caps
      • 1.75 Diameter
      • 2.28" Diameter
        • Filler Neck
        • Filler Cap
        • Strainer / Screen
      • 2.50" Diameter
        • Filler Cap
        • Filler Neck
        • Strainer / Screen
      • 2.59" Diameter
        • Filler Cap
        • Filler Neck
      • 3.00" Diameter
        • Filler Cap
        • Filler Neck
      • 4"NPT Threaded Filler Necks & Caps
      • 4.31" Inch O.D Bayonet Weld In Filler Neck
      • 4.25" Diameter
        • Filler Cap
        • Filler Neck
        • Strainer Screen
    • 13) Fuel Cell Parts Filler Cap Parts
    • 15) Filler Neck Grommet - Seal
      • Universal Filler Neck Mounting Grommets
      • AMC Fuel Filler Neck Grommets
      • Chevrolet / GMC
      • Dodge, Chrysler, Plymouth
      • Ford, Lincoln, Mercury
      • John Deere Tractor Filler Neck Grommets & Seals
    • 17) Marine Deck Filler
      • 1-1/2" OD Angled Marine Deck Fill
      • 2" Inch Angled Marine Deck Fill
      • 1-1/2" Inch OD Marine Deck Filler
      • 2"inch OD Marine Deck Filler
    • 18) Motorcycle Gas Caps & Filler Necks
      • Cafe Racer / Classic Street Bike Gas Caps
      • Custom Superbike Flush Mount Aero Caps
      • Weld In Custom Cycle Gas Caps
    • 20) Auxiliary Diesel Transfer Tank Adapter Kits
      • 1988-2010 GM Auxiliary Transfer Tank Install Kit
      • 2011-2018 Chevy Aux Transfer Tank Adapter Kit
      • 1998-2012 Dodge Ram 2500 3500 Auxiliary Tank Kit
      • 2013-2018 Dodge Ram Diesel Transfer Tank Install
      • 1999-17 Ford F250 F350 Auxiliary Tank Install Kit
    • 21) Bolt On Fuel Filler Neck And Cap
    • Marine Fuel / Coolant / Wet Exhaust Hose
      • 1" or 25mm Diameter
      • 1-1/8" or 29mm Diameter
      • 1-1/4" or 32mm Diameter
      • 1-3/8" or 35mm Diameter
      • 1-1/2" or 38mm Diameter
      • 1-5/8" or 41mm Diameter
      • 1-3/4" or 44mm Diameter
      • 1-5/16" or 33mm Diameter
      • 1-7/8" or 48mm Diameter
      • 2" or 51mm Diameter
      • 2-1/4" or 57mm Diameter
      • 2-1/8" or 54mm Diameter
      • 2-1/2" or 64mm Diameter
      • 2-3/4" or 70mm Diameter
      • 2-3/8" or 60mm Diameter
      • 2-5/8" or 67mm Diameter
      • 2-7/8" or 73mm Diameter
      • 3" or 76mm Diameter
    • Fuel Line Fittings - Connectors - Adapters
      • Fuel Line Check Valve
      • Fuel Line Bulkhead Fittings
      • Threaded Fuel Line Connectors - SAE
      • Threaded Fuel Line Connector - METRIC
      • Flexible Rubber and Nylon Fuel Line
      • Bundy Quick Connect Fuel Line Fittings
      • Male Fuel Hose Quick Connectors - FuelFlex
      • Compression Fittings & Adapters Fuel Line
      • Male To Female Fuel Line Adapters
      • Fuel Line Reducers
      • Fuel Pump - Pressure Repair Kits
    • Stant / Motorad / Gates Fuel Gas Caps
      • Custom And Decorative Gas & Diesel Caps
      • Gas Cap 31843 And Locking Cap 31844
      • Gates 31830D Three Prong Diesel Cap
      • Gates 31841 and Locking 31842 Gas Cap
      • Harley Davidson Threaded Fuel Cap
      • Threaded Diesel Cap
      • Vented Fuel Caps
      • Threaded Gas Cap 31833 And 31780
      • GM Quick Turn Cap Triangle year 1998-2001
    • A) Fuel Tank Parts - Gas and Diesel
      • NPT Pipe Fittings / Connectors / Adapters
        • 1/8" NPT Pipe Fittings - Adapters - Connectors
        • 1/4" NPT Pipe Fittings - Adapters - Connectors
        • 3/8 NPT Pipe Fittings - Adapters - Connectors
        • 2" NPT Pipe Fittings - Adapters - Connectors
      • Universal Fuel Level Sensor / Sending Unit
        • Floatless Fuel Sending Units - All Ohms
        • 240-33 Ohm Sending Unit - Universal
        • 10-180 Ohm Sending Unit - VDO Universal
        • 0-30 Ohm Sending Unit - Early GM Before 1964
        • 0-90 Ohm Sending Unit - Late GM 1965 & Up
        • 73-10 Ohm Fuel Sending Unit Ford and Mopar
      • Bolt On Fuel Tank Inlet Hose Fittings
      • Barbed Hose Fittings
      • Weld In Bung
      • Gas Tank Breather / Fuel Tank Vent (External)
      • Fuel Tank Rollover Safety Vent Valve
      • Fuel Tank Pickup Tubes & Parts
      • Fuel Pickup Filters & Screens
      • Anti Spitback Back / Wellback Check Valve's
      • Fuel Pump
    • B) Metal Tubing
    • C) Semi & Tractor Trailer Diesel Fuel Caps
      • Borg Warner Diesel Fuel Caps For Steel Tanks 2NPSH
      • Ford 2NPSH Heavy Duty Diesel Fuel Cap 2NPT
      • Freightliner - Quarter Turn Diesel Caps
      • Freightliner - Diesel Tank Caps = 2.5”-8 UN
      • Freightliner 3.0-8 NPSL CAPS
      • Volvo Diesel Fuel Cap (low Sulfur) 3.0‐8 UNNS
      • Kenworth - International - Fuel Caps = 3.5-5.5 NS
      • Peterbilt - Fill Necks & Fuel Caps = 4NPT
      • Volvo, Mack, International Diesel Caps 3.0‐8 NPSL
  • 19) Universal Fuel Filler Neck
    • Gas Engine
      • 1" OD Main
      • 1-1/8" OD Main
      • 1-1/4" OD Main
      • 1-3/8" OD Main
      • 1-1/2" OD Main
      • 1-5/8" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
    • Diesel Engine
      • 1" OD Main
      • 1-1/8" OD Main
      • 1-1/4" OD Main
      • 1-1/2" OD Main
      • 1-3/4" OD Main
      • 2" OD Main
      • 2-1/4" OD Main
      • 2-1/2" OD Main
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  • Home
  • 7) Billet Fuel Filler Necks
  • 2" or 51mm Diameter
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  • 2" Billet Aluminum Weld On Bung And Cap

