FASS FUEL SUCTION TUBE KIT ('89-'02 & '05-'17)

Item #: FASS_STK_1003
  • About This Product
  • Reviews
  • Install And Tech Information


This FASS suction tube kit for '05-'17 Dodge Ram Cummins trucks is designed to help you bypass the in-tank pump. It also works well on older '89-'02 Ram trucks with broken or rusted out fuel fittings on your fuel sending unit assembly.

With the flexible straw design, you will not have issues with running out of fuel at 1/4 of a tank like kits with the hard suction tube. Kit works with 3/8" and 1/2" fuel lines.


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Not as good as it could be.
Jun 23, 2017  |  By Dusty Carmello
The instructions are universal so you are on your own. But everything together and it was sucking air like it had a small hole. No mention of this anywhere. Had to take it back apart and put clamps on the straw connections. Took some figuring out but it works now.

Jan 18, 2017  |  By David Drosendahl jr
Really nice kit. Beats replacing the sending unit or modifying it for the draw straw kit

Just what I needed
Jun 4, 2016  |  By John
After the tank straps rusted off on my 99 2500, the return fitting broke due to the sagging tank. The mechanical lift pump had already been replaced with an electrical one on the frame rail. This kit allowed me to keep the original in tank pick up unit and just replace the supply/ return fitting. It is a direct replacement for the factory supply/ return on units with external pumps. Do yourself a favor and replace the fuel level sending unit at the same time as I did not and once put back together, the original went bad from age and all the handling. A little pricy imo but beats the price of an in tank pump if you don't need one

Install and Tech Information

Download Fuel Suction Tube Instructions.pdf