{"title":"RAM, (2019-2024) 6.7L Cummins, Fuel System, Sumps","description":"\u003cdiv class=\"sds-copy-intro\"\u003e\u003cp\u003eFuel tank sumps for the 2019-2024 Ram 2500 and 3500 with the 6.7L Cummins. A sump gives a frame-mounted lift pump a draw point at the bottom of the tank in place of the factory in-tank pickup, and sump kits are sold alongside those systems for this truck. Get one thing right before ordering: sumps are tank-specific, so know your cab, bed and tank size.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"sds-copy-guide\"\u003e\n\u003ch2\u003eFuel sumps on the 2019-2024 RAM 6.7L Cummins\u003c\/h2\u003e\n\u003cp\u003eFrom the factory, this \u003ca href=\"\/collections\/cummins\"\u003eCummins\u003c\/a\u003e draws fuel with an electric lift pump inside the tank. It primes when you turn the key to run and feeds a frame-mounted water separator, an engine-mounted 3-micron filter and then the high-pressure pump: a Bosch CP4.2 on 2019-2020 trucks, a CP3 on 2021-2024. Owners who add a frame-mounted lift pump and filtration system need another way to pull fuel from the tank, and that's the sump's job. It replaces the in-tank pickup draw with a fitting at the bottom of the tank, and the external pump pulls from there.\u003c\/p\u003e\n\u003ch2\u003eWhy the supply side gets attention\u003c\/h2\u003e\n\u003cp\u003eThe fuel-system problem this generation is known for is the CP4.2 on 2019-2020 trucks. A failing pump sheds metal into the rail, injectors, lines and tank, with ticking, loss of power, stalling or a no-start, and metal in the fuel filter as the warning signs. Recall 21V-880 (Y78) swapped in a CP3, reflashed the PCM and inspected the fuel system. Both the CP4 and the CP3 depend on the frame-mounted water separator to keep water out. Frame-mounted lift pump systems built for this truck aim to steady supply pressure and add water and air separation ahead of the high-pressure pump, and a sump is one way those systems draw from the tank.\u003c\/p\u003e\n\u003ch2\u003eStock pickup vs. sump\u003c\/h2\u003e\n\u003cp\u003eIf you're keeping the factory lift pump, the stock in-tank pickup stays and a sump usually isn't part of the job. Once you go to a frame-mounted pump, the big choice is the return. Some systems, like internally regulated designs, run no return line at all, and a one-hole sump without a return port suits them. Others send fuel back to the tank, and a sump with an integrated return gives that line a home in the same fitting. Follow your lift pump's instructions on which it needs.\u003c\/p\u003e\n\u003ch2\u003eWhat we carry\u003c\/h2\u003e\n\u003cp\u003eSumps here come with and without a built-in return:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXDP XD182\u003c\/strong\u003e fuel tank sump, one-hole design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXDP XD243\u003c\/strong\u003e fuel tank sump, one-hole design with fuel return.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/collections\/bd-diesel\"\u003eBD Diesel\u003c\/a\u003e 1050330\u003c\/strong\u003e Flow-Max fuel tank sump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/collections\/g-r-diesel\"\u003eG\u0026amp;R Diesel\u003c\/a\u003e GRD00153\u003c\/strong\u003e bottom sump with integrated return.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed the pump itself? Start in our \u003ca href=\"\/collections\/lift-pumps\"\u003elift pumps\u003c\/a\u003e category, and check that the sump you pick matches its return setup.\u003c\/p\u003e\n\u003ch2\u003eFitment notes\u003c\/h2\u003e\n\u003cp\u003eSumps are tank-specific and bed-length specific. Crew cab short-bed Cummins trucks carry a 31-gallon factory tank, and other cab and bed combinations vary. The 2023-2024 Rebel, where the Cummins was optional, comes with a factory skid plate protecting the fuel tank, so mention it when you ask about fitment. On a 2019 or 2020, confirm whether the truck has the original CP4.2 or the post-Y78 CP3, since fuel-system kits must match what is on the truck. Verify by VIN before you order.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eDo I need a sump if I keep the stock lift pump?\u003c\/h3\u003e\n\u003cp\u003eUsually not. The factory setup draws through its own in-tank pump and pickup. Sump kits for the 2019-2024 Ram 6.7L are sold bundled with some frame-mounted lift pumps, because they replace that in-tank draw. Buy the sump when you're installing the pump that will pull from it.\u003c\/p\u003e\n\u003ch3\u003eWhich sump should I pick, one with a return or without?\u003c\/h3\u003e\n\u003cp\u003eMatch the lift pump. An internally regulated system with no return line can pair with a one-hole sump like the XDP XD182. A system that returns fuel to the tank can use a sump with an integrated return, such as the XDP XD243 or the G\u0026amp;R Diesel GRD00153. When in doubt, call with the pump model in hand.\u003c\/p\u003e\n\u003ch3\u003eMy 2019 had a CP4 failure. Anything to know before adding a sump?