    2" Billet Aluminum Weld On Bung And Cap

    Part # WLDFC2

    (Please See Details Before Ordering)

    €16.11
    Choose Options Details
  • 304 Stainless Steel weld in on neck bung and cap 2" 3" inch

    2" Billet SS304 Stainless Weld On Filler Neck Bung & Fill Cap

    Part # WLDFC2SS

    (Please See Details Before Ordering)

    €27.65
    OUT OF STOCK Details
  • marine hot rod flip top deck fill filler cap neck boat 166033 rex marine empi flip top boat hot rat rod 351800 custom gas filler cap 617920

    2" Custom Hot Rod / Boat Flip Top Fuel Filler Cap

    Part # CP003

    (Please See Details Before Ordering)

    €36.05
    OUT OF STOCK Details
  • 2 51mm Billet remote mount empi dune buggy off road fender mount aluminum bam pacific custom fuel filler neck supply black

    2" or 51mm Billet Aluminum Remote Mount Fuel Filler Neck And Cap

    Part # 121680ST

    (Please See Details Before Ordering)

    €59.34
    OUT OF STOCK Details
  • 90 degree fuel filler neck - diesel fill pipe - 90°

    90° Degree - Aluminum Remote Mount Fuel Filler Neck And Cap - 2"

    Part # 121680A90

    (Please See Details Before Ordering)

    €76.30
    OUT OF STOCK Details
  • Remote Mounting Bracket For Our Billet Aluminum Filler Necks

    Remote Mounting Bracket For Our Billet Aluminum Filler Necks

    Part # BRK002

    (Please See Details Before Ordering)

    €7.59
    OUT OF STOCK Details
  • 2" or 51mm Billet Aluminum Remote Mount Filler Neck And Cap

    2" or 51mm Billet Aluminum Remote Mount Filler Neck And Cap

    Part # AC750215200

    (Please See Details Before Ordering)

    €46.61
    OUT OF STOCK Details
  • pacific customs off road dune buggy sand rail 45 degree 2 inch gas fuel filler neck pipe with billet non vented cap FN750215200A

    2" or 51mm Billet Remote Mount Filler Neck And Cap 45 Degree

    Part # FN750215200A

    (Please See Details Before Ordering)

    €109.85
    OUT OF STOCK Details
  • Weld On Cap For Billet Aluminum Gas / Diesel Fuel Tank 2" O.D. X 3-1/4"

    Weld On Cap For Billet Aluminum Gas / Diesel Fuel Tank 2" O.D. X 3-1/4"

    Part # XP1546

    (Please See Details Before Ordering)

    Add to Cart Details
  • red anodized 2" or 51mm Billet Remote Mount Filler Neck And Cap

    2" or 51mm Billet Remote Mount Filler Neck And Cap (RED)

    Part # FN750215200RD

    (Please See Details Before Ordering)

    €59.08
    Choose Options Details
  • 2-1/8" O.D. Billet Aluminum Bung & Cap - 3-1/4" Tall

    2-1/8" O.D. Billet Aluminum Bung & Cap - 3-1/4" Tall

    Part # XP1548 Old# 5159

    (Please See Details Before Ordering)

    €27.27
    OUT OF STOCK Details
  • Blue anodized 2" or 51mm Billet Remote Mount Filler Neck And Cap

    2" or 51mm Billet Remote Mount Filler Neck And Cap (BLUE)

    Part # AC750215200BL

    (Please See Details Before Ordering)

    €46.61
    OUT OF STOCK Details
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