AFE ProGaurd Fuel Filter For 2001-2016 GM 6.6L DURAMAX 44-FF011 AFE ProGaurd Fuel Filter For 2001-2016 GM 6.6L DURAMAX 44-FF011 aFe ProGuard D2 Fluid Filters Fuel F/F FUEL GM Diesel Trucks 01-12 V8-6.6L (td) MSRP: Was: Now: $50.00 Add to Cart The item has been added