FASS TSUIM165G Titanium Signature Series Diesel Fuel Lift Pump 165GPH Class 8 Semi UIM

The FASS TSUIM165G Titanium Signature Series is a high-performance diesel fuel lift pump and air separation system engineered specifically for Class 8 semi trucks equipped with Unit Injected Mechanical (UIM) fuel systems. Rated at 165 gallons per hour at 16-18 PSI, this system is designed for engines producing 0-600 horsepower and is compatible with Cummins Small or Big Cam I, II, III, IV, NTC/STC, and L10 engines.

Advanced Filtration and Fuel Separation:

• 3 micron filtration rating with built-in water separation filter
• Patented air/vapor removal process removes contaminants before fuel reaches injection system
• Protects expensive injection pumps and injectors from premature wear and failure
• Extends the life of fuel system components through continuous fuel polishing

Titanium Signature Series Technology:

• FASS Whisper Technology effectively reduces sound levels to a whisper while increasing fuel flow rates
• Performance Radius Cuts (PRC) improve fuel flow through smooth machining cuts in the aluminum housing
• Mass Flow Return (MFR) technology continually polishes fuel by maintaining positive pressure
• Less than 2% failure rating due to superior engineering and quality control

UIM-Specific Design:

Class 8 semi trucks with Unit Injected Mechanical (UIM) fuel systems require an additional oil pressure switch, which is included with this kit for proper operation. This specialized system is designed to work seamlessly with mechanical injection systems found in older Caterpillar, Cummins, and Detroit Diesel engines.

Important Notes:

• Fuel line kits required for installation (sold separately)
• Backed by limited lifetime warranty
• Proudly manufactured in the USA
• Fuel filter requires changing approximately every 12,000-15,000 miles

The FASS TSUIM165G delivers cleaner fuel, improved fuel economy, increased power, and extended engine life for your Class 8 semi truck with mechanical injection systems.