2 0 2017 Cummins ISX12 G Fan Blade for a Peterbilt 579 $146 USD (USED) Cummins ISX12G Blades: 11 Diameter: 32 Pilot Diameter: 2.5 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25642673 MLS Number12856345CategoryFan Blades Last Updated5/9/2024 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info