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FASS Titanium Signature Series for Class 8 Semi UIM 290 GPH Fuel Pump TSUIM290G

Part# TSUIM290G
$878.90 Now $799.00
Qualifies for FREE SHIPPING

AVAILABILITY: Ships from Manufacturer


Add a FASS Fuel Line Kit

Add a FASS Semi Frame Brake


Product Description



Consider that typical No. 2 Diesel Fuel consists of about 10% air. This fuel problem is compounded by dirt and other debris that can be found in a diesel fuel tank. Without a way to filter your fuel, at some point in the future you can expect to have expensive repairs of injectors, injection pumps and other fueling components. FASS Titanium Fuel Systems address these issues head on by meticulously filtering out such problematic air & vapor — along with other contaminants in the fuel — before it’s sent to your truck’s injectors. The Titanium Signature Series diesel fuel lift pump featuring their Revolutionary Whisper Technology was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel industry.

Key Features

  • New Whisper Technology – Quietest Motor On The Market
  • Factory Authorized FASS Dealer
  • For 900-1200 HP Applications
  • Cummins (Small or Big Cam I; II; III; IV or NTC/STC; L10)
  • Large 1/2" Ports & Fuel Lines
  • Preset 16 PSI Fuel Pressure
  • 30,000 Mile Filter Life Expectancy
  • Quietest Motor On The Market
  • Increases Injector Life & Dependability
  • Fuel Mileage Improvements
  • Smoother Engine Idle
  • Improved Fuel Volume Delivery
  • 4 Year Warranty

IMPORTANT – The FASS Titanium 290 GPH kit does not include fuel lines or fittings due to the many different configurations of chassis, fuel supply lines and fuel tanks. The correct fuel line kits need to be purchased separately. Other specific fuel rates are also available. This kit is for Class 8 semi trucks with Unit Injected Mechanical (UIM) fuel systems. Class 8 FASS systems all require separate fuel line kits for installation.



Obsessed with providing the absolute best conditioned fuel to your diesel engine, FASS Fuel Systems has an entire R&D team developing solutions to the problems that contaminants in diesel fuel wreak upon your truck. Along with The Association of Diesel Specialists and other diesel industry leaders, they recognize the severity that problems with the fuel supply — including air/vapor in fuel — can cause. From FASS, here is just the short list:

  • Low Horsepower
  • Low Fuel Mileage/Poor Fuel Mileage
  • Excessive Smoke
  • Injector Failure
  • Hard Start or Will Not Start
  • Engine Surges at Low Idle
  • Warm Engine Runs Rough or Misfires in Operating Range
  • Rough Idle
  • Engine Will Not Reach Rated Speed When Loaded

FASS’ Mass Flow Return (MFR) technology is used to continually “polish” your fuel. It does this by keeping a positive pressure on the fuel being delivered to the engine and returning fuel that’s not yet needed back to the tank after it has been passed through the filtration process, removing dirt, air, vapor and water. This means your fuel is being constantly moved and cleaned, guarantying that your diesel truck always has the freshest and cleanest fuel possible.