AirDog 2 4G has a Lifetime Warranty with Original Owner. AirDog 2 4G Fuel Pressure Is Adjustable ( 7 PSI to 70 PSI ). AirDog 2 4G Housing has 4 Bearings.
Powerstroke / Duramax / Cummins
AirDog 2 4G - On Sale Now !
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