Caterpillar 3500 Fuel Injector View cart “Cummins ISX Monarch Commonrail Injector” has been added to your cart. $50.00 10R1285, 1504456, 20R0849, 20R8050, 2490746, 2501300, 3920211, 0R1278, 0R1279, 0R3539 Caterpillar 3500 Fuel Injector quantity Sell us this item Category: Injectors Related products Cummins STC $10.00 Sell us this item Duramax Chevy / GMC 6.6L LLY 2004.5-2005 $16.00 Sell us this item Duramax LB7 Injector $7.00 Sell us this item Ford 6.9L / 7.3L Mechanical Injector $2.00 Sell us this item