• (800) 442-0056
Enter Our Photo and Video Contest and Win up to $3,500!
  • Sign In
Transferflow - Premier American-Made Fuel Systems
Cart
0
  • Account
  • Favorites
  • Cart
    0
  • Cart
    0
0 items ( $0.00 )
View the Full Cart
  • Shop
    • Ford
    • GM
    • Ram
    • Search Results
    • TRANSFER FLOW NEWS & ARTICLES
      • RIVERSIDE HITCH & TRAILER - Riverside, CA
      • Transfer Flow to Host Manufacturing Day Event With Factory Tours
    • IN-BED AUXILIARY FUEL TANKS
    • IN-BED AUXILIARY TANK & TOOL BOX COMBOS
    • REFUELING TANK SYSTEMS
    • REFUELING TANK & TOOL BOX COMBOS
    • DIESEL REFUELING TANKS
    • REPLACEMENT FUEL TANKS
    • FILLER NECK KITS
    • FUEL TAP KITS
    • TFI GEAR
    • ACCESSORIES
    • PARTS
    • PROTECH® CROSS BODY TOOL BOXES
  • Learn
    • About Transfer Flow
    • TRAX 4™
    • Find an Installer
    • Request a Catalog
    • Fuel System Regulations
    • Frequently Asked Questions
    • OEM & Custom Parts
    • News & Articles
    • 6-Year Warranty
    • Careers
    • Suggest a Product
    • Become a Dealer
  • Resources
    • Downloads
  • Contact
Categories
  • Ford
  • GM
  • Ram
  • Search Results
  • TRANSFER FLOW NEWS & ARTICLES
  • IN-BED AUXILIARY FUEL TANKS
  • IN-BED AUXILIARY TANK & TOOL BOX COMBOS
  • REFUELING TANK SYSTEMS
  • REFUELING TANK & TOOL BOX COMBOS
  • DIESEL REFUELING TANKS
  • REPLACEMENT FUEL TANKS
  • FILLER NECK KITS
  • FUEL TAP KITS
  • TFI GEAR
  • ACCESSORIES
  • PARTS
  • PROTECH® CROSS BODY TOOL BOXES
  • Fuel Tank Systems>
  • PARTS

PARTS

We offer an assortment of parts to purchase.

Transfer Flow aftermarket filler neck parts are intended for installation only on vehicles purchased from a dealer or other source, or used vehicles. For more information about ensuring the legal installation of this product, see Procedures for Exemption of Modified and Add-On Parts.

By High Price
  • Sort by Name
  • Sort by Low Price
  • Remove Sort by High Price
70 items, 30 per page
  • Default: 30
  • Items Per Page: 25
  • Items Per Page: 50
  • Items Per Page: 75
  • Items Per Page: 100
Filter
Vehicle Type
WHVisible
Page 3 of 3 ( 70 items )
  • «
  • 1
  • 2
  • 3
Hose - 1 1/4" Inside Diameter Fuel Line - 36"
Hose - 1 1/4" Inside Diameter Fuel Line - 36"
$1.53/IN
View
Hose - 1 1/2" Inside Diameter Fuel Line Hose - 36"
Hose - 1 1/2" Inside Diameter Fuel Line Hose - 36"
$1.41/IN
View
Hose - 3/4" Inside Diameter Fuel Line - (Any length: Min. 36" -  Max 300") Per Inch
Hose - 3/4" Inside Diameter Fuel Line - (Any length: Min. 36" - Max 300") Per Inch
$0.96/IN
View
Hose - 5/8" Inside Diameter Fuel Line -  80"
Hose - 5/8" Inside Diameter Fuel Line - 80"
$0.93/IN
View
Hose - 1" DEF Hose - Sold in Single Lengths (Min 36" - Max 600")
Hose - 1" DEF Hose - Sold in Single Lengths (Min 36" - Max 600")
$0.48/IN
View
1" Wide 3M Dual Lock Velcro - Sold per Inch
1" Wide 3M Dual Lock Velcro - Sold per Inch
$0.48/IN
View
Toolbox Weather Stripping
Toolbox Weather Stripping
$0.35/IN
View
Hose - 1/2" Inside Diameter DEF Hose - Sold in Single Lengths (Min 36" - Max 600")
Hose - 1/2" Inside Diameter DEF Hose - Sold in Single Lengths (Min 36" - Max 600")
$0.32/IN
View
Toolbox Weather Stripping
Toolbox Weather Stripping
$0.25/IN
View
2" Wide Sticky Back Foam  (for In-Bed Tank & Midship Straps)
2" Wide Sticky Back Foam (for In-Bed Tank & Midship Straps)
$0.25/IN
View
Page 3 of 3 ( 70 items )
  • «
  • 1
  • 2
  • 3

From Our Customers

Trustpilot

Transfer Flow's story began in 1983 in the beautiful and historic town of Chico, California. Former General Motors Engineer Bill Gaines founded the company as an OEM fuel system supplier for the motorhome and travel trailer industry. Transfer Flow quickly expanded into the mobility, work truck, and mainstream automotive industries. By 1994, the company relocated to a 35,000 square foot manufacturing facility as demand continued to grow, with an additional 20,000 square foot facility built in 2000. In 2023, Transfer Flow expanded eastward and opened a 37,000 square foot warehouse and manufacturing facility in Algood, Tennessee.

Today, Transfer Flow continues to invest in new technology and state-of-the-art manufacturing equipment, while employing a dedicated and skilled team of more than 100 people from across Northern California and middle Tennessee.

Products

  • In-Bed Auxilary Fuel Tanks
  • In-Bed Auxiliary Fuel Tank & Toolbox Combos
  • Refueling Tank Systems
  • Refueling Tank & Toolbox Combos
  • Diesel Refueling Tanks
  • Replacement Fuel Tanks
  • Filler Neck Kits
  • Fuel Tap Kits
  • TFI Gear
  • Accessories
  • Parts
  • ProTech® Cross Body Tool Boxes

Learn

  • About Transfer Flow
  • TRAX 4™
  • Find an Installer
  • Request a Catalog
  • Fuel System Regulations
  • Frequenty Asked Questions
  • OEM & Custom Parts
  • News & Articles
  • 6-Year Warranty
  • Careers
  • Suggest a Product
  • Become A Dealer or Installer
  • 2025 Photo Contest

Resources

  • Downloads

Account

  • Cart
  • Checkout
  • My Account

Terms & Policies

  • Shipping Policy
  • Returns
  • Terms & Conditions
  • Legal Notices

Contact

Transfer Flow, Inc.
1444 Fortress Street
Chico, CA 95973
(800) 442-0056
tanks@TransferFlow.com techsupport@transferflow.com
Subscribe to Our Email Updates
Sign Me Up!
  • Facebook
  • LinkedIn
  • Twitter
  • YouTube
  • Instagram
QVM Logo GTA MVP SEMA FB NTEA NATDA
Copyright © 2025 Transfer Flow, Inc. © All rights reserved.