FASS TSC10165G Titanium Signature Series 165GPH Fuel System for 01-10 Duramax

Vehicle Fitment

• 2001-2004 Chevrolet Silverado 2500 HD/3500 -- 6.6L Duramax LB7
• 2004-2005 Chevrolet Silverado 2500 HD/3500 -- 6.6L Duramax LLY
• 2006-2007 Chevrolet Silverado 2500 HD/3500 -- 6.6L Duramax LBZ
• 2007-2010 Chevrolet Silverado 2500 HD/3500 -- 6.6L Duramax LMM
• 2001-2004 GMC Sierra 2500 HD/3500 -- 6.6L Duramax LB7
• 2004-2005 GMC Sierra 2500 HD/3500 -- 6.6L Duramax LLY
• 2006-2007 GMC Sierra 2500 HD/3500 -- 6.6L Duramax LBZ
• 2007-2010 GMC Sierra 2500 HD/3500 -- 6.6L Duramax LMM

Fitment Notes

• 6.6L Duramax diesel ONLY -- all engine codes (LB7/LLY/LBZ/LMM)
• GM does not include a factory lift pump on Duramax engines
• Bolt-on bracket uses factory bed bolt -- no drilling or welding
• Bulkhead and suction tube kit STK-1002 recommended for high-HP applications
• Moderate to extreme horsepower support (600-900 HP)
• Supersedes previous part numbers TC10150G and TC10165G
• Must register within 30 days for warranty coverage

Features

• Titanium Signature Series -- top-tier FASS fuel system
• 165 GPH flow rate @ 8-10 PSI
• FASS Whisper Technology (FWT) -- drastically reduced pump noise
• Mass Flow Return (MFR) -- continuously polishes fuel
• Performance Radius Cuts (PRC) -- eliminates stagnant fuel pockets
• Patented air/vapor removal process
• Built-in water separation filter
• 2-micron filtration rating with 30,000-mile filter life
• Less than 2% motor failure rate
• Protects and extends life of CP3 injection pump and injectors
• Smoother engine idle and improved cold weather starts

Specifications

• Part Number: TSC10165G
• Series: Titanium Signature
• Type: Diesel fuel lift pump / fuel air separation system
• Flow Rate: 165 GPH
• Operating Pressure: 8-10 PSI
• Filtration: 2 micron
• Filter Life: 30,000 miles
• HP Support: 600-900 HP (moderate to extreme)
• Drive: Electrical
• Bracket Material: Machined steel
• Housing: Aluminum with military-spec coating

Included Components

• 1x FASS Titanium Signature Series 165GPH lift pump
• Fuel filter and water/air separator
• Bolt-on mounting brackets (machined steel)
• All fuel lines, fittings, and installation hardware

Product Description

The FASS TSC10165G is a Titanium Signature Series 165GPH diesel fuel lift pump and air separation system for the 2001-2010 Chevrolet Silverado and GMC Sierra 2500 HD/3500 with the 6.6L Duramax diesel engine across all engine codes (LB7, LLY, LBZ, LMM). The Duramax platform does not include a factory lift pump, requiring the CP3 injection pump to pull fuel under vacuum -- adding stress to the CP3 and introducing air into the fuel system. The Titanium Signature Series eliminates these issues by delivering 165 gallons per hour at 8-10 PSI with patented air/vapor removal, 2-micron filtration, and built-in water separat