\u003c\/h3\u003e\n\u003cp\u003eYes. A failed CP4 sheds metal into the tank along with the rail, injectors and lines, and some owners report misfires after the Y78 retrofit, with leftover contamination the usual suspect. With the tank open for the sump, that's the time to deal with what's inside it. If Y78 was never completed, have the dealer do it first; the recall is free.\u003c\/p\u003e\n\u003ch3\u003eWill one sump fit every 2019-2024 Ram 2500 and 3500?\u003c\/h3\u003e\n\u003cp\u003eDon't assume it. Sumps are tank-specific, short bed versus long bed, and tank size changes with cab and bed. Check the fitment notes on each listing, run the fitment checker, and verify your tank by VIN.\u003c\/p\u003e\n\u003cp class=\"sds-copy-cta\"\u003eNot sure what fits? Call the shop at the number in the header, or use the fitment checker on any product page. We install everything we sell.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"retrofit-bottom-sump-bolt-in-conversion-g-r-diesel","title":"G\u0026R Diesel GRD00153 Bottom Sump w\/ Integrated Return","description":"\u003cp\u003eOur innovatively designed Billet Aluminum Bottom Sump with Integrated Fuel Return System Kit completely eliminates the need to run the return line of your aftermarket fuel pump to the top of the fuel tank or cut into the fuel filler neck of your truck. Therefore cutting your install time from a couple of hours down to a few minutes! Talk about a major time-saving!\u003c\/p\u003e\n\u003cp\u003eOur Billet Aluminum Bottom Sump with Integrated Fuel Return System is machined out of T6o61 aircraft grade billet aluminum. It features a unique “clamp in o-ring style seal” instead of the competition’s standard ” ring of bolts “. Our Bottom Sump with Integrated Fuel Return System has other great features as well like a 8 an o-ring thread fuel feed outlet to supply even the biggest pumps on the market when you want to get the most performance out of your diesel.  It features a 4 an drain should you ever need to drain your fuel tank.\u003c\/p\u003e\n\u003cp\u003eTo install this Billet Aluminum Bottom Sump with Integrated Fuel Return Sytem all you have to do is drill a 2 1\/4 inch hole (smallest hole on the market) into your fuel tank, slip the clamp inside the fuel tank, and bolt the sump up to the clamp. This makes for a quick, easy, and leak-free installation to give your truck the performance you have been craving.\u003c\/p\u003e\n\u003cp\u003eOur kit ships with the fittings to attach hoses too, two bolts with brass washers for a leak-free seal, the sump with o-ring seal, clamp, return tube, and the hole saw. All you need to install once you receive your package is a power drill, and an allen wrench.\u003c\/p\u003e","brand":"G\u0026R Diesel","offers":[{"title":"Default Title","offer_id":49654675734816,"sku":"GRD00153","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/gr-diesel-grd00153-bottom-sump-w-integrated-return-2873683.png?v=1779550988"},{"product_id":"bd-power-1050330-flow-max-fuel-tank-sump","title":"BD Diesel 1050330 Flow-Max Fuel Tank Sump","description":"\u003ch2\u003eGeneral Description\u003c\/h2\u003e\n\u003cdiv style=\"margin-left: 40px;\"\u003e\n\u003cp class=\"p1\" style=\"margin: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Helvetica; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma,geneva,sans-serif;\"\u003eMaximize fuel delivery to your engine with the BD Diesel 1050330 Flow-Max Fuel Tank Sump. Designed for a no-tank drop installation, the BD Flow-Max Fuel Tank Sump installs with a single 3\" hole and includes a filter screen.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\" style=\"margin: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Helvetica; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma,geneva,sans-serif;\"\u003e\u003cbr\u003eA perfect addition to any aftermarket fuel system like the BD-Power Flow-Max Fuel Pumps, and more!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv style=\"margin-left: 40px;\"\u003e\n\u003cul\u003e\n\u003cli class=\"li1\" style=\"margin: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Helvetica;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eEasy Installation\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li1\" style=\"margin: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Helvetica;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eTank Removal Not Required\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"li1\" style=\"margin: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; line-height: normal; font-family: Helvetica;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: tahoma, geneva, sans-serif;\"\u003eMaximizes Amount Of Usable Fuel In Tank\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"BD Diesel","offers":[{"title":"Default Title","offer_id":50374662226208,"sku":"1050330","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/bd-diesel-1050330-flow-max-fuel-tank-sump-7241140.webp?v=1779546851"}],"url":"https:\/\/www.southerndieselsupply.com\/collections\/ram-2019-2024-6-7l-cummins-fuel-system-sumps.oembed","provider":"Southern Diesel Supply","version":"1.0","type":"link"}