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USD 149.95
Part #: XD131-A

*Discontinued* XDP Fuel Tank Sump - Dual O-Ring XD131-A

Vehicle Fitment:
Universal - Most Diesel Fuel Tanks (Cutting Required)
Part #: XD131-A
★★★★★ ★★★★★ 9 Reviews
Temporarily Out of stock - More on the way!

Estimated ship date: Unavailable

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The XDP Fuel Tank Sump is designed for those building a custom fuel system built around a lift pump such as an Air Dog or FASS pump. The XDP Fuel Tank Sump fastens to the bottom of the fuel tank and allows you to plumb in your preferred lift pump. The XDP Fuel Sump is the first sump on the market to feature a single piece horseshoe shaped internal ring allowing for a no tank drop installation. This exclusive feature allows for a faster and easier installation.

To provide a leak free seal, the XDP Fuel Tank Sump has been re-designed to feature (2) o-ring gaskets that install into machined grooves for a perfect fit! Each sump comes ready for installation and includes a barbed fitting for 1/2" hose.

  • Dual O-Ring Gaskets
  • No Tank Drop Installation
  • Made From Aircraft Grade T6 Billet Aluminum
  • Precision CNC-Machined Construction Technology
Warranty Info:
Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit. Click Here for full warranty policy.
Shipping Restrictions Apply shipping restriction icon This product can not be shipped to these states/provinces: CA


  • MPN XD131-A
  • SKU XD131-A
  • GTIN 857062006019
  • ID 26530
  • Manufacturer Name XDP
  • Shipping Weight 2.00 lb.
  • Shipping Length 7 in.
  • Shipping Width 7 in.
  • Shipping Height 7 in.
  • Fuel Type Diesel
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0R0


★★★★★ ★★★★★
5.0/5 Stars out of 9 Reviews
Verified Buyer
Quality and Service
Best service I've got from any parts supplier. installed the part messed up some parts on it sent a email and got a warranty part the next day. thanks will be ordering from yall again
Verified Buyer
High quality product and fast shipping. Much better than draw straw set ups. Can’t actually run my truck below quarter tank. Good instructions and fairly easy install.
Verified Buyer
Worked good
Install wasn’t to bad. Little nerve racking drilling a hole in the tank but install was easy enough
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Questions and Answers

Can you use this product with a stock fuel pump?
View Staff Answer 

The XDP Fuel Tank Sump is for use with aftermarket fuel systems.

What is the size of the fitting that exits the sump? Is it NPT, and if so what size?
View Staff Answer 
The fitting is a 1/2 NPT (National Pipe Thread Taper) fitting.
How far does this hang below the fuel tank?
View Staff Answer 

The XDP Sump will extend 2” below the bottom of your fuel tank.

What size hole needs to be drilled in the tank for this sump?
View Staff Answer 
A 3" hole is required for installation.

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