--- product_id: 123627535 title: "RDP Fuel Tank Sump w/ Integrated Return For Diesel Truck AirDog FASS For Dodge Cummins GM Duramax Ford Powerstroke" brand: "rdp" price: "4336911₫" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/123627535-rdp-fuel-tank-sump-w-integrated-return-for-diesel-truck store_origin: VN region: Vietnam --- # No Tank Drop Installation Built-In Fuel Return Aircraft Grade T6 Aluminum RDP Fuel Tank Sump w/ Integrated Return For Diesel Truck AirDog FASS For Dodge Cummins GM Duramax Ford Powerstroke **Brand:** rdp **Price:** 4336911₫ **Availability:** ✅ In Stock ## Summary > Fuel Your Adventure! ⛽️ ## Quick Answers - **What is this?** RDP Fuel Tank Sump w/ Integrated Return For Diesel Truck AirDog FASS For Dodge Cummins GM Duramax Ford Powerstroke by rdp - **How much does it cost?** 4336911₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/123627535-rdp-fuel-tank-sump-w-integrated-return-for-diesel-truck) ## Best For - rdp enthusiasts ## Why This Product - Trusted rdp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Dual O-ring seal ensures a leak-free experience, keeping your ride safe and sound. - • **Universal Fit:** Designed to work with both stock and aftermarket fuel tanks—versatility at its best! - • **Enhanced Performance:** Integrated return system optimizes fuel flow for peak engine performance. - • **Precision Engineering:** Crafted from aircraft-grade T6 billet aluminum for unmatched durability. - • **Seamless Installation:** Experience hassle-free setup with no need to drop your tank! ## Overview The RDPFuel Tank Sump with Integrated Return is a cutting-edge solution for diesel truck enthusiasts, designed for easy installation and optimal performance. Made from durable aircraft-grade T6 billet aluminum, this sump features a built-in fuel return system and is compatible with both stock and aftermarket fuel tanks. With a universal fit and a dual O-ring seal for safety, it's the perfect upgrade for your Dodge Cummins, GM Duramax, or Ford Powerstroke. ## Description RDPFuel Tank Sump w/ Integrated Return For Diesel Truck AirDog FASS For Dodge Cummins GM Duramax Ford Powerstroke ## Features - Built-In Fuel Return / No Tank Drop Installation / Stand Pipe Separates Return Fuel & Feed - 3" Hole Saw Included For Easy Installation / Made From Aircraft Grade T6 Billet Aluminum / Works Great With Stock & Aftermarket Fuel Tanks - Note: Not recommended for off-road use or for vehicles with potential ground clearance issues. Extra care must be taken to ensure that fuel tank is free of debris after drilling. - Universal - Cutting Required - Dual Oring Seal ## Technical Specifications | Specification | Value | |---------------|-------| | Fuel Type | Diesel | | Manufacturer | RDP | | Item Weight | 2.88 pounds | | Package Dimensions | 8.5 x 5.24 x 3.54 inches | | Item model number | DP0267 | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | DP0267 | ## Images ![RDP Fuel Tank Sump w/ Integrated Return For Diesel Truck AirDog FASS For Dodge Cummins GM Duramax Ford Powerstroke - Image 1](https://m.media-amazon.com/images/I/61J9w0ULmwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Good for the price *by S***N on Reviewed in the United States on November 5, 2023* 1k miles and no leaking, used Teflon tape on the fittings and it’s doing just fine. 3” hole saw they send couldn’t cut its way out of a cardboard box. Other than that, overall the product is great. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars 2020 Ram 2500 6.7 Megacab *by B***T on Reviewed in the United States on June 8, 2023* Installed and works as it should. It went together easy although the provided hole saw is a piece of crap as stated in other reviews, so make sure you have your own before you have a bad day trying to use it. Several months in and it has held up great with no issues. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Works great if you seal the fittings properly (advise a flat rubber or teflon washer) *by T***Y on Reviewed in the United States on October 8, 2020* The sump pickup was easy to install and price was really good compared to name brand ones. It it a bit bulky and obviously hangs lower than the fuel tank about 1”. The design is good but you may want to mark which side is feed and return. I installed it on a 2004 Ford F-250 and decided to modify my fuel tank skid plate to keep the protection (see pics).Take your time cutting the hole with the supplied hole saw. The more precise your cut, the better the fit. Be sure to clean the surface of the tank, the sump o-ring slots, and mounting face (I used a wire brush on the inside of the sump). For extra leak protection, I used teflon tape on the two bolts that hold the upper and lower parts together. Leaking from the supplied brass fittings was inevitable since there is no flange or flare. The first time I put it all together, I only put a few gallons of fuel in the tank to check for leaks. Yes, it leaked about a drop every minute or so from the fittings with just teflon on the brass threads. So, I drained the fuel out and and removed them. The second time was successful, I wrapped the threads in teflon, put a thin o-ring on the fittings then cleaned the sump threads well and applied Permatex (gasket maker) BLACK OIL RESISTANT RTV lightly inside and on the brass threads. Once the fittings were tight, I packed RTV over all of the fittings and let it sit for several hours to cure before putting fuel back in. No more leaks! I believe cutting a chamfer to allow an o-ring to seat would solve the issue but, a flat rubber or teflon washer would probably do well too. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/123627535-rdp-fuel-tank-sump-w-integrated-return-for-diesel-truck](https://www.desertcart.vn/products/123627535-rdp-fuel-tank-sump-w-integrated-return-for-diesel-truck) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*