Shop By Truck

A7SABC512 Airdog II-5G Fuel Air Separation System (220 GPH) - GMC/Chevy 6.6L Duramax 2001-2010

Mftr. Part#: A7SABC512
UPC: 813094019090
Manufacturer: Airdog Pureflow
Airdog's II-5G 220GPH dual feed gerotor pump system on your 2001-2010 GMC Chevy Duramax 6.6L LB7, LLY, LBZ, and LMM diesels provides increased fuel economy, power/torque output, longer injector life, and improved throttle response.

PRODUCT DETAILS (click to expand)

Mftr. Part#A7SABC512
Weight (lbs.):22.60 lbs.
Dimensions:8.00" x 19.50" x 13.25"

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
Product TypeFuel Lift Pump/Water Separator System
Pump SeriesAirdog II-4G


This is the AirDog II-5G DF-220 fuel system for the 2001-2010 Chevy Duramax. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. A 5/8in draw straw is installed in the fuel tank to draw fuel to the pump.  The pressure side connects directly to the factory 1/2in fuel line on the frame. The AirDog Air/Vapor return is sent back to the tank through the factory 1/2in” suction line once the module is modified.  This is a 220GPH (Gallon Per Hour) lift pump system for heavily modified trucks (1000 HP and above). Check out our installation manual for a list of parts that are included with this kit.