Transfer Flow: The OEM's Trusted Partner for Premier Fuel System Solutions.


Why Choose Transfer Flow?
Since 1983, Transfer Flow has been the go-to OEM partner for fuel tank systems and components. From serving motorhome and bus manufacturers to supporting van conversions with innovative solutions like drop floors, brake lines, and ramp assemblies, we've built a reputation for excellence. Today, our expertise extends beyond fuel systems, offering formed metal tubing parts for leading van and truck upfitters.

Engineering Excellence
Our team of mechanical, manufacturing, and mechatronic engineers collaborates with OEMs to design custom solutions for fuel systems and beyond. From concept to execution, we deliver innovative designs tailored to meet your exact needs.

Advanced Manufacturing Capabilities
Our cutting-edge manufacturing technology includes welding robots, precision press brakes, and fiber lasers with automatic stacking. These advanced tools ensure consistent quality and precision for every product we create.

Commitment to Quality Control
Quality control is at the core of Transfer Flow. Our tanks undergo rigorous hydrostatic pressure testing, drop tests, and independent crash tests to ensure they exceed OEM standards. Every product is meticulously checked, from filler neck kits to new tank designs, guaranteeing safety and reliability.

Industry Experience and Compliance
With over 40 years of manufacturing excellence, Transfer Flow meets the most stringent OEM standards. Our expertise in regulatory compliance—working with CARB, DOT, and EPA—ensures every product adheres to industry and government requirements.

Let Us Help You
Ready to partner with a trusted OEM expert? Contact us to discover how Transfer Flow can meet your needs. Our dedicated team, including an OEM specialist and engineer, will guide your project from concept to completion. Reach us at pmatlock@transferflow.com or 1-800-442-0056 x295.

Our Manufacturing Capabilities Include:

  • Custom Fuel Systems in Volume
  • Side- or Rear-Entry Conversions
  • OEM Fuel Tank Relocation Kits
  • Floor, Ramp, and Fuel Tank Assemblies
  • Fuel and Brake Lines
  • Cross Members and Chair Supports
  • Articulating Parts
  • LEV III Certification
  • FMVSS 301 Crash Testing
  • Fuel System Components
Capabilities and Equipment

SolidWorks Modeling
Retrofit Filler Neck Kits
Drop Floor assemblies for the mobility industry
Fuel Tap Kits