Home - Return to Previous Page
Additional Images

Rudy's Mini Fuel Tank Sump Kit w/ Integrated Return & Holesaw

Please Call for Availability


The Rudy's Mini Fuel Tank Sump with Built-In Fuel Return provides you with a perfect option to maximize fuel delivery, and customization when installing your aftermarket fuel system. The Mini Design allows for a more versatile mounting locations.  Avoid the common 1/4 tank issues associated with in-tank draw straws used with fuel systems such as AirDog, FASS and many others. The Rudy's mini sump features a one-hole design that only requires drilling a single hole for installation. A machined groove for the o-ring gasket ensures a leak-free seal, and the o-ring is designed to fit onto the bottom of the tank without requiring you to remove it from the truck. We even include a 3" hole saw for drilling your tank!

What sets this sump apart from the other sumps in the Rudy's lineup is the built-in return. Installation of most aftermarket fuel systems require you to cut and "tee" into your factory fuel filler neck. In some cases, modifications to the filler neck can cause leaks, and also cause fuel pumps to "click off" when refueling. Using the built-in return port, you can easily route return fuel back to the tank without having to modify any other components for a clean and easy installation. For optimal fuel quality, the Rudy's Sump features a stand pipe that places the returned fuel above the fuel feed. This design eliminates the possibility of feeding your engine the aerated return fuel coming back to your fuel tank. Includes barbed fittings for 1/2" & 5/8" hose.



  • Built-In Fuel Return
  • No Tank Drop Installation
  • Small design for easier mounting
  • Stand Pipe Separates Return Fuel & Feed
  • 2" Hole Saw Included For Easy Installation
  • Made From Aircraft Grade T6 Billet Aluminum
  • Works Great With Stock & Aftermarket Fuel Tanks



  • Universal - Cutting Required 



  • Not recommended for off-road applications or for vehicles with potential ground clearance issues. Extra care must be taken to ensure that fuel tank is free of debris after drilling.



Shipping Information

  • Item Requires Shipping
  • 10.0 lbs.
  • FREE Ground Shipping

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.