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· New Duel-ports allow for integrated return line install or double fuel feeds for increased fuel flow.

· Compatible with any Airdog, FASS, etc fuel pump right out of the box.

· Top plate and housing CNC machined from billet high-strength 6061 aircraft grade Aluminum; Black Anodized Finish.

· Four brass fittings: Two (2) 1/2” NPT x 1/2" hose ID and Two (2) 1/2" NPT x 5/8" hose ID. Run which ever works for your install.

· Pre-assembled for easy 3-bolt installation, just cut the 3" hole and install. Includes 3" Hole Saw.

· Made in U.S.A


This is exactly what you want to quiet down your high flow lift pump because a draw straw will starve your pump! Use one for your Airdog or FASS for Cummins, Duramax or Powerstroke.


This NEW original design of our Fuel Tank Sump Kit by Ohio Diesel Parts features duel ports to allow for installation of a return line or it can be used as a double feed for increased fuel flow. Note: You can also plug 1 port if you would like to run this a standard sump with no return. (Plug is not included).


Our sump provides everything you need to modify your fuel tank to boost performance and improve tank efficiency. NO suction tube. NO need to drop the fuel tank to install. This sump will feed the biggest performance pumps for all your power needs! Will solve 1/4 tank low issues, issues with your factory draw straw picking up fuel or if you just want the added fuel flow. Design will work on any flat surface, plastic or metal, gas or diesel tanks.


Only sump out there that features an interchangeable barb design. Both 1/2" and 5/8" barbs are included. This is the only sump ready to go out of the box to run either an AirDog pump with the standard 1/2" hose ID or a higher flow FASS pump with a larger 5/8" hose ID. New 3-Bolt design equally distributes clamping force around the O-ring for reduced slippage and leaks that occurs with 1-Bolt designs while still being easier to install than old style sumps. You get the best of both worlds.


You can also use a -10 or -8 AN fitting x 1/2" NPT. We are the only 1/2" NPT fuel sump for the highest flow hands down for any fuel capacity.


Our passion is diesel performance and if you're sick of over-paying for diesel performance parts, than you will not find a better sump at a better price. Simple. This is the best design at a great price. We stand behind our sumps 100%.


Manufactured RIGHT HERE in the U.S.A in Ohio.


********Bulk sales discounts available! Please message me or call or text anytime.********




Parts below are pre-assembled:

-6061 billet aircraft aluminum housing and top plate.

-Three (3) 3/8” steel bolt w/ Viton sealing washer

-Stainless 1/4" NPT drain plug

- Two (2) Brass 1/2" ID Hose x 1/2" NPT male thread

- Two (2) Brass 5/8” ID Hose x 1/2" NPT male thread

-Square O-Ring (Buna-N)

-3" Hole Saw

-Instructions Included



Compatible with all flat surface, metal or plastic, gas and diesel tanks.


Includes 3” hole saw. Detailed installation instructions are provided.

Easy installation. Use provided 3” hole saw to cut the hole where you want to install sump. Place top plate through hole, then thread bolts through housing and into the top plate. Using a 7/32" Allen key tighten bolts until you have tight seal, approximatley 10 ft lbs.



Please call or text any day or time. Someone is always available to answer questions.








Ohio Diesel Parts Dual-Port Diesel/Gas Fuel Tank Sump Integrated Return Hole Saw

Out of Stock
  • The product sold above if used for modification of a vehicle in any way or as stated above for any vehicle is not approved by the manufacturer. The seller is not a certified mechanic assumes no responsibility for damage, liability, or injury that may result to you, your vehicle, and/or others.


  • We ship same day as your order when possible before 3PM EST.

    We offer FAST ‘N FREE Priority 2-3 Day Mail through USPS with tracking. 

    Includes the contingent 48 states, Hawaii, Alaska, U.S. territories and APO/FPO/DPO.

    International shipping is available at additional cost.

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