Caterpillar 3500 Fuel Injector 4P9075 View cart “Cummins 8.3L Common Rail Injector” has been added to your cart. $5.00 Caterpillar 3500 Fuel Injector 4P9075 quantity Sell us this item Category: Injectors Related products Ford 6.9L / 7.3L Mechanical Injector $2.00 Sell us this item Cummins ISX Monarch Commonrail Injector $35.00 Sell us this item Duramax Chevy / GMC 6.6L LMM 2007-2010 $8.00 Sell us this item Duramax Chevy / GMC 6.6L LBZ 2006 $8.00 Sell us this item