CATERPILLAR C7 COMMON RAIL View cart “Caterpillar 3500 Fuel Injector” has been added to your cart. $5.00 CATERPILLAR C7 COMMON RAIL quantity Sell us this item Category: Injectors Related products CATERPILLAR 3406/C15 $40.00 Sell us this item Duramax LB7 Injector $7.00 Sell us this item Cummins 8.3L Common Rail Injector $6.00 Sell us this item Detroit Diesel N or C Series Injector $8.00 Sell us this item