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FASS TSC10100G Titanium Signature Series Diesel Fuel Lift Pump – 100GPH | 2001-2010 GM 2500HD/3500HD Duramax (LB7/LLY/LBZ/LMM)

FASS TSC10100G Titanium Signature Series Diesel Fuel Lift Pump – 100GPH | 2001-2010 GM 2500HD/3500HD Duramax (LB7/LLY/LBZ/LMM)

by FASS
SKU FAS-TSC10100G
$714.00 - $714.00
$714.00
$714.00 - $714.00
$714.00
Product Availability
  • Warehouse
    Usually ships out same or next business day
    In Stock
    10+ available

The FASS TSC10100G Titanium Signature Series Diesel Fuel Lift Pump is a 100 GPH lift pump and filtration system for 2001-2010 GM 2500HD/3500HD trucks with the 6.6L Duramax (LB7, LLY, LBZ, and LMM). It delivers 100 gallons per hour at 8-10 PSI, with 2-micron filtration and a built-in water separator. FASS rates it for stock to moderately tuned trucks up to 600 HP, and backs it with a lifetime warranty when registered.

Check Your Truck First

Status Application
✅ Fits 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM 2500HD/3500HD with the 6.6L Duramax (LB7, LLY, LBZ, LMM)
✅ Power level Stock to moderately tuned trucks up to 600 HP
✅ Optional ports Allow add-ons such as a fuel heater or pressure gauge
❌ Not intended for Builds exceeding 600 HP or heavy racing applications
❌ Not listed Other engines, other model years, and other models. Chat with us to confirm before ordering.


Why Owners Install It

  • Delivers 100 GPH at a steady 8-10 PSI, and FASS rates it for trucks up to 600 HP
  • 2-micron particulate filter and a built-in water separator, which FASS says protect your injectors
  • Mass Flow Return continuously cycles fuel through the filters, which FASS says keeps fuel clean and eliminates trapped air
  • FASS says it improves throttle response and idle smoothness, and that Whisper Technology keeps the pump quiet
  • Bolt-on bracket system and a complete wiring and mounting kit, backed by a lifetime warranty with product registration

What to Expect

  • FASS describes the installation as bolt-on, using brackets that mount at factory mounting points, with no drilling.
  • The kit includes a complete wiring harness and all necessary hardware, wiring, and mounting brackets.
  • FASS recommends regular filter changes every 30,000 miles.
  • You must register the product to receive lifetime warranty coverage.
  • Install time and step-by-step instructions are not listed. Chat with us if you need them before ordering.

Specifications

Brand FASS
Part Number TSC10100G
Product Type Titanium Signature Series Diesel Fuel Lift Pump
Fits 2001-2010 GM 2500HD/3500HD 6.6L Duramax (LB7, LLY, LBZ, LMM)
Flow 100 GPH at 8-10 PSI
Power Rating FASS states up to 600 HP
Filtration 2-micron particulate filter and Extreme Series water separator
Fuel Return Mass Flow Return
Pump Housing Performance Radius Cuts
Noise Whisper Technology
Optional Ports Allow add-ons such as a fuel heater or pressure gauge
Included Complete wiring harness, mounting brackets, and hardware
Install Bolt-on bracket system at factory mounting points
Filter Change Interval FASS recommends every 30,000 miles
Emissions FASS states it is CARB approved and legal in all 50 states (EO D-713-3)
Warranty Lifetime, with product registration. Terms not listed.
Prop 65 Prop 65 warning label applies
Tuning Required Not listed
Install Time Not listed


FAQs

What trucks does the TSC10100G fit?

It is listed for 2001-2010 GM 2500HD/3500HD trucks with the 6.6L Duramax (LB7, LLY, LBZ, and LMM).

How much power does it support?

FASS rates it for stock to moderately tuned trucks up to 600 HP. It is not intended for builds above 600 HP or heavy racing.

How much fuel does it flow?

It flows 100 gallons per hour at 8-10 PSI.

What filtration does it have?

It has a 2-micron particulate filter and an Extreme Series water separator. FASS recommends changing the filters every 30,000 miles.

Is it CARB legal?

FASS states it is CARB approved and legal in all 50 states, with EO D-713-3.

What does the warranty cover?

FASS offers a lifetime warranty when you register the product. The source doesn't list the terms.

Can I add a fuel heater or pressure gauge?

Yes. FASS lists optional ports that allow add-ons like a fuel heater or pressure gauge.

Questions about fitment? Chat with us.

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