Cummins XPI Injector View cart “CATERPILLAR 3116 Injector” has been added to your cart. $20.00 Cummins XPI Injector quantity Sell us this item Category: Injectors Related products CATERPILLAR 3406/C15 $40.00 Sell us this item Detroit Diesel N or C Series Injector $8.00 Sell us this item Cummins 6.7 ISB Injector $15.00 Sell us this item CATERPILLAR 3116 Injector $10.00 Sell us this item