Aluminum Alloy Diesel Fuel Tank Sump Kit Ford Dodge Chevy Cummins

FlasharkSKU: FLFS01164

Sale price$65.98
In stock


  • Function: The sump kit reduces the suction point and collects all fuel from the tank into a central location to maximize the availability of fuel. Uses all available fuel from the tank. No issues with sucking air when below ¼ tank.
  • No inhalation problems up to 1⁄4 can. Perfect with today's high-flow lift pump system. (gas dog, FASS, etc.) cut into the inside of the pipe to reduce the deposition of the filter system.
  • Can be installed on any fuel tank with an available 4" diameter flat area


  • Ford Dodge Chevy GMC Beans Diesel No Leak
  • Silverado Sierra GM Chevrolet F250 F350 2500 3500,2001-2018 6.7 6.7L 6.6 6.6L 5.9 5.9L
  • Cummins Duramax Powerstroke LB7 LLY LBZ LMM LML



  • Brand Name: Flashark
  • Model Number: FLFS01164
  • Material: 6061 Billet Aluminum
  • Weight: 850g
  • Package Size: 8.27''*4.72''*2.76''


  • Uses all available fuel from the tank. No issues with sucking air when below the tank. Perfect for use with today's high-flow lift pump systems.
  • Standpipe cut into the inside of the sump to reduce the number of sediments that get to your filter system.
  • Drain plugs for future tank servicing or sediment draining.
  • The single-bolt design allows for a 5-minute install as well as fewer chances for leaks that other tanks' sumps may have when using multiple bolts drilled into the tank.
  • Stainless Steel hardware and Brass Push-lock fitting provided.
  • Comes with 3" hole saw to make the only hole needed in your tank for installation.
  • Viton O-ring for sealing that is impervious to diesel fuels.
  • Super strong 1 piece machined billet design.
  • Can be installed on any fuel tank with an available 4" diameter flat area



  • Easy installation. It only needs a 4.5" diameter flat area on the fuel tank, easy to install about 10 mins after fuel is drained.
  • Use a 3” holes saw to cut the hole where you want to install the sump.
  • Place top plate through-hole, then thread the stainless bolt through housing and into the top plate.
  • Using a 7/32" Allen key tighten bolt until you have a tight seal, 30-40 ft-lbs. if you have a torque wrench should seal it up just fine.

    Delivery Time

    Our warehouses strive to have orders processed and ready to ship within 1-2 business days. Most products ship from one of our warehouses within the U.S. However, since some items will be shipped directly from the manufacturer, delivery times may vary. Common carrier deliveries typically range from 7 to 15 business days for delivery, depending on your proximity to the shipping location. If you are in a hurry, you can pay extra for shipping to speed up the delivery and we will speed up the delivery time to 2-8 business days. If your delivery time is over a holiday, please add an additional day for delivery. Our warehouses observe the following holidays: Christmas, New Years, Memorial Day, 4th of July, Labor Day and Thanksgiving. Shipping companies may observe additional holidays. 

    Shipping Addresses

    To keep shipping costs as low as possible and provide you with the best possible service here are some tips when checking out online:

    • Make sure your shipping address is correct.
    • Businesses run out of a residence will be considered a residential address and charged as such for any delivery.
    • Include an accurate phone number when placing an order online. If anything happens with your shipment, we will need the best way to get in touch with you. Carriers often call ahead to verify that someone will be at your business to accept the delivery. If the carrier is unable to reach you, they may not be able to deliver your items.


    If for any reason you are unhappy with your order or should you wish to return or exchange a product then please contact us at at any time from Monday to Friday within 14 days after you received the item. Return shipping address will be provided within 24 hours, and you will get the refund within 3~5 business days after we received the return item. Email us at

    All of our products are sold with a 14 day money back guarantee and must be shipped to us within 14 days of you receiving them. Returns can only be accepted of products that are unopened, unused and still in their packaging or with their tags still attached. We will only accept the returned items in the same condition as we sent.

    Please make sure when returning something that you securely package the item as anything damaged in the post and returned back to us due to being insufficiently packaged may receive no refund.

    Refunds will be issued back to the original method of payment or store credit only.

    Customer Reviews

    Based on 1 review
    Cody A. (Los Angeles, US)
    Solid Product!

    Includes everything needed to complete the job. I recommend drilling the pilot hole first without hole saw attached. If the center bit punches through, damage may be caused by the free spinning hole saw contacting the bottom of the tank. You want a nice clean hole, with no damage to the sealing surface that the o-ring contacts. Make sure to clean up the edges of the 3” hole to ensure proper sealing, do not want frayed or jagged edges obstructing the o-ring.

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