2001-2004 LB7 Fuel System

XDP MFG

XDP Remanufactured CP3 Fuel Pump (Stock Replacement) For 2001-2004 GM 6.6L

XDP MFG

XDP HD Rocker Arm Shafts For 2001-2023 GM 6.6L

Fleece Performance Engineering

PowerFlo® Lift Pump for 2001-2004 LB7 Duramax

AirDog

Raptor RP-4G-150 2001-2010 Duramax

AirDog

Raptor RP-4G 100 2001-2010 Duramax

AirDog

AirDog II-5G, DF-100-5G 2001-2010 Duramax

AirDog

AirDog FP-150-4G 2001-2010 Duramax

AirDog

AirDog FP-100-4G 2001-2010 Duramax

FASS Fuel Systems

FASS Titanium Signature Series Diesel Fuel System 250GPH (8-10 PSI), GM Duramax 6.6L 2001-2016, 900-1,200hp, (TSC10250G)

FASS Fuel Systems

FASS Titanium Signature Series Diesel Fuel System 165GPH, (8-10 PSI). GM Duramax 6.6L 2001-2010, 600-1,000hp, (TSC10165G)

FASS Fuel Systems

FASS Titanium Signature Series Diesel Fuel System 100GPH (8-10 PSI), GM Duramax 6.6L 2001-2010, Stock, 600hp, (TSC10100G)