Cummins 8.3L Common Rail Injector View cart “Duramax LB7 Injector” has been added to your cart. $6.00 Cummins 8.3L Common Rail Injector quantity Sell us this item Category: Injectors Related products Duramax Chevy / GMC 6.6L LMM 2007-2010 $8.00 Sell us this item Duramax LB7 Injector $7.00 Sell us this item Cummins ISX Injector-PN 4062567, 4062568, 4062569 $25.00 Sell us this item CUMMINS N14 Celect OLD STYLE with Solid Spacer Injector $20.00 Sell us this item