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Description
FASS Industrial Series Plus 290GPH Diesel Fuel System Class 8 Semi 07-21 Detroit DD15The Industrial Series Diesel Fuel System was engineered by FASS Fuel Systems to be the top performing, longest lasting, and most reliable aftermarket filtration System in the diesel industry. Rated at 290 gallons per hour and proudly manufactured in the U. S. A, this System is backed by a 1 million mile 5 year warranty. Now with an added Heat Sink to the Industrial Series Plus line of FASS Fuel Pumps. This Heat Sink lowers internal motor temperature
The Industrial Series Diesel Fuel System was engineered by FASS Fuel Systems to be the top-performing, longest-lasting, and most reliable aftermarket filtration System in the diesel industry. Rated at 290 gallons per hour and proudly manufactured in the U.S.A, this System is backed by a 1 million mile/5 year warranty.
Now with an added Heat Sink to the Industrial Series Plus line of FASS Fuel Pumps. This Heat Sink lowers internal motor temperature by up to 20 degrees, extends the life of the already proven million-mile motor, and adds a clean, upgraded appearance to the system.
This system offers advanced filtration benefits that will help protect your injection System, effectively extending the life of your injectors. These benefits include an improved filtration rating of 2 Microns, a built-in water separation filter, and FASS Fuel Systems patented air/vapor removal process. Additionally, this system eliminates the need to purchase and install a dedicated fuel return line kit—which can reduce the installation time by 50% or more.
- FASS Extreme Water Separator removes over 99% of the water in diesel fuel along with removing dirt, rust, and all other particulates down to 2 microns absolute. Traditional water separators lose filtration efficiency as flow rates increase while the FASS Extreme Water Separator remains highly efficient at removing contaminants.
- FASS Silencing Technology (FST) was developed by the engineering team here at FASS Fuel Systems to help reduce the noise created by aftermarket fuel and air separation diesel Systems. By using radius cuts, tighter tolerances on all gears and a high-quality military Spec’d Coating over the aluminum base, FASS Fuel Systems was able to develop the quietest fuel air separation System on the market.
- Performance Radius Cuts (PRC) are an advanced machining technique used to improve the flow of fuel through the diesel System by creating smooth flowing cuts within the aluminum housing. This prevents the reintroduction of air and vapor back into the fuel and also prevents stagnate fuel pockets from forming within the corner of a 90-degree bend. FASS Fuel Systems Titanium Signature Series Diesel Fuel Systems are the only Fuel Air Separation System that incorporates these exclusive Performance Radius Cuts, lesser competitors commonly use T-Bone and square 90-degree fittings that can limit fuel flow, cause restrictions and reintroduce air back into your fuel.
- Continuous Fuel Polishing (CFP) technology is used to continually “polish” your fuel by repeatedly circulating the fuel within the Extreme Water Separator prior to the fuel being sent to the fuel injection System. This process ensures that your diesel engine is supplied with the purest diesel fuel possible.
NOTE: to get FASS warranty coverage for your product you must fill out their registration form here.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 929 reviews
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Product Reviews
★★★★★ 5
Marc Joseph New York Men
Size: 9, Color: Black Napa Leather/Black
Awesome Black Mens Shoe Awesomr fit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
★★★★★ 5
Mark Joseph
Size: 8.5, Color: White Napa Leather
Very comfortable, the right fit…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
★★★★★ 5
Sleek, upscale and supremely comfortable
Size: 9, Color: Cognac
I did not know that Marc Joseph makes hands free slip ins. I own four pair of Skechers, and I thought they were the only game in town. I decided that I wanted a pair of business casual pair of wingtips. I already own two pair of Skechers Mark Nason wingtips in blue and black nubuck, so I bought a pair of their cognac colored. Perfectly fine shoes, but when they arrived, I didn't like the color, so the search was on! I found these cognac-colored Mark Joseph's and hands down, they fit the bill for what I was looking for!
I actually bought two more pair of Skechers in the brown family in the same oxford, elastic lace style: One pair of another style of their Mark Nason line and one pair of their Garza line. So now I am comparing three pair of Skechers to the Marc Joseph's. Obsessive, I know :). Luckily, I have a Skechers store near me for easy returns.
The look I was going for is a sleek, business casual that I could dress up or down. Three things that I love about the Marc Joseph's are the beautiful cognac finish: the white yet lower profile soles and the more formal, narrower toe style.
The MJ's nailed it with the color. They have a slightly darker, more lustrous and glossier look than the others. The color alone looks classier and pairs well with black pants which I wear for work almost every day.
The white soles are exactly what I was looking for. The visible rise is probably about a third of the thickness of the others and are a much more subtle, classier look. They offset the cognac color nicely but are not that in your face, sneaker looking, thick white sole.
When I was comparing them to the others right out of the box, I thought they would be too narrow and tight because they looked sleeker and narrower than the others. But they fit perfectly and were very comfortable right out of the box. Upon closer inspection and comparison, I realized the narrower, sleeker look is because the eyelets for the elastic shoelaces are closer together that give the illusion that the shoe is narrower. They compensate for what might create a tighter fit across the top of your foot with two stretchy "gores" they are called on either side of the upper part. The "slits" are nicely finished, and you can't see the stretchy part and add a nice design touch to the shoe. But between them and the elastic shoelaces, they must stretch just enough to make them extremely comfortable across the top. So, if you have a high instep/arch, they should accommodate it nicely.
Last but not least, they are very comfortable shoes. I wear a size 8 1/2 to 9 and my foot is slightly on the wide side. I bought the size 9's and they fit perfectly. If you are between sizes or have wider feet, you may want to size up a half size. Because the Skechers have much thicker soles, they might be slightly more cushioned, but the MJ's are cushioned more than enough for my purposes and very comfortable. Plus, they actually just feel better on my feet. I can't speak to how durable they will be as I just got them, but so far, so good.
So, there you have it. I rely on other people's reviews a lot when buying online, and especially for shoes. I know it's always a crap shoot, particularly when buying shoes online, so I hope this review helps. Everybody's feet are different, but I highly recommend these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2025
★★★★★ 5
Comfortable and look great!
Size: 10.5, Color: Cognac
Very comfortable, look nice, and slip on easily.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Great buy
Size: 8.5 Wide, Color: Cognac
True to size. Love the style and feels amazing on your feet... Great item to buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
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